Electric_Motor-Baldor_Electric_Motors[1]

Why Baldor?
For over 80
years, Baldor
90%
Customer
has strived to
Preference
provide
customers with
the best value
50%
and reliability in
industrial electric
20%
motors. That
dedication
shows in
customer
preference for
1990
1985
2000
Baldor motors.
To be
Percentage of research studies in which
Baldor was chosen most preferred.
considered as
the most
preferred brand in the U.S.
Baldor offers the industry’s broadest line of stock
products. As a manufacturer of Industrial Electric
Motors, it is critical to be able to supply the correct
motor to suit varying input voltages and frequencies, as
well as comply with differing standards. Recognizing
this, Baldor has developed a range of 50 Hz designed
motors that meet IEC Standard specifications. Save
valuable time with just one call to Baldor. We offer more
than 6,000 stock motors, drives and gearboxes.
Energy-efficiency leader. We began lowering the
energy consumption of our motors in the 1920s, long
before others were even talking about it. Today, our
expansive line of Super-E® premium-efficient motors
ranges from .75 through 1500 kW. Baldor’s Super-E®
line offers customers the highest overall efficiency levels
in the industry.
Exxon’s new Polyrex® EM grease, which protects motor
bearings better, providing improved lubrication life,
greater shear stability, and superior resistance to
washout, rust and corrosion.
Industry’s shortest lead times/Flexible
manufacturing. Baldor has the industry’s shortest lead
times on custom motors – just ten working days. Our
unique FLEX FLOW™ manufacturing process lets us
produce any order in any quantity, quickly and efficiently.
Industry’s best
information.
Only Baldor
offers customers
so many choices
for product
information with a
wide variety of
catalogs and
product
brochures, a CDROM electronic catalog, the Baldor Web site
(www.baldor.com), or you may talk to a Baldor
customer service person at one of our sales offices.
50 Hertz Motors
designed for a variety
of applications.
Baldor products are
available at more locations
than any other brand.
Our 58 globally located
offices offer immediate
availability of Baldor
products to thousands of
distributors.
Continuous innovation to improve reliability.
Baldor leads the motor industry in applying new
technologies and materials to improve motor reliability.
Baldor was the first to introduce ISR® (Inverter Spike
Resistant®) magnet wire, which is up to 100 times more
resistant to voltage spikes. Baldor was first to use
Additional features available on chemical processing motors as standard or by special request.
2
The Baldor Super-E®
In the mid-70s, a southeastern tire manufacturing plant
in the U.S. asked Baldor to increase their plant’s
operating efficiencies. After analyzing the efficiencies of
the plant’s 55 kW motors, Baldor engineers determined
that considerable energy savings could be gained from
a motor design focused on “active materials.” By adding
more copper to the windings, upgrading the laminations
to a premium-grade steel, designing precision air gaps
between the rotor and stator, and reducing fan and
other losses in the motor, Baldor was able to supply the
plant with the premium efficient motors it needed. This
was the birth of the Baldor Super-E.
A Baldor
Super-E
motor and
Inverter
Control
provide
premium
energy
efficiency and
improved
process
control to a
municipal
water
treatment
facility.
Leadership in Premium Efficiency
Over 600 Stock Motor Ratings
Called a “key breakthrough” by the Consortium for
Energy Efficiency, the CEE in 1998 recognized Baldor’s
Super-E as the first premium efficient motor line to meet
their stringent efficiency criteria, citing “For the first time,
one manufacturer will carry all qualifying products.”
Today’s line of Baldor Super-E motors offers customers
some from the highest levels of efficiencies, in ratings of
.75 to 1500 kWr. Baldor has over 600 ratings available
immediately from stock, with non-stock motors
delivered in just 10 working days. All Super-E motors
(except Explosion-Proof) are also “Inverter-Ready”.
As countries and regions across the world establish
minimum efficiency levels for motors, more companies
are turning to the Baldor Super-E. This includes plant
and processing applications, as well as OEM products
for shipment overseas. Super-E motors exceed the
efficiency levels defined by EPAct in the U.S., NRC in
Canada, and CEMEP
in Europe.
The Right Premium Efficient
Motor for your Application
Whether it’s a premium efficient motor for harsh,
outdoor conditions at a petro-chemical plant, or for
continuous duty in a distribution center, Baldor offers
customers a variety of choices.
A wide selection of premium efficient motors, available
from stock, manufactured and sold by a company
committed to building better products for industries
worldwide. No wonder, since the 1920s, Baldor is
recognized as the leader in energy efficient industrial
motors and drives.
Super-E Totally Enclosed Fan Cooled (TEFC, IP54, IP55)
and Open Drip Proof (ODP, IP23) are reliable motors
that have kept plants operating efficiently since their
introduction in 1983. Explosion-Proof, Close Coupled
Pump and Automotive Approved Super-E’s deliver
premium efficiency for special duty applications.
How is Energy Efficiency Rated?
Did you know that a motor’s nameplate may be marked
with two different efficiency numbers – “nominal” or
“minimum” full load efficiencies and that the efficiency
value marked on the motor’s nameplate are not the
same around the world.
In applications requiring added protection from
corrosion caused by severe environmental operating
conditions, Baldor Super-E Chemical Processing motors
are available in TEFC ratings from 1 through 900 hp.
Cast-iron construction, two-part epoxy zinc chromate
primer inside and out, gaskets on all joints and many
other features provide added protection where and
when you need it most.
In the United States, when motor efficiency is
measured, certain inherent motor losses are also
included in the efficiency number. These losses include
stator core losses, stray load losses, friction and
windage losses. In other test method standards, these
motor losses may not be counted in the efficiency
figures for their motors. For example, IEC test
standards, exact stray losses are not measured. These
losses are calculated into the efficiency ratings based
on an assumed percentage per motor’s kW rating. In
other countries, the efficiency rating does not even have
the stray load losses factored into the efficiency rating.
When a user is concerned about energy efficiency, the
consumer must be careful in the comparison of motors.
For the ultimate in protection from severe environments
– where you need added insurance against downtime –
Baldor offers IEEE 841 motors. Delivering reliable,
rugged performance with the industry’s highest energy
efficiencies, these motors exceed IEEE 841 - 1994
standards for severe duty TEFC induction motors.
Inpro/Seal® bearing isolators at both the drive end and
fan end. Baldor IEEE 841 motors are available
immediately off the shelf, in .75 – 185 kW ratings, with
special designs available in just 2 weeks.
3
Making Energy Efficiency Work For You
Why is Energy Efficiency Important?
Electric motor-driven systems used in industrial processes consumed 63% of all electricity used in the industrial
sector. Industrial motor energy could be reduced by up to 18 percent if companies were to apply motor and motor
system efficiency upgrades, including the use of adjustable speed drives. The potential positive impacts on
companies’ bottom lines and the environment are significant.
Purchase Price is Only
a Small Piece of the Pie
Initial
Purchase 2%
One
Rewind 0.7%
The pie chart to the right shows the typical life
cycle cost of a .75 kW motor operating in
continuous duty over a 20-year life. As you can
see, the original purchase price is almost
insignificant compared to what it will cost to power
the motor during its useful life.
How Baldor Super-E®
Efficiencies Compare to
Motors Installed Today
Energy
97.3%
Electric Motor Efficiency Ratings
100%
Baldor
Super-E®
Baldor’s line of Super-E motors offers
customers the highest level of overall
efficiencies available from any motor
manufacturer.
Average
efficiency of
motors in use
85
Save-Plus™ Software Makes
Calculating Payback Easy
Save-Plus is available as a download
through Baldor’s award-winning Web site
(www.baldor.com/support/index.asp,) as well
as a stand-alone 3.5” diskette or on Baldor’s
popular CD-ROM.
70
.75 1.1 1.5 2.2 3.7 5.5 7.5 11 15 13.5 22 30 37 45 55 75 90 110
Kilowatt
What is Higher Efficiency Worth?
$1500
Dollar Savings Per Year
In order to make payback calculations easier
for customers, Baldor developed Save-Plus™
software. Save-Plus helps calculate energy
cost and energy savings for motors, as well as
payback timeframes. A popular feature of
Save-Plus is that it allows users to make headto-head comparisons of up to three motors,
giving customers the information to make an
informed decision through comparative
analysis.
168
Hour Week
Continuous
1200
80 Hour
Week
2 Shifts
900
40 Hour
Week
1 Shift
600
Savings based on
a 30kW, Baldor
Super-E – 94.5%
compared with the
average efficiency
of motors in use.
(50 weeks/year)
300
0
.05
.06
.07
.08
Power Cost Per KWH
4
.09
.10
Going Beyond the Industry Standard
in Premium Efficient Motors
Baldor’s Super-E motors are another example of our commitment to provide reliable performance,
while exceeding customer expectations.
Wound with ISR® (Inverter Spike Resistant®) Magnet Wire
Recognized as “Product of the Year”
by Plant Engineering magazine in
1996, Baldor’s ISR wire is a standard
feature in Baldor Explosion-Proof
motors, 575 volt and under.
ISR® Wire is Superior in Pulse Endurance Test
1000
Technical Specifications:
NEMA MW-35
Pulse Endurance
Test Conditions:
Twisted pairs @ 20,000 Hz,
2 kV, 0.025 microsecond
risetime, 50% duty cycle, 90°C
Index
100
Motors wound with ISR wire are up to
100 times more resistant to transient
voltage spikes, high frequencies and
short rise time pulse frequently
produced by inverters and vector
drives. The result is a better motor with
longer life, reduced downtime and
better overall value.
Pulse Endurance Index =
Life of Product/Life of 18 H
MW-35 (Reference)
10
Thermal Properties, Chemical
Resistance and Dielectric
Strength:
ISR® Wire is equal to or better
than MR wire.
1
Thermal Rating: 200°C
Source:
Phelps Dodge Magnet Wire
Company (Used with permission)
0.1
Moisture Resistant
MR Wire
“Triple
T
Build”
Wire
ISR® Wire
Standard on All Baldor Motors: Exxon Polyrex® EM Polyurea Grease
It’s a fact: Bearing failure is the #1 mechanical reason for motor failure. So the better the grease
protecting those bearings, the better and longer the motor performs.
Today, that better grease is Exxon’s new Polyrex® EM polyurea grease – now standard on all
Baldor motors. It provides lubrication life of more than four times greater than other polyurea
greases in tests up to 350°F. It exhibits greater durability when subjected to mechanical shearing
forces. Furthermore, a specially formulated additive in the grease resists washout, rust and
corrosion even when subjected to salt water conditions.
Outstanding High-Temperature
Lubrication Life
430
415
400
385
370
355
340
325
310
295
280
265
800
ASTM D 3336 Grease Life at
350˚
ASSTM D 217
Cone Penetration (mm/10)
Excellent Shear Stability
Penetration after
60 strokes
Penetration after
100,000 strokes
Polyrex® EM
Competitive
Polyurea Grease
700
600
500
400
300
200
100
0
Typical Lithium
Complex Grease
As illustrated here, the proprietary polyurea thickener system in
Polyrex EM exhibits excellent durability and stability when subjected to
a mechanical shearing force. Mechanical shear stability is a measurement
of the greases thickener system. Good mechanical shear stability is
important in roller bearing applications where excessive grease softening
may lead to grease leakage or purging from the bearing.
Source: Exxon Mobil Product Data Sheet DG-3C, 6/15/99.
Polyrex® EM
Competitive
Polyurea
Grease
Typical
Synthetic
Lithium Complex
Grease
Typical
Lithium
Complex
Grease
In the severe ASTM D 3336 High-Temperature Grease Life Test,
Polyrex EM dramatically out performed a competitive polyurea
grease and conventional lithium-complex greases.
Source: Exxon Mobil Product Data Sheet DG-3C, 6/15/99.
5
EU Electric Motor Efficiency Standards
Instead of requiring a minimum efficiency standard, the European Union elected to establish a
rating system for motor efficiency. By definition, electric motors of standard design are assigned to
an efficiency classification.
The concept of classing efficiencies is envisioned as a simple way for consumers to determine
which motor best fits their application in terms of energy efficiency. Motors used occasionally
might be selected from a lower efficiency group whereas, motors in continuous use would warrant
selection from a higher efficiency group.
The three classifications can be thought of as efficiency ratings that are higher than the average,
within the average and below the average efficiency rating. These bands are called EFF1, EFF2
and EFF3 respectively. (The equivalent North American efficiency classifications would be premium
efficiency, EPAct efficiency and standard efficiency.)
The EU motor manufacturers are putting their motor’s efficiency class rating on the motor label or
nameplate. The EU encourages users to purchase motors from the average or higher efficiency
classifications rather than the lower efficiency classification. The use of these logos – EFF1, 2, and
3 – is licensed through a contractual agreement with CEMEP (European Committee of
Manufacturers of Electrical Machines and Power Electronics). This agreement binds the
manufacturer to reducing (and eventually eliminating) the quantity of Eff 3 machines and increasing
the quantity of Eff1 and 2 machines.
Which motors are covered by the efficiency classifications?
• general purpose, totally enclosed fan ventilated (TEFC) three phase squirrel cage induction
motors either 2 or 4 poles only
• with an output range between 1.1 to 90 kW (1.5 to 120 Hp)
• and rated at 400V, 50 Hz, S1 Duty (continuous duty)
What are the efficiency classification rating’s data points?
The following table and chart illustrate the efficiency-banding concept. The EFF1 band contains
the highest efficiency ratings. EFF2 contains average ratings and EFF3 has below average ratings.
The EFF1 efficiency ratings for the 4-pole motor are slightly higher than the ratings of 2-pole
motor. The EFF2 and EFF3 classifications have the same efficiency ratings for both the 2-pole
and the 4-pole motor.
Definitions of standard design motors, efficiency ratings and outputs:
• A standard design is a Design N motor. See EN 600 34-12 and HD 231.
• Motor efficiencies are measured according to IEC 60034-2 (1972) + Amendment 1 (1995) +
Amendment 2 (1996) standards, and are reflected in the efficiency rating values in this brochure.
• Power output is defined by IEC 34
6
EU Electric Motor Efficiency Ratings
Motor
Output
kW
Efficiency Percentages for Eff Classes
Eff1 (Super-E)
4 Pole
2 Pole
Eff 2
2 and 4 Pole
Eff 3
2 and 4 Pole
1.1
83.8
82.8
76.2
76.2
1.5
85.0
84.1
78.5
78.5
2.2
86.4
85.6
81.0
81.0
3.0
87.4
86.7
82.6
82.6
4.0
88.3
87.6
84.2
84.2
5.5
89.2
88.6
85.7
85.7
7.5
90.1
89.5
87.0
87.0
11.0
91.0
90.5
88.4
88.4
15.0
91.8
91.3
89.4
89.4
18.5
92.2
91.8
90.0
90.0
22.0
92.6
92.2
90.5
90.5
30.0
93.2
92.9
91.4
91.4
37.0
93.6
93.3
92.0
92.0
45.0
93.9
93.7
92.5
92.5
55.0
94.2
94.0
93.0
93.0
75.0
94.7
94.6
93.6
93.6
90.0
95.0
95.0
93.9
93.9
7
Baldor Super-E: Premium efficiency inside and out
Fan and fan cover designed
for maximum cooling and
quieter operation
End turns laced
both ends
Over-sized cast iron conduit
boxes, exceeding NEC
standards, make connections
easier. Neoprene rubber
gaskets ensure a tight,
waterproof seal.
Simple left to right hand
conversion on cast iron
frame motors
Multiple foot
mounting holes for
easier change-out
Baldor’s exclusive ISR® (Inverter Spike Resistant®) magnet
wire is up to 100 times more resistant to voltage spikes
8
High temperature (Class F)
insulation systems
High-pressure die cast
aluminum rotor through
D315 frames coated to
prevent corrosion
Locked bearing
construction reduces
endplay
Patented Lube-Lok retainer
grease seal on both ends,
D160 frame and up
Dynamically balanced
Baldor was the first motor manufacturer to use Exxon Polyrex® EM
grease. Polyrex® EM protects motor bearings better, providing
improved lubrication life, greater shear stability, and superior
resistance to washout, rust and corrosion.
9
Neoprene rubber shaft slinger
on opposite fan end of motor
prevents contaminants from
entering
Electrical Design Characteristics
Specification
Description
Efficiency
High efficient and premium efficient designs per IEC 34-2 are standard, providing reduced operating cost.
Frequency
Motors are designed and built for operation at 50 Hertz ± 5 Hertz.
Insulation System
Cross linked polyethylene or glass silicone Class F sleeving on lead wires, Nomex or Dacron-Mylar-Dacron
Class F slot liner and top sticks, all dipped and baked in polyester phenolic varnish. High potential test
voltage is twice rated voltage plus 1000 volts for a period of one second.
Lamination
Low carbon, premium electrical grade steel lamination
Service Factor
1.00 service factor standard for high efficiency, and 1.15 for premium efficiency, except on Explosion-Proof
motors which have a 1.00 service factor.
Temperature Rise
All premium efficient motors operate at or below a Class B temperature rise at rated load with a Class F insulation
system, providing extended motor life. In addition, all motors 18 kW and higher are equipped with thermistors.
Voltage
50 Hertz motors are available in a wide range of voltages, three Phase and single phase.
All motors designed to ± 15% voltage variance.
Winding
Motors .75 kW and above have ISR Inverter Spike Resistant™ 200˚C moisture resistant copper magnet wire.
Mechanical Design Characteristics
Specification
Description
Bearings
Motors have regreasable ball bearings on frame size D80 and larger.
Lubricant
Exxon Polyrex®EM.
Conduit Box
Conduit Box is mounted in the right hand (facing shaft) position. All explosion proof motors are supplied
with Explosion-Proof UL and CSA approved cast boxes.
Drain Plugs
One-way, non-corrosive condensation drain plugs standard on motor frame 080 and larger
Enclosures
Available in Totally Enclosed Fan Cooled (TEFC) IP54, IP55 and Explosion Proof. Cast iron design for
premium efficient motors and steel band construction for high efficient motors.
High efficient motors available in cast iron also.
Cooling Fan
All motors have a non-sparking polypropylene external cooling fan standard. (Meets Div. II and EEXN)
Mounting
Motors are available in (Rigid Base) IEC-B3, (Flanged) IEC-B5 and (C-Face) IEC-B14 mounts.
Nameplate
Stamped stainless steel with non-corrosive hardware on premium efficient motors.
Aluminum nameplate on other.
Paint
All exterior surfaces are painted with epoxy paint.
Rotor
High pressure aluminum die cast, precision balanced. Rotors are key fitted to shaft.
Balance Specifications
All motors balanced to IEC specifications or better.
Shaft Material
High strength rolled steel. Machined run-out tolerance maximum 0.025 mm.
UL and CSA
CSA File # LR48703, LR63414. UL File # E6951. Explosion proof motors are UL approved for
Class I, Group C & D or Class II, Group F & G, CE.
10
TEFC - Super-E Capabilities
Three Phase
Typical Frame Size / Speed - RPM
kW
3000
1500
1000
750
.75
D80
D80
D90
D100
1.1
D90
D90
D90
D100
1.5
D90
D90
D100
D112
2.2
D90
D100
D112
D132
3.7
D100
D112
D132
D160
5.5
D132
D132
D132
D160
7.5
D132
D132
D160
D180
11
D160
D160
D160
D180
15
D160
D160
D180
D200
18.5
D160
D180
D200
D200
22
D180
D180
D200
D225
30
D200
D200
D225
D225
37
D200
D225
D250
D250
45
D225
D225
D250
D250
55
D250
D250
D250
D280
75
D250
D250
D280
D280
90
D280
D280
D315
D315
110
D280
D280
D315
D315
130
D315
D315
D315
D315
150
D315
D315
D315
D315
185
D315
D315
D315
D400
250
D315
D315
D315
D400
300
D315
D315
D315
D400
335
D315
D315
D315
D400
375
D315
D315
D315
D400
450
D315
D315
D400
D400
500
D315
D400
D400
600
D400
670
D400
Performance data is subject to change. Drawings shown are for reference only. Please contact Baldor for current
performance data or a detailed drawing on the specific motor you require. Data and drawings may be
available from our CD-ROM or website at www.baldor.com
Premium Efficiency in NEMA Frames
Baldor Super-E motors are available in NEMA frames 56 through 5812 with base, D-flange or C-face. Motors can be
supplied for 50 or 60 Hz operation. Contact your Baldor District Office for more information.
11
Performance... Baldor
50 Hertz High Efficient Metric
Motors provide true industrial
performance.
IP54
Performance Data
High Efficient Metric Motors – Meet or Exceed
kW
0.75
0.75
0.75
1.1
1.1
1.1
1.5
1.5
1.5
2.2
2.2
2.2
3.7
3.7
3.7
5.5
5.5
5.5
7.5
7.5
7.5
11
11
11
15
15
15
18.5
18.5
18.5
22
22
22
30
30
30
37
37
37
45
45
45
*Catalog
Number
MM3545
MM3546
MM3556
MM3550
MM3554
MM3607
MM3555
MM3558
MM3614
MM3559
MM3611
MM3704
MM3613
MM3615
MM3708
MM3709
MM3710
MM2276
MM3711
MM3714
MM2332
MM2394
MM2333
MM4100
MM4106
MM2334
MM4102
MM4118
MM4103
MM4111
MM4108
MM4104
MM4117
MM4109
MM4110
MM4308
MM4114
MM4115
MM4312
MM4310
MM4314
MM4403
Frame
Size
D80
D80
D90
D80
D90
D90
D90
D90
D100
D90
D100
D112
D100
D112
D132
D132
D132
D132
D132
D132
D160
D160
D160
D160
D160
D160
D180
D160
D180
D200
D180
D180
D200
D200
D200
D225
D200
D225
D250
D225
D225
D250
F. L. Eff. @
R.P.M. 1/2
2850
73.8
1440
79.0
960
71.7
2850
79.5
1425
81.6
950
78.1
2850
80.0
1425
82.0
950
78.9
2850
82.8
1450
84.6
950
81.4
2850
84.7
1450
87.3
950
85.2
2900
87.5
1450
88.8
970
86.7
2900
89.2
1450
89.0
970
87.8
2900
90.1
1450
89.6
970
88.3
2900
90.9
1450
90.5
970
89.7
2925
91.5
1450
91.0
970
91.0
2925
90.4
1450
90.8
970
91.1
2925
90.5
1450
92.3
970
92.2
2925
91.7
1450
92.1
970
92.6
2950
91.6
1470
92.7
970
92.8
Nominal
Eff. @ Eff. @
3/4
F.L.
77.9
79.1
81.8
82.1
76.5
78.2
82.2
82.6
83.9
84.1
80.6
80.5
83.0
83.6
84.1
84.0
82.6
83.8
84.8
84.8
86.7
87.0
84.2
84.7
86.6
86.6
88.5
88.2
86.9
86.9
89.0
88.9
89.9
89.7
87.9
87.5
90.2
90.0
90.1
90.0
89.5
89.6
90.8
90.4
90.8
90.8
89.8
89.9
91.3
90.6
91.4
91.2
90.6
90.2
91.8
91.1
92.1
92.1
91.9
91.8
91.5
91.4
92.0
92.2
92.3
92.3
91.7
91.8
93.1
93.1
93.0
92.9
92.5
92.4
93.1
93.2
93.2
93.0
92.8
93.0
93.6
93.6
93.6
93.6
Power Factor
Current
[email protected] P.F. @ P.F. @ 380V 400V 415V
1/2
3/4
F.L.
-65*
-58*
-57*
63.0
75.0
82.0
1.67
1.66
1.66
54.0
67.0
76.0
1.70
1.70
1.70
42.0
54.0
64.0
2.10
2.20
2.20
69.0
80.0
86.0
2.34
2.26
3.06
64.0
76.0
83.0
2.40
2.30
2.30
51.0
65.0
74.0
2.80
2.70
2.70
71.0
81.0
87.0
3.06
2.97
2.92
65.0
77.0
83.0
3.20
3.10
3.10
38.0
50.0
59.0
3.40
3.50
3.60
75.0
85.0
89.0
4.46
4.28
4.19
55.0
68.0
76.0
4.80
4.90
5.0
45.0
57.0
66.0
5.70
5.80
5.90
81.0
88.0
92.0
7.10
6.80
6.70
61.0
74.0
81.0
7.60
7.50
7.70
44.0
56.0
65.0
9.30
9.60
9.80
82.0
89.0
91.0
10.4
10.0
9.70
60.0
72.0
80.0
11.5
11.4
11.5
44.0
57.0
65.0
13.9
14.0
14.4
84.0
90.0
92.0
13.6
13.0
12.6
59.0
72.0
79.0
15.3
15.2
15.4
56.0
68.0
74.0
16.7
16.3
16.1
83.0
90.0
92.0
20.4
19.4
18.9
68.0
79.0
84.0
21.8
21.2
20.9
56.0
67.0
74.0
25.0
24.5
24.3
85.0
90.0
92.0
27.2
25.8
25.0
70.0
80.0
85.0
28.7
27.8
27.3
65.0
76.0
81.0
30.6
29.6
29.2
85.0
90.0
92.0
33.7
32.0
31.0
69.0
79.0
83.0
36.3
35.0
34.4
69.0
79.0
83.0
36.9
35.5
34.8
82.0
88.0
90.0
41.0
39.2
38.2
66.0
77.0
82.0
44.0
42.9
42.4
67.0
77.0
82.0
44.3
42.9
42.2
83.0
89.0
91.0
53.9
51.4
49.9
73.0
82.0
86.0
56.0
54.0
53.0
69.0
80.0
84.0
57.2
55.2
54.0
86.0
91.0
92.0
66.6
63.3
61.2
76.2
84.0
87.0
69.0
66.0
65.0
74.0
83.0
86.0
70.0
67.0
66.0
86.0
91.0
93.0
79.0
75.0
73.0
77.0
85.0
88.0
82.0
79.0
77.0
72.0
81.0
86.0
84.0
81.0
79.0
FLT
N-M
2.50
5.00
7.50
4.90
7.50
11.5
4.90
9.90
14.6
7.50
14.6
22.0
12.3
24.5
37.0
18.4
36.5
56.0
24.5
48.5
73.0
36.9
72.8
109.0
48.8
97.0
146.0
60.9
121.0
182.0
73.0
145.0
218.0
96.7
193.0
290.0
121.0
241.0
360.0
144.0
289.0
432.0
Torque
POT
N-M
10.3
16.0
26.0
18.8
23.0
33.0
18.8
30.0
46.0
25.7
49.0
60.0
46.0
74.0
94.0
58.0
104.0
130.0
78.0
145.0
160.0
119.0
218.0
230.0
133.0
270.0
351.0
164.0
305.0
408.0
182.0
382.0
510.0
277.0
516.0
786.0
300.0
625.0
900.0
425.0
746.0
1190.0
LRT
N-M
9.50
13.0
19.0
14.7
15.0
24.0
14.7
19.0
28.0
19.0
31.0
34.0
34.0
48.0
45.0
35.0
61.0
64.0
44.0
84.0
88.0
69.0
136.0
124.0
69.0
166.0
245.0
89.0
226.0
275.0
119.0
285.0
360.0
121.0
272.0
430.0
145.0
300.0
530.0
168.0
350.0
730.0
Rotor
Inertia
(kg m^2)
0.0026
0.0110
0.0230
0.0110
0.0230
0.0330
0.0110
0.0260
0.0390
0.0130
0.0310
0.0520
0.0210
0.0470
0.1400
0.0400
0.1200
0.1800
0.0510
0.1500
0.5300
0.0610
0.2400
0.6700
0.1500
0.2900
0.8100
0.1800
0.5500
1.3000
0.2500
0.6200
1.5000
0.4500
0.9200
2.0000
0.5400
1.2000
3.5000
0.9400
1.5000
4.3000
NOTE: * When placing an order please specify the catalog number along with the voltage number of the motor. IE= MM3550-65. (See page 15)
Motors rated .75 - 7.2 kW are stell band construction, with the exception of MM2276 and MM2332.
12
IP54
Performance Data
High Efficient Metric Motors
kW
55
55
55
75
75
75
90
90
90
110
110
110
130
130
130
150
150
150
185
185
185
*Catalog
Number
MM4313
MM4316
MM4404
MM4402
MM4400
MM4409
MM4412
MM4410
MM4411
MM4413
MM4406
MM44156
MM4414
MM4409
MM44207
EMM4416
MM4407
MM44206
MM44252
MM4408
MM44256
Frame F. L. Eff. @
Size R.P.M. 1/2
D250
2950
91.6
D250
1450
92.7
D280
970
92.5
D250
2950
92.8
D250
1450
93.2
D280
970
93.3
D280
2950
93.4
D280
1450
93.6
D315
970
93.7
D280
2950
94.1
D280
1450
94.1
D315
970
93.9
D315
2950
94.4
D315
1450
94.4
D315
970
94.1
D315
2950
94.6
D315
1450
94.5
D315
970
94.1
D315
2950
95.0
D315
1450
95.0
D315
970
94.4
Nominal
Eff. @ Eff. @
3/4
F.L.
92.9
93.2
93.9
94.2
93.5
93.7
93l.7
93.7
94.2
94.5
94.2
94.3
94.3
94.5
94.4
94.5
94.4
94.4
94.8
94.8
94.8
94.9
94.6
9s4.6
94.9
94.7
95.0
95.0
94.8
94.7
95.1
95.1
95.1
95.1
94.8
94.8
95.4
95.3
95.5
95.4
95.0
94.9
Power Factor
[email protected] P.F. @ P.F. @
1/2
3/4
F.L.
81.0
88.0
91.0
74.0
82.0
86.0
74.0
82.0
86.0
85.0
90.0
92.0
74.0
82.0
86.0
74.0
83.0
86.0
84.0
90.0
92.0
76.0
84.0
88.0
76.0
84.0
87.0
87.0
91.0
92.0
77.0
85.0
88.0
74.0
83.0
87.0
88.0
92.0
93.0
79.0
86.0
89.0
75.0
84.0
87.0
87.0
91.0
93.0
78.0
86.0
89.0
74.0
83.0
86.0
88.0
92.0
93.0
81.0
87.0
90.0
75.0
84.0
87.0
380V
-65*
99.0
103.0
104.0
131.0
137.0
180.0
157.0
169.0
171.0
194.0
201.0
205.0
226.0
233.0
239.0
256.0
267.0
273.0
318.0
330.0
339.0
Current
400V
-58*
95.0
100.0
100.0
125.0
133.0
133.0
150.0
163.0
164.0
185.0
194.0
197.0
214.0
224.0
230.0
244.0
256.0
264.0
304.0
315.0
327.0
415V
-57*
93.0
90.0
98.0
121.0
131.0
130.0
145.0
160.0
160.0
179.0
190.0
193.0
207.0
219.0
225.0
237.0
250.0
259.0
294.0
307.0
320.0
FLT
N-M
180.0
360.0
540.0
240.0
480.0
721.0
289.0
600.0
902.0
360.0
720.0
1080.0
420.0
840.0
1260.0
480.0
960.0
1437.0
600.0
1200.0
1803.0
Torque
POT
N-M
615.0
970.0
1460.0
765.0
1270.0
1890.0
880.0
1670.0
2340.0
1000.0
2090.0
3000.0
1150.0
2330.0
3310.0
1460.0
2730.0
3930.0
1770.0
3220.0
4880.0
LRT
N-M
231.0
400.0
755.0
300.0
570.0
970.0
340.0
860.0
1300.0
390.0
1100.0
1760.0
470.0
1265.0
1920.0
615.0
1480.0
2340.0
800.0
1815.0
3110.0
Rotor
Inertia
(kg m^2)
1.2000
3.0000
5.2000
1.4000
3.6000
6.3000
2.1000
4.0000
7.4000
2.4000
4.8000
8.8000
2.6000
5.3000
9.6000
2.9000
5.8000
10.7000
3.3000
7.2000
12.9000
NOTE: * When placing an order please specify the catalog number along with the voltage number of the motor. IE= MM3550-65. (See page 15)
Baldor 50 Hertz Premium Efficient Metric
Motors designed to conserve energy over
extended time periods.
IP55
Performance Data
Super-E® Premium Efficient Metric Motors – Meet or Exceed
kW
0.75
0.75
0.75
1.1
1.1
1.1
1.5
1.5
1.5
2.2
2.2**
2.2
3.7
3.7
3.7
5.5
5.5
5.5
*Catalog
Frame
Number
Size
EMM3545** D80
EMM3546** D80
EMM3582
D90
EMM3583
D90
EMM3684
D90
EMM3667
D90
EMM3586
D90
EMM3587
D90
EMM3664
D100
EMM3660
D90
EMM3611** D100
EMM3764
D112
EMM3663
D112
EMM3665
D112
EMM3768
D132
EMM3769
D132
EMM3770
D132
EMM2276
D132
F. L.
R.P.M.
2850
1450
950
2850
1450
950
2850
1450
970
2850
1450
950
2850
1460
960
2900
1450
960
Eff. @
1/2
76.8
81.3
73.9
79.3
84.3
77.9
83.7
85.4
81.2
84.8
85.6
83.1
87.7
88.3
86.4
90.0
89.4
87.7
Nominal
Eff. @ Eff. @
3/4
F.L.
80.2
81.1
83.9
84.3
78.2
79.5
82.6
83.5
85.7
85.4
81.2
81.8
85.9
86.1
86.6
86.2
84.3
85.2
86.4
86.3
87.6
88.0
85.4
85.7
88.8
88.5
89.4
89.1
88.0
87.9
90.7
90.3
90.5
90.5
88.9
88.5
Power Factor
[email protected]
P.F. @ P.F. @
1/2
3/4
F.L.
68.0
79.0
85.0
52.0
66.0
75.0
36.0
48.0
58.0
68.0
79.0
85.0
59.0
72.0
80.0
38.0
50.0
60.0
75.0
84.0
89.0
59.0
72.0
80.0
40.0
52.0
61.0
73.0
83.0
88.0
49.0
63.0
72.0
43.0
55.0
64.0
75.0
85.0
89.0
58.0
72.0
80.0
42.0
55.0
64.0
81.0
88.0
91.0
61.0
73.0
80.0
43.0
56.0
64.0
380V
-65*
1.59
1.68
2.2
2.32
2.39
3.2
2.92
3.15
4.0
4.37
5.01
5.8
6.97
7.67
9.5
10.3
11.3
14.0
Current
400V
415V
-58*
-57*
1.56
1.56
1.71
1.78
2.4
2.5
2.28
2.29
2.38
2.41
3.3
3.4
2.82
2.77
3.13
3.18
4.1
4.3
4.25
4.22
5.08
5.24
5.9
6.0
6.82
6.84
7.60
7.65
9.7
9.9
9.9
9.6
11.2
14.8
14.2
14.6
FLT
N-M
2.5
4.9
7.4
3.7
7.4
11.1
4.9
9.9
14.6
7.4
14.3
22.0
12.3
24.0
37.0
18.4
36.0
55.5
Torque
POT
N-M
8.40
15.6
21.5
14.9
23.6
33.0
17.4
30.3
44.0
25.0
58.4
61.0
48.0
92.0
94.0
59.0
106.0
132.0
Rotor
Inertia
LRT
N-M (kg m^2)
6.10 0.0061
11.0
0.0180
14.0
0.0230
10.6
0.0092
14.9
0.0230
20.0
0.0330
12.0
0.0120
20.9
0.0290
26.0
0.0390
17.0
0.0130
43.6
0.0360
37.0
0.0520
31.0
0.0210
72.0
0.0510
45.0
0.1400
33.0
0.0420
56.0
0.1300
64.0
0.1800
NOTE: * When placing an order please specify the catalog number along with the voltage number of the motor. IE= MM3550-65. (See page 15)
** Steel band
13
IP55
Performance Data
Super-E® Premium Efficient Metric Motors – Meet or Exceed
kW
7.5
7.5
7.5
11
11
11
15
15
15
18.5
18.5
18.5
22
22
22
30
30
30
37
37
37
45
45
45
55
55
55
75
75
75
90
90
90
110
110
110
130
130
130
150
150
150
185
185
185
*Catalog
Number
EMM3771
EMM3774
EMM2332
EMM2339
EMM2333
EMM4100
EMM4106
EMM2334
EMM4102
EMM4107
EMM4103
EMM4111
EMM4108
EMM4104
EMM4117
EMM4109
EMM4110
EMM4308
EMM4114
EMM4115
EMM4312
EMM4310
EMM4314
EMM4403
EMM4313
EMM4316
EMM4404
EMM4402
EMM4400
EMM4409
EMM4412
EMM4410
EMM4411
EMM4413
EMM4406
EMM44156
EMM4414
EMM4409
EMM44207
EMM4416
EMM4407
EMM44206
EMM44252
EMM4408
EMM50256
Nominal
Frame F. L. Eff. @ Eff. @
Size R.P.M. 1/2
3/4
D132
2900
90.8
91.4
D132
1450
90.2
91.2
D160
980
89.7
90.9
D160
2950
91.9
92.5
D160
1450
90.5
91.2
D160
980
90.4
91.3
D160
2925
92.7
92.9
D160
1470
91.2
91.8
D180
980
90.4
91.4
D160
2950
92.8
93.3
D180
1480
91.2
92.0
D200
980
92.3
93.1
D180
2950
92.6
93.4
D180
1480
92.0
92.6
D200
980
92.6
93.4
D200
2950
92.1
93.2
D200
1480
93.8
94.3
D225
990
92.3
93.3
D200
2960
92.8
93.7
D225
1480
93.7
94.5
D250
990
93.0
93.9
D225
2970
93.0
93.9
D225
1480
93.9
94.5
D250
990
93.2
94.0
D250
2960
93.7
94.3
D250
1480
94.4
95.0
D280
990
93.9
94.7
D250
2960
94.5
94.9
D250
1480
95.0
95.5
D280
990
94.4
95.0
D280
2970
94.8
95.4
D280
1490
94.5
95.2
D315
990
94.7
95.2
D280
2970
95.1
95.6
D280
1480
94.9
95.5
D315
990
95.1
95.4
D315
2975
95.4
95.8
D315
1480
95.4
95.8
D315
990
95.3
95.6
D315
2980
95.5
95.9
D315
1485
95.6
96.1
D315
990
95.4
95.6
D315
2980
95.8
96.2
D315
1485
96.0
96.4
D315
990
95.7
95.8
Power Factor
Eff. @ [email protected] P.F. @ P.F. @
F.L.
1/2
3/4
F.L.
90.9
76.0
85.0
89.0
91.0
63.0
75.0
81.0
91.0
54.0
66.0
73.0
92.3
79.0
87.0
91.0
90.9
65.0
77.0
82.0
91.1
53.0
66.0
72.0
92.4
83.0
89.0
92.0
91.5
63.0
75.0
81.0
91.1
62.0
73.0
79.0
92.9
77.0
86.0
90.0
91.8
60.0
72.0
78.0
93.0
59.0
71.0
77.0
93.3
70.0
81.0
85.0
92.4
62.0
73.0
79.0
93.3
49.0
71.0
77.0
93.3
78.0
86.0
90.0
94.2
68.0
79.0
84.0
93.6
60.0
72.0
78.0
93.7
77.0
85.0
89.0
94.5
57.0
69.0
76.0
93.9
60.0
71.0
77.0
93.9
78.0
86.0
89.0
94.5
61.0
73.0
79.0
94.0
60.0
71.0
77.0
94.2
83.0
90.0
92.0
95.0
60.0
72.0
78.0
94.8
65.0
76.0
82.0
94.7
86.0
91.0
93.0
95.4
62.0
74.0
80.0
94.9
68.0
78.0
83.0
95.3
83.0
89.0
91.0
95.3
71.0
81.0
85.0
95.0
67.0
78.0
83.0
95.6
81.0
88.0
90.0
95.6
67.0
78.0
83.0
95.2
70.0
80.0
84.0
95.8
82.0
88.0
91.0
95.7
75.0
83.0
87.0
953
71.0
80.0
84.0
95.9
82.0
89.0
91.0
96.0
71.0
81.0
85.0
95.4
70.0
80.0
84.0
96.1
80.0
87.0
90.0
96.3
71.0
81.0
85.0
95.5
73.0
82.0
85.0
380V
-65*
13.7
14.8
16.3
19.8
22.0
24.6
26.7
29.2
31.7
33.5
37.8
37.8
41.1
44.8
45.0
53.5
55.8
59.0
66.6
74.7
76.0
80.0
87.0
91.0
96.0
109.0
105.0
128.0
143.0
140.0
155.0
169.0
168.0
194.0
205.0
206.0
226.0
233.0
241.0
257.0
268.0
278.0
322.0
333.0
343.0
Current
400V
-58*
13.3
14.7
16.1
19.1
21.6
24.6
25.5
29.0
30.1
32.4
37.5
37.6
40.6
44.3
45.0
51.6
54.7
60.0
64.6
75.4
74.0
77.0
87.0
90.0
92.0
109.0
103.0
123.0
142.0
137.0
149.0
166.0
165.0
187.0
203.0
200.0
217.0
227.0
234.0
247.0
265.0
271.0
311.0
327.0
332.0
415V
-57*
13.1
14.7
16.2
18.6
21.7
24.8
24.7
29.4
29.0
31.9
37.9
38.1
40.9
44.6
46.0
50.8
54.6
61.0
63.9
77.2
75.0
77.0
88.0
90.0
90.0
110.0
103.0
120.0
143.0
137.0
145
165.0
165.0
184.0
204.0
199.0
213.0
225.0
233.0
242.0
264.0
269.0
308.0
328.0
328.0
FLT
N-M
24.5
48.0
73.0
35.8
72.0
109.0
48.6
97.0
12.20
60.6
121.0
182.0
72.5
145.0
217.0
96.4
192.0
290.0
120.0
240.0
360.0
144.0
289.0
433.0
178.0
360.0
530.0
240.0
480.0
720.0
287.0
600.0
865.0
360.0
719.0
1070.0
419.0
840.0
1255.0
480.0
960.0
1450.0
598.0
1198.0
1805.0
Torque
LRT
N-M
84.0
141.0
187.0
120.0
206.0
251.0
147.0
286.0
33.67
210.0
301.0
430.0
230.0
357.0
550.0
312.0
594.0
700.0
362.0
704.0
850.0
445.0
790.0
1000.0
617.0
1035.0
1510.0
810.0
1320.0
1930.0
868.0
1895.0
2310.0
1150.0
2360.0
2660.0
1280.0
2430.0
3120.0
1520.0
3030.0
3590.0
1920.0
3980.0
4230.0
Rotor
BDT
Inertia
N-M
(kg m^2)
46.0
0.0480
76.0
0.1700
85.0
0.5800
59.0
0.1400
123.0
0.2500
116.0
0.6400
73.0
0.1700
171.0
0.3100
37.85 0.23599
100.0
0.2000
223.0
0.5500
285.0
1.3000
140.0
0.3000
260.0
0.6400
370.0
1.6000
140.0
0.5200
327.0
1.1400
390.0
2.5000
173.0
0.6000
485.0
1.3500
440.0
4.9000
172.0
0.9000
547.0
1.5100
540.0
5.4000
330.0
1.3300
675.0
3.0000
880.0
6.6000
460.0
1.6400
920.0
3.7000
1080.0
7.8000
478.0
2.7500
1035.0
4.8000
1350.0
8.9000
640.0
3.4000
1300.0
5.3000
1560.0 10.3000
760.0
3.8000
1320.0
5.8000
1830.0 11.8000
965.0
4.3000
1680.0
6.6000
2160.0 12.9000
1200.0
4.9000
2350.0
8.5000
2600.0 15.5000
NOTE: * When placing an order please specify the catalog number along with the voltage number of the motor. IE= EMM3550-65. (See page 15)
One frame size smaller available
14
IEC
Metric Rigid Base (B3) Motors
L
E
GREASE FITTING
(EACH END)
AC
ED
AD
KEYWAY
D63 Through D132M
NAMEPLATE
HC
H
D
THERMAL
(WHEN
REQ'D.)
B
A
C
B
AE
.50
AB
BB
LEAD HOLE
L
AC
AD
45°
KEY
45°
E
SLINGER
ED
HC
D90M Through D355L
Cast Iron
D
HD
H
HA
A
C
AE
AB
LEAD HOLE
KK
K
HOLE
DIA.
B
AUTO DRAIN
EA. END
BB
Dimensions (mm)
IEC
Frame
D63
D71
D80
D90S
D90L
D100L
D112M
D132S
D132M
D160M
D160L
D180M
D180L
D200L
D225S
D225M*
D225M
D250S*
D250S
D250M*
D250M
D280S*
D280S
D280M*
A
100
112
125
140
140
160
190
216
216
254
254
279
279
318
356
356
356
406
406
406
406
457
457
457
B
80
90
100
100
125
140
140
140
178
210
254
241
279
305
286
311
311
311
311
349
349
368
368
419
C
40
45
50
56
56
63
70
89
89
108
108
121
121
133
149
149
149
168
168
168
168
190
190
190
H
63
71
80
90
90
100
112
132
132
160
160
180
180
200
225
225
225
250
250
250
250
280
280
280
AB
119
130
152
156
156
189
219
244
244
292
282
324
324
368
419
419
419
179
479
495
495
495
495
495
BB
99
107
130
149
149
165
165
206
206
292
292
286
324
356
388
388
388
422
422
422
422
495
495
495
K
7
10
10
10
10
12
12
12
12
15
15
15
15
19
19
19
19
24
24
24
24
24
24
24
AA
L
24 259
24 271
24 323
23 312
23 312
29 378
29 378
29 464
29 464
38 658
38 658
45 700
45 700
50 745
89 818
89 788
89 818
77 892
77 892
77 892
77 892
89 953
89 953
89 1003
D280M
D315M*
D315M
D315L*
D315L
D355L*
D355L
457
508
508
508
508
610
610
419
457
457
508
508
630
630
190
216
216
216
216
254
254
280
315
315
315
315
355
355
495
652
652
652
652
710
710
495
721
721
721
721
874
874
24
28
28
28
28
28
28
89
144
144
144
144
144
144
1033
1301
1331
1301
1331
1458
1483
AC
119
119
145
263
263
301
301
367
367
406
406
430
430
442
483
483
483
524
524
524
524
616
616
616
AD
102
102
116
162
162
181
181
221
221
242
242
333
333
359
383
383
383
458
458
458
458
497
497
497
AE
77
77
100
127
127
146
146
183
183
227
227
268
268
293
315
315
315
406
406
406
406
457
457
457
HA
3
3
3
10
10
14
14
16
16
18
18
20
20
25
30
30
30
36
36
36
36
40
40
40
HC
121
131
152
190
190
216
232
278
278
328
328
372
372
416
467
467
467
513
513
513
513
581
581
581
HD
121
131
152
–
–
279
279
337
337
387
387
425
425
460
543
543
543
609
609
609
609
657
657
657
616
1191
1191
1191
1191
759
759
497
683
683
683
683
683
683
457
528
528
528
528
528
528
40
42
42
42
42
80
80
581
682
682
682
682
719
719
657
682
682
682
682
719
719
D
11
14
19
24
24
28
28
38
38
42
42
48
48
55
60
55
60
60
70
60
70
65
80
65
E
23
30
40
50
50
60
60
80
80
110
110
110
110
110
140
110
140
140
40
140
40
140
170
140
F
4
5
6
8
8
8
8
10
10
12
12
14
14
16
18
16
18
18
20
18
20
18
22
18
G
9
11.5
16
20
20
24
24
32
32
37
37
43
43
49
53
49
53
53
68
53
68
58
71
58
ED
13
30
40
32
32
38
38
54
54
80
80
80
80
80
110
80
110
110
110
110
110
110
140
110
GD
4
5
6
7
7
7
7
8
8
8
8
9
9
10
11
11
11
11
12
11
12
11
12
11
Bearings
DE
ODE
6203 6203
6203 6203
6203 6203
6205 6203
6205 6203
6206 6205
6206 6205
6208 6205
6208 6206
6306 6208
6306 6208
6206 6205
6206 6205
6312 6311
6313 6312
6313 6312
6313 6312
6316 6315
6316 6315
6314 6313
6316 6315
6314 6313
6319 6313
6314 6313
M63 80
M102 65
M102 85
M102 65
M102 85
M102 75
M102 100
170
140
170
140
170
170
170
22
18
22
18
22
22
22
71
58
76
58
78
76
76
140
110
140
110
140
140
140
12
11
14
11
14
14
14
6319
6314
6319
6314
6319
6314
6319
KK
M17
M17
M20
M20
M20
M25
M25
M25
M25
M40
M40
M40
M40
M40
M63
M63
M63
M63
M63
M63
M63
M63
M63
M63
NOTE: ODE = Opposite Drive End, DE = Drive End. * = 2 Pole Shaft Dimensions
Dimensions are for reference information only. Contact Baldor for certified dimensions.
15
6313
6313
6313
6313
6314
6313
6314
Performance... Baldor 50 Hertz
High Efficient Metric (B5)
Flange Motors provide true
industrial performance.
Performance Data
kW
0.18
0.25
0.37
0.55
0.75
0.75
0.75
1.1
1.1
1.1
1.5
1.5
1.5
2.2
2.2
2.2
3.7
3.7
3.7
5.5
5.5
5.5
7.5
7.5
7.5
11
11
11
15
15
15
18.5
18.5
18.5
22
22
22
30
30
30
37
37
45
45
*Catalog
Number
MVM3454D
MVM3458D
MVM3461D
MVM3542D
MVM3545D
MVM3546D
MVM3556D
MVM3550D
MVM3554D
MVM3607D
MVM3555D
MVM3587D
MVM3614D
MVM3559D
MVM3611D
MVM3704D
MVM3613D
MVM3615D
MVM3768D
MVM3709D
MVM3710D
MVM2276D
MVM3711D
MVM3714D
MVM2332D
MVM2394D
MVM2333D
MVM4100D
MVM4106D
MVM2334D
MVM4102D
MVM4118D
MVM4103D
MVM4111D
MVM4108D
MVM4104D
MVM4117D
MVM4109D
MVM4110D
MVM4308D
MVM4114D
MVM4115D
MVM4310D
MVM4314D
Frame
Size
D63D
D71D
D71D
D80D
D80D
D80D
D90D
D80D
D90D
D90D
D90D
D90D
D100D
D90D
D100D
D112D
D100D
D112D
D132D
D132D
D132D
D132D
D132D
D132D
D160D
D160D
D160D
D160D
D160D
D160D
D180D
D160D
D180D
D200D
D180D
D180D
D200D
D200D
D200D
D225D
D200D
D225D
D225D
D225D
F. L.
R.P.M.
1440
1440
1440
1440
2850
1440
960
2850
1425
950
2850
1425
950
2850
1450
950
2850
1450
950
2900
1450
970
2900
1450
970
2900
1450
970
2900
1450
970
2925
1450
970
2925
1450
970
2925
1450
970
2925
1450
2950
1470
Eff. @
1/2
64.0
57.5
65.0
65.3
73.8
79.0
71.7
79.5
81.6
78.1
80.0
82.0
78.9
82.8
84.6
81.4
84.7
87.3
85.2
87.5
88.8
86.7
89.2
89.0
87.8
90.1
89.6
88.3
90.9
90.5
89.7
91.5
91.0
91.0
90.4
90.8
91.1
90.5
92.3
92.2
91.7
92.1
91.6
92.7
Nominal
Eff. @
3/4
69.0
64.0
68.0
71.4
77.9
81.8
76.5
82.2
83.9
80.6
83.0
84.1
82.6
84.8
86.7
84.2
86.6
88.5
86.9
89.0
89.9
87.9
90.2
90.1
89.5
90.8
90.8
89.8
91.3
91.4
90.6
91.8
92.1
91.9
91.5
92.0
92.3
91.7
93.1
93.0
92.5
93.1
92.8
93.6
Eff. @
F.L.
73.0
67.0
72.0
74.0
79.1
82.1
78.2
82.6
84.1
80.5
83.6
84.0
83.8
84.8
87.0
84.7
86.6
88.2
86.9
88.9
89.7
87.5
90.0
90.0
89.6
90.4
90.8
89.9
90.6
91.2
90.2
91.1
92.1
91.8
91.4
92.2
92.3
91.8
93.1
92.9
92.4
93.2
93.0
93.6
Power Factor
[email protected] P.F. @ P.F. @
1/2
3/4
F.L.
37.0
48.0
57.0
38.0
48.0
58.0
38.0
49.0
61.0
37.0
47.0
58.0
63.0
75.0
82.0
54.0
67.0
76.0
42.0
54.0
64.0
69.0
80.0
86.0
64.0
76.0
83.0
51.0
65.0
74.0
71.0
81.0
87.0
65.0
77.0
83.0
38.0
50.0
59.0
75.0
85.0
89.0
55.0
68.0
76.0
45.0
57.0
66.0
81.0
88.0
92.0
61.0
74.0
81.0
44.0
56.0
65.0
82.0
89.0
91.0
60.0
72.0
80.0
44.0
57.0
65.0
84.0
90.0
92.0
59.0
72.0
79.0
56.0
68.0
74.0
83.0
90.0
92.0
68.0
79.0
84.0
56.0
67.0
74.0
85.0
90.0
92.0
70.0
80.0
85.0
65.0
76.0
81.0
85.0
90.0
92.0
69.0
79.0
83.0
69.0
79.0
83.0
82.0
88.0
90.0
66.0
77.0
82.0
67.0
77.0
82.0
83.0
89.0
91.0
73.0
82.0
86.0
69.0
80.0
84.0
86.0
91.0
92.0
76.2
84.0
87.0
86.0
91.0
93.0
77.0
85.0
88.0
NOTE: * When placing an order please specify the catalog number along with
the voltage number of the motor. IE=MVM3454-65. (See page 15)
16
380V
-65*
0.7
0.9
1.3
1.9
1.67
1.70
2.10
2.34
2.40
2.80
3.06
3.20
3.40
4.46
4.80
5.70
7.10
7.60
9.30
10.4
11.5
13.9
13.6
15.3
16.7
20.4
21.8
25.0
27.2
28.7
30.6
33.7
36.3
36.9
41.0
44.0
44.3
53.9
56.0
57.2
66.6
69.0
79.0
82.0
Current
400V
-58*
0.6
0.9
1.2
1.8
1.66
1.70
2.20
2.26
2.30
2.70
2.97
3.10
3.50
4.28
4.90
5.80
6.80
7.50
9.60
10.0
11.4
14.0
13.0
15.2
16.3
19.4
21.2
24.5
25.8
27.8
29.6
32.0
35.0
35.5
39.2
42.9
42.9
51.4
54.0
55.2
63.3
66.0
75.0
79.0
415V
-57*
0.6
0.9
1.2
1.7
1.66
1.70
2.20
3.06
2.30
2.70
2.92
3.10
3.60
4.19
5.00
5.90
6.70
7.70
9.80
9.70
11.5
14.4
12.6
15.4
16.1
18.9
20.9
24.3
25.0
27.3
29.2
31.0
34.4
34.8
38.2
42.4
42.2
49.9
53.0
54.0
61.2
65.0
73.0
77.0
FLT
N-M
0.10
0.13
0.20
0.30
2.50
5.00
7.50
4.90
7.50
11.5
4.90
9.90
14.6
7.50
14.6
22.0
12.3
24.5
37.0
18.4
36.5
56.0
24.5
48.5
73.0
36.9
72.8
109.0
48.8
97.0
146.0
60.9
121.0
182.0
73.0
145.0
218.0
96.7
193.0
290.0
121.0
241.0
144.0
289.0
Torque
LRT
N-M
0.41
0.59
0.80
0.85
10.3
16.0
26.0
18.8
23.0
33.0
18.8
30.0
46.0
25.7
49.0
60.0
46.0
74.0
94.0
58.0
104.0
130.0
78.0
145.0
160.0
119.0
218.0
230.0
133.0
270.0
351.0
154.0
305.0
408.0
182.0
382.0
510.0
277.0
516.0
786.0
300.0
625.0
425.0
746.0
Rotor
BDT
Inertia
N-M
(kg m^2)
0.48 0.00076
0.68 0.00076
0.93 0.00076
1.11 0.00198
9.50 0.0026
13.0
0.0110
19.0
0.0230
14.7
0.0110
15.0
0.0230
24.0
0.0330
14.7
0.0110
19.0
0.0260
28.0
0.0390
19.0
0.0130
31.0
0.0310
34.0
0.520
34.0
0.0210
48.0
0.0470
45.0
0.1400
35.0
0.0400
61.0
0.1200
64.0
0.1800
44.0
0.0510
84.0
0.1500
88.0
0.5300
69.0
0.0610
136.0
0.2400
124.0
0.6700
69.0
0.1500
166.0
0.2900
245.0
0.8100
89.0
0.1800
226.0
0.5500
275.0
1.3000
119.0
0.2500
285.0
0.6200
360.0
1.5000
121.0
0.4500
272.0
0.9200
430.0
2.0000
145.0
0.5400
300.0
1.2000
168.0
0.9400
350.0
1.5000
IEC
Metric Rigid Base (B5) Motors
D63D Through D132D
AC
AD
E
45˚
45˚
GREASER & RELIEF
(EA. END)
KEY
D160D Through D225D
L
LA
N
D
P
SLINGER
LEAD HOLE
AE
AUTO DRAIN
(EA. END)
Dimensions (mm)
IEC
Frame
D63D
D71D
D80D
D90D
D100D
D112D
D132D
D160D
D180D
D200D
D225D*
LA
8
8
13
13
14
14
14
20
20
27
20
AC
119
119
145
263
301
301
367
406
S430
442
483
AD
102
102
116
162
181
181
221
242
333
359
383
AE
77
77
100
123
146
146
183
227
268
293
315
KK
M17
M17
M20
M20
M25
M25
M25
M40
M40
M40
M63
DB
M5
M5
M8
M8
M10
M10
M12
M16
M16
M20
M20
D
11
14
19
24
28
28
38
42
48
55
60
E
23
30
40
50
60
60
80
110
110
110
140
F
4
5
6
8
8
8
10
12
14
16
18
G
8.5
11
15.5
20
24
24
33
37
43
49
53
GD
4
5
6
8
8
8
8
8
9
10
11
NOTE: ODE = Opposite Drive End, DE = Drive End.
Dimensions are for reference information only. Contact Baldor for certified dimensions.
* 2 Pole Shaft Diameter is 55mm
17
M
115
130
165
165
215
215
265
300
300
350
400
N
95
110
130
130
180
180
230
250
250
300
350
P
140
160
200
200
250
250
300
350
350
400
450
S
9
10
11
12
14
14
14
19
19
19
19
T
3
3.5
3.5
3.5
4
4
4
5
5
5
6
Bearing
DE
ODE
6203
6203
6203 6203
6203 6203
6205 6203
6206 6205
6206 6205
6307 6206
6309 6208
6311 6311
6312 6311
6313 6312
Baldor Explosion-Proof Motors:
Reliability and performance you can count on…
Brass UL/CSA nameplate
and securing pins with
complete information
Fan and fan cover designed for maximum
cooling and quieter operation
Oversize listed explosion-proof conduit box.
Threaded conduit entrance.
Simple left to right hand conversion on cast
iron frame motors.
Multiple foot mounting holes for easier change-out
Baldor’s exclusive ISR® (Inverter Spike Resistant) magnet
wire is up to 100 times more resistant to voltage spikes
18
End turns laced
both ends
High-pressure die cast
aluminum rotor, coated
to prevent corrosion
Cast iron endplates and fan cover standard –
D160-up (standard on all cast iron frame
motors) with long flame paths. Die cast
aluminum endplates with steel bearing insert
standard on most steel band motors.
Dynamically balanced
Bearing retainers on pulley end of
all C-face motors – allows vertical
operation
High temperature (Class F) insulation
systems, dip and baked with moisture
resistant non-hygroscopic varnish
Baldor was the first motor manufacturer to use Exxon Polyrex® EM grease.
Polyrex® EM protects motor bearings better, providing improved
lubrication life, greater shear stability, and superior resistance to washout,
rust and corrosion.
19
Baldor 50 Hertz Explosion-Proof
Motors approved for UL
Class I, Group C & D, Class II,
Group F & G atmospheres.
Performance Data
Explosion-Proof Motors
kW
0.37
0.37
0.37
0.56
0.56
0.56
0.75
0.75
0.75
1.1
1.1
1.1
1.5
1.5
1.5
2.2
2.2
2.2
3.7
3.7
3.7
5.5
5.5
5.5
7.5
7.5
7.5
11
11
11
15
15
15
18.5
18.5
18.5
22
22
22
30
30
30
37
37
37
45
45
45
55
55
55
75
75
75
*Catalog
Number
MM7005
MM7006
MM7007
MM7009
MM7010
MM7031
MM7013
MM7014
MM7032
MM7018
MM7034
MM7020
MM7071
MM7037
MM7041
MM7026
MM7042
MM7036
MM7072
MM7044
MM7040
MM7045
MM7047
MM7048
MM7074
MM7070
MM7065
MM7053
MM7054
MM7057
MM7059
MM7056
MM7079
MM7063
MM7058
MM7082
MM7083
MM7060
MM7080
MM7067
MM7062
MM7084
MM7081
MM7064
MM7085
MM7888
MM7066
MM7086
MM7889
MM7068
MM7087
MM7890
MM7090
MM7896
Frame
Size
E90
E90
E90
E90
E90
E90
E90
E90
E90
E90
E90
E100
E90
E90
E100
E112
E112
E132
E112
E112
E132
E132
E132
E160
E132
E132
E160
E160
E160
E180
E160
E160
E180
E180
E180
E200
E180
E180
E200
E200
E200
E225
E200
E200
E250
E225
E225
E250
E225
E225
E280
E250
E250
E280
F. L. Eff. @
R.P.M. 1/2
2860 58.4
1450 71.2
952 72.7
2860 61.4
1436 76.4
951 74.7
2859 66.3
1440 78.0
950 76.8
2959 70.7
1448 81.2
965 81.3
2861 75.7
1441 83.5
963 82.9
2869 74.2
1475 83.8
970 83.3
2866 79.6
1455 87.4
965 85.7
2917 83.4
1467 87.9
982 87.1
2907 85.4
1467 89.6
983 86.9
2937 87.3
1468 89.3
982 88.5
2936 89.2
1465 90.1
978 89.1
2942 89.4
1478 90.3
982 89.7
2961 90.1
1470 90.7
982 90.1
2952 90.4
1477 90.5
983 91.2
2951 91.4
1481 91.3
986 92.1
2961 90.7
1483 90.8
987 92.6
2960 91.6
1481 93.0
989 91.6
2966 92.4
1483 92.9
988 92.4
Nominal
Eff. @
3/4
65.5
76.4
76.9
68.1
79.9
78.3
72.1
81.3
80.0
75.5
83.7
83.8
79.4
85.4
85.0
78.7
86.2
86.2
82.7
88.3
87.6
86.2
89.2
88.9
87.5
90.5
88.8
88.8
90.4
90.1
90.3
90.9
90.3
90.7
91.2
91.0
91.4
91.5
9`.3
91.6
91.7
91.9
92.2
92.2
92.5
91.9
92.3
93.0
92.5
93.8
92.7
93.3
93.7
93.3
Eff. @
F.L.
69.0
78.5
78.1
71.2
80.7
79.1
74.5
82.1
80.4
77.2
84.1
84.2
80.4
85.4
85.0
80.3
86.7
87.0
83.5
87.9
87.9
87.0
89.0
89.2
87.8
90.3
89.3
89.0
90.3
90.3
90.3
90.6
90.2
90.8
91.0
91.1
91.6
91.3
91.3
91.7
91.9
91.8
92.2
92.1
92.1
92.1
92.8
92.7
92.5
93.8
92.9
93.4
93.7
93.3
Power Factor
[email protected] P.F. @ P.F. @
1/2
3/4
F.L.
69
78
84
50
63
72
47
60
69
63
73
80
57
70
79
48
61
70
66
77
83
57
70
79
49
62
71
68
78
84
62
75
82
46
59
68
75
84
89
58
71
79
48
61
69
75
84
88
55
68
76
39
51
60
80
88
91
68
79
84
43
56
64
79
86
90
56
69
76
56
68
75
81
88
91
60
72
79
52
65
72
74
84
88
69
80
85
62
74
79
78
86
90
71
81
85
66
77
82
82
88
91
70
79
83
66
76
81
81
88
91
70
79
83
68
78
82
82
89
91
69
79
84
70
80
85
85
90
92
74
82
86
75
83
87
88
92
93
68
79
84
75
84
87
89
92
94
60
73
80
68
78
83
86
91
93
79
85
87
71
80
84
380V
-65*
.90
.98
1.04
1.49
1.33
1.54
1.83
1.8
2.0
2.6
2.5
3.0
3.2
3.4
3.9
4.8
5.2
6.5
7.5
7.6
9.8
10.9
12.5
12.6
14.2
16.0
17.5
21.8
22.3
30.5
28.2
29.3
30.8
34.5
37.7
38.2
41.0
45.0
45.0
54.3
58.0
58.3
67.0
71.0
71.0
79.5
87.0
84.5
98.0
112.0
110.0
132.0
139.0
144.0
Current
400V
-58*
.93
.95
1.00
1.42
1.27
1.46
1.74
1.70
1.88
2.5
2.3
2.8
3.0
3.2
3.7
4.6
4.9
6.2
7.1
7.3
9.5
10.3
11.9
12.1
13.5
15.2
16.7
20.6
22.3
22.6
26.6
29.3
29.3
34.5
35.7
36.4
41.0
42.6
43.1
51.6
56.0
55.5
63.5
68.0
67.0
75.5
83.0
80.0
93.0
108.0
105.0
125.0
131.0
138.0
415V
-57*
.89
.89
.97
1.36
1.22
1.40
1.68
1.60
1.83
2.4
2.3
2.7
2.9
3.0
3.5
4.4
4.8
5.8
6.8
7.0
9.2
9.9
11.5
11.7
12.9
14.5
16.0
19.7
20.4
21.9
25.5
26.8
28.1
31.5
34.4
35.2
37.4
41.0
41.5
49.5
54.0
53.5
61.0
66.0
65.0
73.0
80.0
77.0
90.0
103.0
101.0
120.0
126.0
121.0
FLT
N-M
1.2
2.5
3.7
1.9
3.7
5.6
2.5
5.0
7.5
3.8
7.4
11.0
5.0
10.0
14.8
7.5
14.6
22.0
12.5
24.5
37.0
18.0
36.5
54.5
24.0
49.0
72.5
36.0
72.0
109.0
49.0
97.0
145.0
61.0
145.0
182.0
73.0
145.0
218.0
96.0
192.0
290.0
120.0
240.0
360.0
145.0
288.0
433.0
180.0
360.0
540.0
240.0
480.0
720.0
Torque
LRT
N-M
4.6
11.0
12.0
7.0
14.5
18.0
9.8
20.5
23.0
14.0
28.0
29.0
18.0
38.0
37.0
34.0
51.0
72.0
51.0
70.0
100.0
69.0
102.0
133.0
87.0
135.0
180.0
120.0
210.0
270.0
160.0
265.0
335.0
178.0
330.0
450.0
230.0
330.0
510.0
300.0
555.0
760.0
370.0
610.0
910.0
425.0
970.0
1100.0
525.0
1200.0
1490.0
650.0
1200.0
1790.0
BDT
N-M
3.7
9
9
6
12
13
8
17
17
11.5
20
18
13.5
26
23
25
39
34
39
47
45
43
61
78
52
82
98
65
125
185
86
165
245
115
230
320
149
230
380
130
290
430
165
330
590
168
540
690
210
670
810
260
540
975
Rotor
Inertia
(kg m^2)
0.015
0.039
0.059
0.015
0.044
0.067
0.019
0.054
0.086
0.023
0.067
0.109
0.033
0.098
0.132
0.043
0.109
0.370
0.064
0.155
0.490
0.130
0.325
1.600
0.150
0.446
1.860
0.360
0.723
2.240
0.470
0.868
2.850
0.800
1.700
3.820
0.980
1.700
4.470
1.510
2.750
6.620
1.840
3.080
10.500
2.870
4.840
12.400
3.310
5.620
16.600
4.260
10.700
19.900
NOTE: * When placing an order please specify the catalog number along with the voltage number of the motor. IE= MM7018-65. (See page 15)
Motors rated .37 - 7.5 kW are steel band construction with exception of MM7048 and MM7065.
20
Performance Data — Explosion-Proof Motors (continued)
kW
90
90
90
110
110
110
130
130
130
150
150
150
185
185
185
*Catalog
Number
MM7891
MM74124
MM7897
MM7892
MM74154
MM7899
MM7893
MM7423
MM7900
MM7894
MM7424
MM7901
MM7895
MM74254
MM7902
Frame
Size
E280
E280
E315
E280
E280
E315
E315
E315
E315
E315
E315
E315
E315
E315
E315
Nominal
F. L. Eff. @ Eff. @
R.P.M. 1/2
3/4
2972 93.2
94.1
1483 92.5
93.5
987 93.0
93.6
2973 93.8
94.5
1484 93.9
94.5
987 93.3
93.9
2974 95.1
95.6
1486 93.8
94.5
986 94.4
94.6
2978 95.4
95.8
1487 94.4
95.1
987 94.5
94.7
2975 95.7
96.0
1487 94.3
95.0
987 94.9
95.0
Eff. @
F.L.
94.3
93.7
93.5
94.6
94.5
93.8
95.5
94.7
94.3
95.8
95.1
94.5
96.0
95.1
94.7
Power Factor
Current
[email protected] P.F. @ P.F. @ 380V 400V 415V
1/2
3/4
F.L.
-65*
-58*
-57*
85
90
92
157
149
143
78
85
88
172
163
157
73
82
85
171
163
157
87
91
93
191
182
175
74
83
87
207
198
189
74
83
86
210
201
193
88
92
94
227
211
208
77
85
88
239
226
218
73
82
85
248
236
227
87
92
93
255
242
234
68
78
83
288
273
264
71
80
84
286
272
262
89
93
94
315
299
288
66
77
82
364
347
334
73
82
85
351
335
322
FLT
N-M
287
600
865
355
720
1080
430
840
1265
480
960
1445
600
1200
1800
Torque
LRT
N-M
845
1680
2070
1130
2100
2630
1360
2640
2800
1790
2580
3350
2000
3200
4220
BDT
N-M
300
870
1170
420
1160
1440
450
1420
1610
590
1180
1950
670
1490
2530
Rotor
Inertia
(kg m^2)
6.330
12.700
23.200
7.690
15.900
28.700
11.700
20.700
33.200
13.500
23.100
37.600
15.300
27.000
47.600
NOTE: * When placing an order please specify the catalog number along with the voltage number of the motor. IE= MM7018-65. (See page 15)
UL, IEC AND CSA EXPLOSION-PROOF CLASSIFICATIONS
1. Hazardous Locations
Class I Group D locations are atmospheres containing elements such as Gasoline, Hexane, Naphtha, Benzine, Butane, Propane, Alcohol,
Acetone, Benzol, Lacquer Solvent Vapors or Natural Gas.
Class I Group C locations are atmospheres containing elements such as Ethyl-ether, Ethylene and Cyclopropane.
Class II Group F & G locations are atmospheres containing dust such as (F) Carbon Black, coal or Coke Dust, (G) Flour, Starch or Grain Dusts.
Class I, Zone 1/2/3, IIC locations are atmospheres containing acetylene and hydrogen
Class I, Zone 1/2/3, IIB locations are atmospheres containing ethylene
Class I, Zone 1/2/3, IIA locations are atmospheres containing propane
2. As required by Underwriters Laboratories and Canadian Standards Association, explosion-proof motors with Class II Group
F & G approvals must have over temperature protection.
Explosion-Proof Motors rated 1.1 kW or less have internally mounted automatic thermal overloads when indicated by suffix
“A”. Caution must be observed when applying these to machinery applications to prevent accidental injury should the thermal device
automatically reset and restart the motor.
Explosion-Proof Motors rated .75 kW and larger without automatic thermal overloads have thermostats in the windings. These
thermostats are pilot circuit devices to be connected to the magnetic starter circuit.
3. Surface temperatures of Baldor Explosion-Proof Motors will not exceed the following UL and CSA maximums under fault conditions.
A.Class I, Group D listings only.
Q
Motors with Class B insulation will not exceed surface temperatures of 230°C (446°F) equivalent Code T2C.
Y
Motors with Class F insulation and 1.0 S.F. will not exceed surface temperatures of 280°C (536°F) equivalent to Code T2A.
B.Class I, Group C & D listings only.
T
Motors with Class F insulation and 1.15 S.F. will not exceed surface temperature of 160°C (320°F) equivalent to Code T3C.
C. Class I, Group D, Class II Group F & G listings.
E
Shunt wound DC motors, E100 through E132 frames, .3 kW through 2.2 kW, will not exceed surface temperatures of 165°C (329°F)
equivalent to Code T3B.
U
Fractional kW motors in Baldor type 35 will not exceed surface temperatures of 135°C (275°F) equivalent to Code T4.
U
Frames E225 through E280 will not exceed surface temperatures of 135°C (275°F) equivalent Code T4.
I
Fractional kW motors in Baldor type 34, and .75 kW motors and greater built in Baldor type 35, frames E90 through E200 will not exceed
surface temperature of 160°C (320°F) equivalent to Code T3C.
I
Fractional kW motors in Baldor type 34, and permanent magnet DC motors in Baldor type 34 and 35, will not exceed surface
temperatures of 160°C (320°F) equivalent to Code T3C.
D.Class 1, Group C & D, Class II, Group F & G listings.
W
Baldor Frames E100 through E280 will not exceed surface temperatures of 135°C (320°F) Code T4.
4. Not suitable for applications in temperatures below -25°C (-13°F).
5. All Explosion-Proof motors are supplied with Explosion-Proof UL and CSA approved conduit boxes as standard.
6. Baldor AC Induction Explosion Proof Motors are not approved for use on variable voltage or variable frequency controls
(Inverter or Vector Drives). Contact local Baldor office for explosion-proof motors used on variable voltage or variable frequency controls.
CAUTION: Motors misapplied in hazardous environments can cause a fire or explosion resulting in destruction of property, serious injury
or death. Only the end user or a qualified underwriter is to identify and select the proper class, group, division, and temperature code
motor to meet the requirements of each installation. Baldor personnel can advise what listings and approvals Baldor motors carry, but
cannot evaluate nor recommend what motors may be suitable for use in hazardous environments.
Q
W
E
T
Y
Class
Class
Class
Class
Class
I,
I,
I,
I,
I,
Group
Group
Group
Group
Group
D only, T2C
C & D, Class II, Group F & G, T4
D, Class II, Group F & G, T3B
C & D only, T3C
D only, T2A
U Class I, Group D, Class II, Group F & G, T4
I Class I, Group D, Class II, Group F & G, T3C
For motors that include UL Class I, Group D listing, we could show
Class I, Zone 1, Group IIA. For motors that include UL Class I,
Group C listing, we could show Class I, Zone 1, Group IIB.
21
L
AC
IEC
Explosion-Proof Motors
AC
E
ED
KEY
UL LISTING
NAMEPLATE
UL
NAMEPLATE
E90 Through E132
HD
D
H
A
C
LEAD HOLE
B
B
AC
AB
BB
AC
AD
GREASE PLUGS
(EA. END)
45˚
L
E
45˚
ED
KEY
HD
E100 Through E315
Cast Iron
D
H
LEAD HOLE
KK
A
AE
Dimensions (mm)
IEC
FRAME
E63
E71
E80
E90S
E90L
E100L
E112M
E132S
E132M
E160M
E160L
E180M
E180L
E200L
E225S
E225M*
E225M
E250S*
E250S
E250M*
E250M
E280S*
E280S
E280M*
E280M
E315M*
E315M
E315L*
E315L
A
100
112
125
140
140
160
190
216
216
254
254
279
279
318
356
356
356
406
406
406
406
457
457
457
457
508
508
508
508
B
80
90
100
100
125
140
140
140
178
210
254
241
279
305
286
311
311
311
311
349
349
368
368
419
419
457
457
508
508
C
40
45
50
56
56
63
70
89
89
108
108
121
121
133
149
149
149
168
168
168
168
190
190
190
190
216
216
216
216
H
63
71
80
90
90
100
112
132
132
160
160
180
160
200
225
225
225
250
250
250
250
280
280
280
280
315
315
315
315
AB
119
130
152
156
156
189
219
244
244
292
282
324
324
368
419
419
419
179
479
495
495
495
495
495
495
652
652
652
652
BB
99
107
130
149
149
165
165
206
206
292
292
286
324
356
388
388
388
422
422
422
422
495
495
495
495
721
721
721
721
K
7
10
10
10
10
12
12
12
12
15
15
15
15
19
19
19
19
24
24
24
24
24
24
24
24
28
28
28
28
AA
24
24
24
23
23
29
29
29
29
38
38
45
45
50
89
89
89
77
77
77
77
89
89
89
89
144
144
144
144
L
259
271
323
312
312
378
378
464
464
658
658
700
700
745
818
788
818
892
892
892
892
953
953
1003
1033
1301
1331
1301
1331
AC
119
119
145
263
263
301
301
367
367
406
406
430
430
442
483
483
483
524
524
524
524
625
625
625
625
630
630
630
630
AD
102
102
116
162
162
181
181
221
221
314
314
333
333
387
447
447
447
466
466
466
466
605
605
605
605
708
708
708
708
AE HA
77
3
77
3
100
3
127 10
127 10
146 14
146 14
183 16
183 16
235 18
235 18
268 20
268 20
300 25
330 30
330 30
330 30
349 36
349 36
349 36
349 36
465 40
465 40
465 40
465 40
473 42
473 42
473 42
473 42
HC
121
131
152
190
190
216
232
278
278
328
328
372
372
416
467
467
467
513
513
513
513
581
581
581
581
682
682
682
682
HD
121
131
152
191
191
279
279
337
337
387
387
425
425
460
543
543
543
609
609
609
609
657
657
657
657
682
682
682
682
NOTE: ODE = Opposite Drive End, DE = Drive End. * = 2 Pole Shaft Dimensions
Dimensions are for reference information only. Contact Baldor for certified dimensions.
22
KK
M17
M17
M20
M20
M20
M25
M25
M25
M25
M40
M40
M40
M40
M40
M63
M63
M63
M63
M63
M63
M63
M63
M63
M63
M63
M102
M102
M102
M102
D
11
14
19
24
24
28
28
38
38
42
42
48
48
55
60
55
60
60
70
60
70
65
80
65
80
65
85
65
85
E
23
30
40
50
50
60
60
80
80
110
110
110
110
110
140
110
140
140
40
140
40
140
170
140
170
140
170
140
170
4 HOLES
B
BB
C
AB
F
4
5
6
8
8
8
8
10
10
12
12
14
14
16
18
16
18
18
20
18
20
18
22
18
22
18
22
18
22
G
9
11.5
16
20
20
24
24
32
32
37
37
43
43
49
53
49
53
53
68
53
68
58
71
58
71
58
76
58
78
ED
13
30
40
32
32
38
38
54
54
80
80
80
80
80
110
80
110
110
110
110
110
110
140
110
140
110
140
110
140
GD
4
5
6
7
7
7
7
8
8
8
8
9
9
10
11
11
11
11
12
11
12
11
12
11
12
11
14
11
14
Bearings
DE
ODE
6203 6203
6203 6203
6203 6203
6205 6203
6205 6203
6206 6205
6206 6205
6208 6205
6208 6206
6306 6208
6306 6208
6206 6205
6205 6206
6312 6311
6313 6312
6313 6312
6313 6312
6316 6315
6316 6313
6314 6313
6316 6315
6314 6313
6319 6313
6314 6313
6319 6313
6314 6313
6319 6313
6314 6313
6319 6314
Suffix codes to be added to Catalog Number to describe the correct voltage and starting type.
Code
Voltage
Phase
Hertz
Type of Starting
-50
110/220, 220
Single
50
Direct on Line
-50
220/380/440
Three
50
Direct on Line
-51
120/240
Single
50
Direct on Line
-52
220
Single
50
Direct on Line
-53
240
Single
50
Direct on Line
-55
415
Three
50
Delta Star
-56
415
Three
50
Direct on Line
-57
240/415
Three
50
Star Delta1
-58
400
Three
50
Star Delta
-60
380
Three
60
Star Delta
-61
440
Three
50
Star Delta
-62
220
Three
60
Star Delta
-65
380
Three
50
Star Delta
-66
460
Three
60
Star Delta
-67
380
Three
60
Direct on Line
-68 **
230/460
Three
60
Star Delta
-69
220/380
Three
60
Direct on Line
-70
220/440
Three
50
Direct on Line
-71
460
Three
50
Star Delta
220/380
Three
50
Star Delta
-73
500
Three
50
Direct on Line
-74
440
Three
50
Direct on Line
-75
190/330
Three
50
Direct on Line
-76 **
380/660
Three
50
Star Delta
380
Three
50
Direct on Line
-72 **
-77
** Explosion proof motors above 7.5 Hp in Star Delta are single voltage only.
1 Used for single phase inverter control providing 240 VAC output.
23
6 Leads Delta/Wye Connection
12 Leads Tri-Voltage Connection
24
12 Leads Wye Start/Delta Run
3 Leads Wye-Connected Motor
3 Leads Delta-Connected Motor
25
MOTOR IDENTIFICATION NAMEPLATE
Q Baldor’s/Customer’s Catalog Number
PREMIUM EFFICIENT
I.E.C. INDUSTRIAL MOTOR
W Motor’s Specification Number
CAT. NO.
E Motor’s Frame Size
SPEC.
Q
W
E
T
Y
U
O
}
e
t
y
DE u
o
IEC FRAME
R Motor’s Output Power Rating
VOLTS
AMPS
T Motor’s Voltage Ratings (±15%)
R.P.M.
HZ.
Y Motor’s Full Load Current Rating
SER. F.
IEC EFF.
U Motor’s Full Load Operational Speed
RATING
CC
I Protection Degree
BEARINGS
SER. #
O Rated Base Operational Frequency (±5 Hz)
R
KW
I
I.P.
P
q
PH.
DES.
%
P.F.
ODE
CODE
{
w
r
%
CLASS
i
BALDOR ELECTRIC CO.
FT. SMITH, AR
MFG. IN U.S.A.
NP145
4
P Single/Three Phase Rated Motor Designation
{ Motor’s Insulation Class
} Service Factor Rating
q Motor’s Torque Characteristics
HIGH EFFICIENT
I.E.C. INDUSTRIAL MOTOR
w Locked-Rotor kVA Ratings
CAT. NO.
SPEC.
e Motor’s Efficiency at Rated Load
Q
W
E
T
Y
U
O
}
e
t
y
DE u
o
IEC FRAME
r Motor’s Power Factor at Rated Load
VOLTS
AMPS
t Duty Rating
R.P.M.
HZ.
y EPAct Certification Number (used for us)
SER. F.
IEC EFF.
u Drive End Bearing Size
RATING
i Non-Drive End Bearing Size
BEARINGS
CC
SER. #
o Motor’s Serial Number
R
KW
I
I.P.
PH.
DES.
%
P
q
P.F.
ODE
CLASS
CODE
{
w
r
%
i
BALDOR ELECTRIC CO.
FT. SMITH, AR
MFG. IN U.S.A.
NP145
3
26
E
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Baldor offers a broad line of products to meet your application needs.
Visit www.baldor.com to request copies of these catalogs:
Motion Control
Products
BR1202
Severe Duty Motors
BR420
Inverter and
Vector Drive
BR400
Super-E® Premium
Efficient Motors
BR457
Large Frame AC
Induction Motors
BR435
Linear Motors
BR1800
Made in the U.S.A.
Made in the U.S.A.
Washdown Duty
Motors and Drives
Direct Current Motors
and Drives 1/50 - 600 Hp
DC Motors
and Drives
BR600
© Baldor Electric Company
IBR300
Washdown Duty
Motors and Drives
BR455
Baldor Electric Company
P.O. Box 2400
Fort Smith, AR 72902-2400 U.S.A.
Ph (501) 646-4711 • Fax (501) 648-5792
International Fax (501) 648-5895
www.baldor.com
AC & DC
Gearmotors
BR1500
Printed in U.S.A.
6/01 PROG 25,000