Torque Sensor Accessories and Services

Torque Sensor Accessories and Services
-------------------
Torque Sensor
Accessories and Services
Highlights
■
Strain gage signal conditioners
■
Cable assemblies
■
Speed sensors
■
Shunt calibration modules and
thermocouples
■
Calibration services
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
5.1
Signal Conditioners For use with Torque or Speed Sensors
The Series 8120 family of signal conditioners are designed for use
with either strain gage reaction torque sensors, strain gage rotary
torque sensors, or Hall Effect speed (RPM) sensors. Within each
category, the series offers a choice of either a basic signal
conditioner, signal conditioner with digital display, or signal
conditioner with digital display and Hi-Lo set points. Each unit
delivers a 0 to ± 5 Volts analog output signal.
Available
Signal Conditioner Options
(Consult Factory)
Can be Combined with One of the
Options Listed
B
12 Volt DC Power
P
Peak Capture
C
4 to 20 mA Current Output
F
230 VAC Power
G
± 10 Volt Output (0.1% FS Non-linearity)
Dual Limits - Mechanical Relays
R*
S*
Dual Limits - Solid State Relays
* Model 8120-X30A Only
Supplied Accessories
Models: 8120-110A, 8120-130A, 8120-410A,
8120-430A, 8120-710A, and 8120-730A
P, C, G, R
F, B
F, B
P, C, G, R, S
F, B
F, B
F
Star Bridge Sensor Simulator* (if precision shunt calibration module is not supplied)
Mating Connector (if cable is not purchased)
Power Cord
* Hall Effect signal conditioners are not supplied with a star bridge, as they contain built-in crystal
oscillators
Models: 8120-100A, 8120-400A, and 8120-700A
Sensor/Excitation
*Strain Gage
DC Excitation
(Reaction)
Strain Gage
AC Excitation
(Rotary)
Hall Effect
(Speed)
Basic Signal Conditioner
Signal Conditioner
with 4 1/2 digit LED display
3 Hz refresh rate
8120-100A
8120-110A
8120-400A
8120-410A
8120-700A
8120-710A
Signal Conditioner
with LED display and Hi-Lo
set points (TTL compatible)
8120-130A
8120-430A
8120-730A
Input transducers
90-2000 ohm
90-1000 ohm
0.1-200V
Excitation
5 or 10 VDC
2 VAC (RMS) @ 3.28 kHz
9 VDC
Accuracy
± 0.05% FS
± 0.05% FS
± 0.05% FS
Balance range
10 turn coarse and fine pots,
± 1.5 mV/V imbalance
10 turn coarse and fine pots,
± 1.5 mV/V imbalance
—
Span range
10 turn coarse and fine pots,
1 to 8 mV/V
10 turn coarse and fine pots,
0.5 to 5 mV/V
Selectable ranges of 0, 100, 200, 500,
1000, 2000, 5000, 10k, 20k, 50k
Selectable 2, 200, 2000 Hz
Selectable 2, 400 Hz
2 Hz on input ranges of 0-500 Hz,
10 Hz on all other
Output ripple and noise
0.02% FS (RMS) with 2 Hz filter
0.15% all other filter ranges
0.02% FS (RMS) with 2 Hz filter
0.15% all other filter ranges
0.1% FS (RMS) from 20%-100%
of input range
Input power
110/120 VAC @ 50-400 Hz,
9 watts max
110/120 VAC @ 50-400 Hz,
9 watts max
110/120 VAC @ 50-400 Hz,
9 watts max
Operating temp. range
0 to +130 ºF (0 to +54 ºC)
0 to +130 ºF (0 to +54 ºC)
0 to +130 ºF (0 to +54 ºC)
Weight (approx.)
2 lb (0.9 Kg)
2 lb (0.9 Kg)
2 lb (0.9 Kg)
Active filter
* For additional signal conditioners for use with reaction torque sensors, see section 8
5.2
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
Recommended Cables and Accessories
Code
Model #
Description
8311-01-10A
Cable assembly for sensors with PT conn., 10-ft, PT conn. to pigtails, 4-cond. cable
8315-01-10A
Cable assembly for sensors with PC conn., 10-ft, PC conn. to pigtails, 4-cond. cable
8310-06-10A
Cable assembly for Series 4100 w/Series 8120, 10-ft, MS conn. to to card edge conn.,
6-cond. cable
8310-09-10A
Cable assembly for Series 4200 w/Series 8120, 10-ft, MS conn. to to card edge conn.,
8-cond. cable
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
5.3
Speed Sensor Cables
Speed Sensor Cable Specifications and Standard Models
The following tables provide specifications and configuration diagrams for the variety of cable types available. Where applicable, standard cable
assembly model numbers are provided. Standard models can be less costly than custom cables and available for immediate shipment. For alternate
cable lengths or custom models, contact the factory.
General Purpose Twisted, Shielded Pair Cables
Usage
General purpose, 2-conductor, twisted, shielded, pair cable
with a black polyurethane jacket. Use with speed sensors.
Outer Jacket
Polyurethane, black
Diameter
0.25 in
6.35 mm
Capacitance
36 pF/ft
118 pF/m
Temperature Range
-58 to +250 ºF
-50 to +121 ºC
Construction
Polyurethane Jacket
Shield
Conductor #1
(red)
Drain
Conductor #2 (blue)
Standard Cable Assemblies for Passive Speed Sensors
Model # Length (feet) Length (meters)
8312-01-05A
8312-01-10A
8312-01-20A
8312-01-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
8312-02-05A
8312-02-10A
8312-02-20A
8312-02-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
Twisted, Shielded, Four-Conductor Cables
Usage
General purpose, use with speed sensors. 24AWG common
stranded tinned copper drain wire, polypropylene insulated,
twisted pair in a chrome PVC jacket.
Outer Jacket
PVC, grey
Diameter
0.168 in
4.27 mm
Capacitance
35 pF/ft
44.3 pF/m
Temperature Range
-4 to +140 ºF
-20 to +60 ºC
Impedance
45 ohm
Standard Cable Assemblies For Active Speed Sensors
Model # Length (feet) Length (meters)
8313-03-05A
8313-03-10A
8313-03-20A
8313-03-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
8313-04-05A
8313-04-10A
8313-04-20A
8313-04-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
2-Socket Plug
2-Socket Plug
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
Card Edge
Construction
Shield
Conductors
(4)
PVC
Jacket
Drain
3-Socket Plug
3-Socket Plug
5.4
Pigtails
716-684-0001
Pigtails
Card Edge
www.pcb.com
Reaction Torque Sensor Cable Assemblies
Recommended Reaction Torque Sensor Signal Conditioners and Cables
Recommended Signal Conditioners
8160A
8161A, 8162, &
Pigtails
8311-15-xxA
8311-15-xxA
8311-01-xxA
8311-02-xxA
8159 Series
8120 Series
Reaction Torque Sensor Type
Reaction Torque with PT connector <20 ft (6.1 m)
8311-04-xxA
Reaction Torque with PT connector ≥20 ft (6.1 m)
8311-05-xxA
”xx” indicates length in feet.
Standard lengths include 5 ft (1.5 m), 10 ft (3 m), 20 ft (6.1 m), & 50 ft (15.2 m).
Recommended Cables
8311-17-xxA
8311-18-xxA
Reaction Torque Sensor Cable Specifications and Standard Models
The following tables provide specifications and configuration diagrams for the variety of cable types available. Where applicable, standard cable
assembly model numbers are provided. Standard models can be less costly than custom cables and available for immediate shipment. For alternate
cable lengths or custom models, contact the factory.G
Four-Conductor Cables
Usage
Construction
General purpose, use with reaction torque sensors. 24AWG common
stranded tinned copper drain wire, polypropylene insulated, twisted
pair in a chrome PVC jacket. Use when desired cable is < 20 feet (6.1 m).
Outer Jacket
PVC, grey
Diameter
0.168 in
4.27 mm
Capacitance
35 pF/ft
44.3 pF/m
Temperature Range
-4 to +140 ºF
-20 to +60 ºC
Impedance
45 ohm
Shield
PVC
Jacket
Conductors
(4)
Drain
Standard Cable Assemblies
Model # Length (feet) Length (meters)
8311-01-05A
8311-01-10A
5 ft
10 ft
1.5 m
3.0 m
PT
8311-04-05A
8311-04-10A
5 ft
10 ft
Pigtails
1.5 m
3.0 m
PT
8311-15-05A
8311-15-10A
8311-15-20A
8311-15-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
8311-17-05A
8311-17-10A
5 ft
10 ft
1.5 m
3.0 m
Card Edge
PT
9-pin (M) D-sub
PT
9-pin (M) D-sub
Continued on next page
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
5.5
Reaction Torque Sensor Cable Assemblies
Length (feet) Length (meters)
Model #
8314-20-05A
8314-20-10A
5 ft
10 ft
1.5 m
3.0 m
8314-21-05A
8314-21-10A
5 ft
10 ft
1.5 m
3.0 m
9-socket (F) D-sub
Pigtails
15-pin (M) D-sub
Pigtails
Eight-Conductor Cables
Usage
Construction
General purpose, use with reaction torque sensors. 24AWG
common stranded tinned copper drain wire, polypropylene
insulated, twisted pair in a chrome PVC jacket. Use when
desired cable is ≥ 20 feet (6.1 m).
Outer Jacket
PVC, grey
Diameter
0.363 in
9.22 mm
Capacitance
13.5 pF/ft
44.3 pF/m
Temperature Range
-4 to +140 ºF
-20 to +60 ºC
Impedance
100 ohm
Shield
Conductors
(8)
PVC
Jacket
Drain
Standard Cable Assemblies
Model #
Length (feet)
8311-02-20A
8311-02-50A
20 ft
50 ft
Length (meters)
6.1 m
15.2 m
PT
8311-05-20A
8311-05-50A
20 ft
50 ft
6.1 m
15.2 m
PT
8311-18-20A
8311-18-50A
20 ft
50 ft
Pigtails
Card Edge
6.1 m
15.2 m
9-pin (M) D-sub
5.6
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
PT
www.pcb.com
Rotary Torque Sensor Cable Assemblies
Recommended Rotary Torque Sensor Signal Conditioners and Cables
Signal Conditioners
8120 Series
Rotary Torque Sensor Type
Series 4100 Rotary Transformer Torque
8310-06-xxA
Series 4200 Rotary Transformer Torque
8310-09-xxA
”xx” indicates length in feet.
Standard lengths include 5 ft (1.5 m), 10 ft (3 m), 20 ft (6.1 m), & 50 ft (15.2 m).
Pigtails (other)
Recommended Cables
8310-03-xxA
8310-11-xxA
Rotary Torque Sensor Cable Specifications and Standard Models
The following tables provide specifications and configuration diagrams for the variety of cable types available. Where applicable, standard cable
assembly model numbers are provided. Standard models can be less costly than custom cables and available for immediate shipment. For alternate
cable lengths or custom models, contact the factory.General PurposeTwisted, Shielded Pair
Six-Conductor Cables
Usage
Construction
General purpose, use with rotary torque sensors. Aluminum
polyester shielded 24AWG common stranded tinned copper
drain wire, twisted pair in a PVC jacket.
Outer Jacket
PVC, grey
Diameter
0.359 in
9.12 mm
Capacitance
12.5 pF/ft
41.0 pF/m
Temperature Range
-4 to +140 ºF
-20 to +60 ºC
Impedance
100 ohm
Shield
Conductors
(6)
PVC
Jacket
Drain
Standard Cable Assemblies
Model #
Length (feet)
8310-03-20A
8310-03-50A
20 ft
50 ft
Length (meters)
6.1 m
15.2 m
5-Socket Plug
8310-06-05A
8310-06-10A
8310-06-20A
8310-06-50A
5 ft
10 ft
20 ft
50 ft
Pigtails
1.5 m
3.0 m
6.1 m
15.2 m
5-Socket Plug
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
Card Edge
716-684-0001
www.pcb.com
5.7
Rotary Torque Sensor Cable Assemblies
Eight-Conductor Cables
Usage
Construction
General purpose, use with rotary torque sensors. Aluminum
polyester shielded 24AWG common stranded tinned copper drain
wire, twisted pair in a PVC jacket.
Outer Jacket
PVC, grey
Diameter
0.359 in
9.12 mm
Capacitance
12.5 pF/ft
41.0 pF/m
Temperature Range
-4 to +140 ºF
-20 to +60 ºC
Impedance
100 ohm
Shield
PVC
Jacket
Conductors
(8)
Drain
Standard Cable Assemblies
Model #
Length (feet)
Length (meters)
8310-11-05A
8310-11-10A
8310-11-20A
8310-11-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
8310-09-05A
8310-09-10A
8310-09-20A
8310-09-50A
5 ft
10 ft
20 ft
50 ft
1.5 m
3.0 m
6.1 m
15.2 m
5-Socket Plug
5-Socket Plug
5.8
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
Pigtails
Card Edge
www.pcb.com
----------------------
Torque Sensor Accessories
Speed Sensors
Speed sensors may be used with rotary torque sensors to provide a
measurement of rotational speed. Horsepower can then be
calculated using the speed and torque measurements by the
following relationship:
HP = Torque (in-lbs) x RPM
63025
These devices install into ports provided on Series 4100 and Series
4200 torque sensors. The output of a speed sensor switches in the
presence of ferromagnetic material such as steel gear teeth.
Model A-30775-1A — active speed sensor kit
■
■
■
Output amplitude and wave-form are affected by gear speed and
tooth shape.
Speed sensor gears are usually made with 60 teeth. A speed sensor
used with a 60 tooth gear will have an output of 100 Hz for a shaft
speed of 100 RPM.
Proper orientation of the sensor tip, relative to gear movement, is
required. See drawing below for orientation information.
Kit Components
Requires supply voltage
0 to 20,000 RPM max
3-pin connector
Speed
Sensor
Mating
Connector
Cable
Clamp
Assembled Kit
Active Speed Sensor
* Length with mating connector
Model A-30774A — passive speed sensor kit
■
■
■
Self-generating
200 RPM to rated speed of torque sensor
2-pin connector
Speed Sensors Kits
Model Number
Specifications
Unit
Type
Supply Voltage
VDC
Supply Current - typical mA
Frequency Range
Hz
Output Voltage - logic 0 VDC
- logic 1 VDC
Output Voltage
V P-P
A-30775-1A
A-30774A
Active
5 to 15
15
0 to 20k
0.6 max
2.4 min
—
Passive
Self-generating
—
200 to 20k
—
—
10 to 170
180-021A
(MS3106A-10SL-3S)
180-018A
(MS3057-4A)
180-017A
(MS3106A-10SL-4S)
180-018A
(MS3057-4A)
5 to 15 VDC
Signal
Common
Signal Output
Signal Common
—
Supplied Accessories
Mating Connector
Cable Clamp
Passive Speed Sensor
* Length with mating connector
Pin Out
A
B
C
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
5.9
Torque Sensor Accessories
----------------------
Thermocouples — K-type
Thermocouples are offered as an option on our rotating
torque sensors to monitor bearing temperatures.
A pre-drilled hole (3/8-24) is provided on each torque sensor for easy
installation. Available Type "K" thermocouples are housed in 304
stainless steel and are supplied with a 5 feet long, 0.275 inch
diameter (1.5 m, 7 mm) flexible steel armored cable.
Model 201-004A
Description
Thermocouple with 90° bend
Bayonet Adaptor (supplied with
thermocouplefor all other models)
Bayonet Adaptor (supplied with
thermocouple for Models 4115K
and 4115A)
Model Number
Cold End Termination
201-004A
201-002A
2-pin male connector
N/A
201-008A
N/A
Model 8113-105A — relay activated precision shunt calibration modules with built-in star bridge
Supplied with all Series 4100 Rotary
Transformer Torque Sensors
■ Card edge connectors
■
Card Edge Receptacle
Model 8113-105A
Precision Shunt Calibration Module
(use with Series 4100 Rotary Transformers)
Shunt calibration modules provide a known resistance which
produces a known signal that simulates an output from the strain
gages in the torque sensor.
Typical Installation Including Shunt Calibration Module
Series 4100
Rotary Transformer Torque Sensor
5.10
PCB Piezotronics, Inc.
Series 8310-06
Cable Assembly
Toll-Free in USA 888-684-0004
Precision Shunt
Calibration Module
716-684-0001
Series 8120 Rotary Torque
Sensor Signal Conditioner
www.pcb.com
----------------------
Torque Sensor Calibration Services
PCB® maintains a completely equipped calibration laboratory for calibration and
re-certification of strain gage based torque sensors, single axis load cells, and multiaxis transducers. These services are available for sensors manufactured by PCB® as
well as other companies.
Calibrations and recertifications performed by PCB® are traceable to the National
Institute of Standards and Technology (NIST) and conform to ISO/IEC 17025-1999
and ANSI/NCSL Z540-1-1994. PCB®’s calibration laboratory is accredited by The
American Association for Laboratory Accreditation (A2LA) to ISO 17025 standards,
as documented on the company’s A2LA ”Scope of Calibration”.
The scope of our accreditation for torque sensors is:
Range
Cutaway view of a rotary transformer torque
sensor with optional speed sensor installed.
Best Uncertainty [1] (±)
10 to 25k in-lb (1.1 to 2.8k N-m)
0.04% FS
25k to 100k in-lb (2.8k to 11.3k N-m)
0.14% FS
100k to 300k in-lb (11.3k to 33.8k N-m)
0.09% FS
[1] Best uncertainties represent expanded uncertainties expressed at approximately the 95%
confidence level using a coverage factor k = 2.
Basic Calibration
Standard calibration services include five (5) ascending and descending points in the
clockwise and counterclockwise directions for torque sensors. Charted calibration
data is provided in a theoretical vs. actual format with mV/V, non-linearity, and
hysteresis provided at each increment. Shunt calibration data is also provided along
with a precision shunt calibration resistor. The standard calibration service includes a
basic certificate of NIST traceability.
Torque Sensor Calibration Services
PCB Sensor
Competitor Sensor
Calibration Code
Calibration Code
TCS-1A
TCS-1B
TCS-1C
TCS-1D
TCS-2A
TCS-0
TCS-0
TCS-0
TCS-0
TCS-0
TCS-2B
TCS-0
TCS-2C
TCS-0
TCS-2D
TCS-0
Calibration of torque sensor, 5-point, single bridge, up to 5000 in-lb (565 N-m)
Calibration of torque sensor, 5-point, single bridge, above 5000 in-lb (565 N-m) and up to 30k in-lb (3400 N-m)
Calibration of torque sensor, 5-point, single bridge, above 30k in-lb (3400 N-m) and up to 250k in-lb (28.2k N-m)
Calibration of torque sensor, 5-point, single bridge, above 250k in-lb (28.2k N-m) and up to 500k in-lb (56.5k N-m)
System calibration (torque sensor, signal conditioner, cable), 5-point, single bridge, up to 5000 in-lb (565 N-m)
System calibration (torque sensor, signal conditioner, cable), 5-point, single bridge, above 5000 in-lb (565
N-m) and up to 30k in-lb (3400 N-m)
System calibration (torque sensor, signal conditioner, cable), 5-point, single bridge, above 30k in-lb (3400
N-m) and up to 250k in-lb (28.2k N-m)
System calibration (torque sensor, signal conditioner, cable), 5-point, single bridge, above 250k in-lb (28.2k
N-m) and up to 500k in-lb (56.5k N-m)
Other calibration services available; contact factory for more information.
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
5.11
Photo Courtesy of Mustang Dynamometer.
Torque sensors are used for many non-automotive applications, such as motorcycles,
agricultural vehicles, hydraulic pumps, motors, and lawn and garden equipment.
5.12
PCB Piezotronics, Inc.
Toll-Free in USA 888-684-0004
716-684-0001
www.pcb.com
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