TRD-2E Series
Rotary Encoder
PLC
HMI
SENSOR
ENCODER
COUNTER
INFORMATION
Rotary Encoder
Lineup
Selection Guide
TRD-2E Series
Features
φ40 Incremental Type
- Small design with an outside diameter of φ40 mm / depth of 36 mm
- Equipped with short-circuit protection circuit, reverse connection
protection circuit (For resolutions up to 2,500 P/R)
- Realizes IP54 protective structure.
■Model Number List
Type
Appearance
Incremental
Type
Absolute Type
Shaft Type
TRD- 2E
Model Number
Supply Voltage
TRD-2E□A
4.5 to 13.2 V DC
TRD-2E□B
10.8 to 26.4 V DC
TRD-2E□V
4.75 to 5.25 V DC
Output
Output Form
Pulse Number / Rotation
Output with 2-phase
origin (Origin reverse
)
action
Open collector output
Output with 2-phase
origin (Origin direct
action
)
Line driver output
10, 20, 30, 40, 50, 60, 100,
200, 240, 250, 300, 360, 400,
500, 600, 1,000, 1,024, 1,200,
2,000, 2,500, 3,600
A
- Series classification
- Pulse number
- Form
A: Supply voltage 4.5 to 13.2 V DC
B: Supply voltage 10.8 to 26.4 V DC
V: Supply voltage 4.75 to 5.25 V DC
Open collector output
Open collector output
Line driver output
■Pulse and Frequencies
Pulse Number per Rotation
10
20
30
40
50
60
100
200
240
250
300
360
400
500
600 1,000 1,024 1,200 2,000 2,500 3,600
Maximum Response
Frequency (kHz)*
0.8
1.6
2.5
3.3
4.1
5.0
8.3
16
20
20
25
30
33
41
50
83
85
100
166
200
200
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TRD-2E□A
Applicable
TRD-2E□B
Models
TRD-2E□V
* The electric maximum response frequency is specified by resolution (pulse number) and the maximum number of revolutions.
Electrical maximum number of revolutions = {(Maximum response frequency/Resolution) x 60}
Therefore, if the encoder rotates at a speed greater than the electrical maximum number of revolutions, the signals do not electrically follow.
TRD-MX
TRD-S/SH
TRD-2E
■Electrical Specifications
Model Number
TRD-N/NH
TRD-J
Power Supply
TRD-GK
TRD-2E□A
TRD-2E□B
TRD-2E□V
Supply Voltage*
A: 4.5 to 13.2 V DC
10.8 to 26.4 V DC
4.75 to 5.25 V DC
Allowable Ripple
3% rms or less
Consumption Current
(No Load)
50 mA or lower
Signal Format
2-phase output + home position
Maximum Response Frequency 200 kHz
Output
Waveform
Output
Maximum Response Number
of Revolutions
(Maximum Response Frequency/Resolution) x 60
Duty Ratio
50±25%
Signal Width at Home Position
100±50%
Rise / Fall Time
Not larger than 1 μs (Cable length 1 m, maximum load)
Output Form
NPN open collector output
Line driver output (Equivalent to 26C31)
Output Logic
Negative logic (Active low)
Positive logic (Active high)
Output
Current
Sink
Up to 30 mA
Up to 20 mA
Source
̶
Up to 20 mA
Output
Voltage
"H"
̶
2.5 V or higher
"L"
0.4 V or lower
0.5 V or lower
Load Supply Voltage
30 V DC or lower
̶
Short-circuit Protection
Between output and power supply
̶
* To be supplied by Class II source.
452
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
Latest catalog (free) is available online.
Visit our website ▼
http://www.koyoele.co.jp/english/
Rotary Encoder
TRD-2E Series
Specifications/Dimensions
■Mechanical Specifications
Starting Torque
0.01 N・m or less (+20˚C)
Use Ambient Temperature
-10 to +70˚C
0.3 x 10 -6 kg・m2
Storage Ambient Temperature
-25 to +85˚C
Shaft Allowable Load
ENCODER
COUNTER
Radial: 30N
Use Ambient Humidity
35 to 85% RH (No condensation)
Thrust: 20N
Withstand Voltage
Excluded due to capacitor grounding*
Insulation Resistance
50 MΩ or higher*
Vibration Resistance
(Endurance)
Displacement half amplitude:
0.75 mm, 10 to 55 Hz, 3 axial directions, each 1 h
Impact Resistance (Endurance)
490m/s 2 11 ms, each 3 times in 3 axial directions
Protective Structure
Dustproof type・Splash-proof type: IP54
Maximum Allowable Number of
5,000 rpm
Revolutions (Note 1)
Cable
Outside diameter φ5 mm
5-core shielded oil-resistant vinyl chloride cable
(Line driver output is 8 cores)
Core wire nominal cross-sectional area: 0.14 mm2
Weight
Approx. 110 g (With 1 m cable)
Note 1: Maximum number of revolutions that can be mechanically endured
HMI
SENSOR
■Environmental Requirements
Moment of Inertia
PLC
INFORMATION
Rotary Encoder
Lineup
* The power supply, signal lines, and shield between the cases are excluded.
Selection Guide
(Equipped with short-circuit protection circuit, up to 2,500 P/R)
Power Supply
■Output Waveform
■Output Circuit
Open Collector
OUT A
OUT A
OUT B
OUT B
OUT Z
OUT Z
a
a
OUT A
OUT A
OUT B
OUT B
OUT Z
OUT Z
OUT A
OUT A
OUT B
OUT B
b c
b c
(Equipped with short-circuit protection circuit, up to 2,500 P/R)
0V
Power
Supply
Outputprotection
A, B, Z circuit, 2,500 P/R or higher)
(Not equipped with short-circuit
d
d
Main
Circuit
Blue
Blue
Brown
Brown
Black
Black
White
White
Orange
Orange
Shield
Shield
0V
(Not equipped with short-circuit protection circuit, 2,500 P/R or higher)
T
T
0V
Power
Supply
Output A, B, Z
a
a
b c
b c
Line Driver
26C31 or Equivalent
a, b, c, d = 1/4T±1/8T
a, b,rotation
c, d = 1/4T±1/8T
Note: Clockwise
when the main body is seen from
the
axle
side
is the normal
rotation.
Note: Clockwise
rotation
when the
main body is seen from
the axle side is the normal rotation.
Power Supply 4.75 to 5.25 V DC
OUT A/B/Z
OUT A/B/Z
0V
Power
4.75 is
to disconnected,
5.25 V DC
- When
transmission line
or Supply
connector
26C31the
or Equivalent
the output becomes "H."OUT A/B/Z
OUT A/B/Z
26C31
26C32
0V
Brown
Brown
Blue
Blue
Black
Black
Purple
Purple
White
White
Gray
Gray
Orange
Orange
Yellow
Yellow
Shield
Shield
: Power Supply
: Power Supply
:0V
:0V
: OUT A
: OUT A
: OUT A
: OUT A
: OUT B
: OUT B
: OUT B
: OUT B
: OUT Z
: OUT Z
: OUT Z
: OUT Z
: G (Ground)
: G (Ground)
5
TRD-N/NH
TRD-J
“H”
36
Disconnected
10
TRD-GK
13
1
0
φ6 -0.012
φ40
0
φ20 -0.021
0˚
12
12
0˚
TRD-S/SH
26C32
26C31
15
TRD-MX
TRD-2E
Disconnected
3-M3 Screws Holes (Depth: 7)
オラインド
オラインド
“H”
- When the transmission line or connector is disconnected,
the output becomes "H."
■Dimensions (Unit: mm)
オープンコ
オープンコ
The shielded wire is not connected to the main body for
resolutions up to 2,500 P/R.
Shielded wire is connected to F G (frame ground ) for
resolutions of 2,500 P/R or higher.
0V
H
L
L
H
L
H
L
H
L
H
L
:0V
:0V
: Power Supply
: Power Supply
: OUT A
: OUT A
: OUT B
: OUT B
: OUT Z
: OUT Z
: G (Ground)
: G (Ground)
Line Driver
Main
Circuit
d
d
Absolute Type
The shielded wire is not connected to the main body for
resolutions up to 2,500 P/R.
Shielded wire is connected to F G (frame ground ) for
resolutions of 2,500 P/R or higher.
Power Supply
Main
Circuit
TRD-2Eシリーズ図面
OUT Z
OUT Z
Open Collector
Output A, B, Z
Line Driver
H
H
L
L
H
L
H
L
H
L
H
L
H
Open Collector
T
T
H
H
L
L
H
L
H
L
H
L
H
L
■Connection Diagram
Output A, B, Z
Main
Circuit
Incremental
Type
φ30±0.2
9
Cable Diameterφ5
Standard 1 m
The specifications and prices described in this catalog were valid when the catalog was issued.
For the latest information, contact our sales persons or see our website.
KOYO ELECTRONICS INDUSTRIES CO., LTD.
GENERAL CATALOG 2016
453
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