A-Tech Instruments Ltd. - Rotary Torque Sensors

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Our Slip-Ring, Telemetry and Inductive Coupled Rotary Torque Sensor s are suitable for measurement of rotary torque and angle and are well suited for a wide range of applications in laboratory, manufacutring and industrial environments. They provide reliable measurements, that makes them suitable for the use in quality assurance in production testing and product development Test Rigs, Dynomometers, Production Test Stands and Research applications as well as in the service area.
In addition we have Torque and Force Sensors for OEM applications.

Products > Sensors > Torque > Rotary

01324, Rotary Shaft Torque

01324, Rotary Shaft Torque

- Design: Silver Slip Ring Assembly
- Mounting: Keyed Shaft both ends
- Connector: PT02E-12-10P, mate incl.
- Nonlinearity: 0.1% F.S.

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: 01324

01325, Rotary Socket Torque

01325, Rotary Socket Torque

- Design: Silver Slip Ring Assembly
- Mounting: Square or Hex Socket/Shaft Mount
- Connector: PT02E-12-10P, mate incl.
- Nonlinearity: 0.1% F.S.

Full Scale Range(s)

1 - 1000 lb-ft

Models: 01325

2140D, Non-Contact Torque

2140D, Non-Contact Torque

- Disk, Shaft or Flange-Coupled Mounting config.
- No bearings or foot mounting
- High Speed - up to 30,000 RPM
- Bandwidth: DC to 1100Hz
- No Slip Ring Noise or Maintenance

Models: 2140D, 2140F, 2140S

86402/86412/86422, Square Shaft

86402/86412/86422, Square Shaft

- Design; 4 fold slip ring assembly
- Mounting: Square Socket/Shaft Mount,
- Conn.: Model 9940 (mate 9953 opt.)
- Nonlinearity: +/-0.2% of full scale

Full Scale Range(s)

1 - 1000 lb-ft

Models: 86402

86403, 86413, and 86423 Torque Sensor rotating, contact ring transfer

86403, 86413, and 86423 Torque Sensor rotating, contact ring transfer

86403 with square, 86413 with round shaft ends, and 86423 with hexagonal shaft end
- Measuring ranges between 0 ... ± 1 Nm and 0 ... 1000 Nm
- Excellent reproducibility
- Standardized output signal makes exchange easy
- Optionally available with factory calibration certificate
- Designed for clockwise and counterclockwise torque
- Optionally available with integrated angle measurement
- Rotation speed up to 3000 min-1/min (short-term)

Excitation

2 - 12 V DC

Models: 86403, 86413, 86423

8645 (round) and 8646 (sq.) Torque Sensor, rotating, non-contract transfer

8645 (round) and 8646 (sq.) Torque Sensor, rotating, non-contract transfer

- Measuring range 0 ... 2.5 Nm to 0 ... 500 Nm
- Very low price
- New, patented measuring technology
- Speed up to 5000 1/min
- Maintenance-free due to non-contact transfer
- Integrated amplifier
- Round shaft or with square ends

Output

2 mV/V DC

Models: 8645-5002.5 to -5500, 8646-5002.5 to -5500

8651, Rotating Shaft Torque Sensor

8651, Rotating Shaft Torque Sensor

- Design; Optical transmission
- Mounting: Keyed shaft both ends
- Conn.; 9953 mate incl.
- Nonlinearity: +/-0.1% or +/-0.2% of full scale

Full Scale Range(s)

0 - 1000 lb-ft

Models: 8310-100, 8310-1000, 8310-200, 8310-2000, 8310-35, 8310-500...

8661, Rotary Non Contact Shaft Torque Sensor

8661, Rotary Non Contact Shaft Torque Sensor

- Wide selection of Torque Ranges
- Ideal for Torque Qualification of Rotary Selectors in Automotive and Appliance applications
- Static to 25,000 RPM operation, Optional Speed Output, with up to 1024 ppr
- High Resolution and excellent Non-Linearity of < 0.05% F.S.
- High Level Output, +/-5 Vdc
- Operating Range Indication LED's on the sensor

Full Scale Range(s)

0.25 - 100 lb-ft

Models: 8661, 8661-4050, 8661-4100, 8661-4200, 8661-4500, 8661-5001...

DR-1, Rotary Square Drive Torque

DR-1, Rotary Square Drive Torque

- Slipring Rotary Torque Sensor
- Square Shaft Both Ends
- Speeds up to 2000 RPM
- 6 pin Connector with Speed Option
- 0.1% F.S. Accuracies available
- mV/V Outputs available

Full Scale Range(s)

1 lb-in - 10 lb-ft

Models: DR-1

DR-12, Socket/Shaft Rotary Torque Sensor

DR-12, Socket/Shaft Rotary Torque Sensor

- Slip Ring Rotary Torque Sensor
- Square Socket or Shaft
- Speeds up to 2000 RPM
- 12 pin Connector
- 0.1% F.S. Accuracy
- mV/V Outputs available

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: DR-12

DR-1986, DR-1987, DR-1988, DR-2124 - Torque Sensors for Screw Systems

DR-1986, DR-1987, DR-1988, DR-2124 - Torque Sensors for Screw Systems

- Contactless Rotary Torque Sensor
- Integrated Angle Measurement
- Integrated Control Signal
- Mechanical Connection compatible to Commercially Available Screw Systems
- Active Output Signal ±5V (±10 V)
- High Dynamic
- High Sample rate 10 kSample

Full Scale Range(s)

1 lb-in - 1000 lb-ft

Models: DR-1986, DR-1987, DR-1988, DR-2124

DR-2 Ratation torque sensor (slipring)

DR-2 Ratation torque sensor (slipring)

- Slipring Rotary Torque Sensor
- Keyway Shaft Both Ends
- Speeds up to 2000 RPM
- 6 pin Connector with Speed Option
- 0.1% F.S. Accuracy available
- mV/V Outputs available

Full Scale Range(s)

1 lb-in - 1000 lb-ft

Models: DR-2

DR-20, Rotation Torque Sensor (Slipring)

DR-20, Rotation Torque Sensor (Slipring)

- Slipring Rotation Torque Sensor
- Integrated speed angle control
- Both shaft ends with keyway
- Speeds up to 2000 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracies available
- mV/V Outputs available

Full Scale Range(s)

1 lb-in - 1000 lb-ft

Models: DR-20

DR-2112, Shaft Rotary Torque Sensor

DR-2112, Shaft Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Integrated Angle/Speed Measurement up to 15000 RPM
- 8 or 12 pin Connector with Speed Option
- 0.1 - 0.2% F.S. Accuracies available
- Voltage or RS-485 outputs available

Full Scale Range(s)

0.25 - 20000 lb-ft

Models: DR-2112, DR-2112-R, DR-2412, DR-2412-R

DR-2113, Socket Rotary Torque Sensor

DR-2113, Socket Rotary Torque Sensor

- Contactless Rotarty Torque Sensor
- Square Socket Shaft, 0.25" to 1.5"
- Speeds up to 4000 RPM
- 8 pin or 12 pin Connector
- 0.1% F.S. Accuracy
- Sample rate 5 kSample
- RS485-Interface
- Auto identification of: measuring range, serial number, date of calibration

Full Scale Range(s)

0.25 - 10000 lb-ft

Models: DR-2113

DR-2114 DR-2414 Rotary Torque Sensor

DR-2114 DR-2414 Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Integrated Angle/Speed Measurement up to 4000 RPM
- 8 pin Connector with Speed Option
- 0.1 F.S. Accuracy available
- Voltage or RS-485 outputs available
- Auto identification of: measuring range, serial number, date of calibration

Full Scale Range(s)

1 lb-in - 100 lb-ft

Models: DR-2114, DR-2414

DR-2153 DR-2453 Shaft Rotary Torque Sensor

DR-2153 DR-2453 Shaft Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- 1/4'' Hexagon and Quick Action Chuck Ends
- Integrated Angle/Speed Measurement up to 4000 RPM
- 8 or 12 pin Connector with Speed Option
- 0.1% F.S. Accuracy available
- Voltage or RS-485 outputs available

Full Scale Range(s)

1 lb-in - 100 lb-ft

Models: DR-2153, DR-2453

DR-2208 DR-2508 Dual-Range Torque Sensor

DR-2208 DR-2508 Dual-Range Torque Sensor

- Contactless Dual Range Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Integrated Angle/Speed Measurement up to 15000 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracy
- Voltage or RS-485 outputs available

Full Scale Range(s)

1 lb-in - 20000 lb-ft

Models: DR-2208, DR-2508

DR-2208, Rotary, 2 Range, Analog Output

DR-2208, Rotary, 2 Range, Analog Output

- Contactless Design, Custom Designs available
- Round Shaft on Both Ends
- 12 pin Connector
- 0.1% F.S. Accuracy

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: DR-2208

DR-2212 DR-2212-R DR-2512 DR-2512-R Shaft Rotary Torque Sensor

DR-2212 DR-2212-R DR-2512 DR-2512-R Shaft Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Foot Mount
- Integrated Angle/Speed Measurement up to 15000 RPM
- 12 pin Connector with Speed Option
- 0.1 - 0.2% F.S. Accuracies available
- Voltage or RS-485 Outputs available

Full Scale Range(s)

1 lb-in - 20000 lb-ft

Models: DR-2212, DR-2212-R, DR-2512, DR-2512-R

DR-2212, Shaft Rotary Torque Sensor

DR-2212, Shaft Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Round Shaft on Both Ends
- 0.1% F.S. Accuracy
- Keyway Shaft Optional

Full Scale Range(s)

0 - 20000 lb-ft

Models: DR-2212, DR-2212-R

DR-2291, Rotation Torque Sensor (Slipring)

DR-2291, Rotation Torque Sensor (Slipring)

- Slipring Rotation Torque Sensor
- With quick action chuck
- Compact design
- Speeds up to 2000 RPM
- 6 pin Connector with Speed Option
- 0.1% F.S. Accuracy available
- mV/V Outputs available

Full Scale Range(s)

1 lb-in - 100 lb-ft

Models: DR-2291

DR-2335 Rotation Torque Sensor (Slipring)

DR-2335 Rotation Torque Sensor (Slipring)

- With quick action chuck
- Compact design
- Slipring Rotary Torque Sensor
- Speeds up to 2000 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracies available
- mV/V Outputs available

Full Scale Range(s)

1 lb-in - 100 lb-ft

Models: DR-2335

DR-2477 Rotary Torque Sensor

DR-2477 Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Integrated Angle/Speed Measurement up to 8000 RPM
- 1 m Integral Cable
- 0.25% F.S. Accuracies available
- Voltage Outputs available

Full Scale Range(s)

1 - 1000 lb-ft

Models: DR-2477

DR-2481 Rotary Torque Sensor

DR-2481 Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Spline Data 24 Teeth 20/30 Pitch 30" pressure angle
- Integrated Angle/Speed Measurement up to 15000 RPM
- 6 pin Connector with Speed Option
- 0.5% F.S. Accuracies available
- Voltage Outputs available

Full Scale Range(s)

100 - 1000 lb-ft

Models: DR-2481

DR-2493 Rotating Torque Sensor

DR-2493 Rotating Torque Sensor

- Contactless Rotary Torque Sensor
- Integrated Angle/Speed Measurement up to 4000 RPM
- 8 and 12 pin Connector with Speed Option
- 0.25% F.S. Accuracy available
- Voltage Outputs available

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: DR-2493

DR-2494 Miniature Torque Sensor

DR-2494 Miniature Torque Sensor

- Contactless Rotary Torque Sensor
- 1/4'' Hexagon and Quick Action Chuck Ends
- Integrated Angle/Speed Measurement up to 15000 RPM
- 8 pin Connector with Speed Option
- 0.25% F.S. Accuracy available
- Voltage Outputs available

Full Scale Range(s)

1 lb-in - 100 lb-ft

Models: DR-2494

DR-2500, DR-2600 High Speed Rotary Torque Sensor

DR-2500, DR-2600 High Speed Rotary Torque Sensor

- Bearingless High Speed Contactless Rotary Torque Sensor
- Round Shaft at Both Ends
- 8 pin Connector
- 0.1% F.S. Accuracy
- Voltage or RS-485 Outputs available

Full Scale Range(s)

0 - 100 lb-ft

Models: DR-2500, DR-2600

DR-2513, Shaft Rotary Torque Sensor

DR-2513, Shaft Rotary Torque Sensor

- Round Shaft Contactless Rotary Torque Sensor
- Keyed Shaft on Both Ends
- 0.25% F.S. Accuracy

Full Scale Range(s)

1 - 100 lb-ft

Models: DR-2513

DR-2531, DR 2831 Dual Range Torque Sensor Analog Output

DR-2531, DR 2831 Dual Range Torque Sensor Analog Output

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Foot Mount
- Integrated Angle/Speed Measurement up to 12000 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracy available
- Voltage or RS-485 Outputs available

Full Scale Range(s)

0 - 10000 lb-ft

Models: DR-2531, DR-2831

DR-2554 Integrated Coupling Torque Sensor

DR-2554 Integrated Coupling Torque Sensor

- Contactles Integrated Coupling Rotary Torque Sensor
- Without bearings
- Integrated Angle/Speed Measurement up to 15000 RPM
- 12 pin Connector with Speed Option
- 0.1 - 0.2% F.S. Accuracies available
- Voltage or RS-485 outputs available

Full Scale Range(s)

10 - 1000 lb-ft

Models: DR-2554

DR-2554, Short Body

DR-2554, Short Body

- Contactless Rotary Torque Sensor
- Integrated Angle/Speed Measurement up to 13600 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracies available
- Voltage Outputs available

Full Scale Range(s)

10 - 1000 lb-ft

Models: DR-2554

DR-2643 Shaft Rotary Torque Sensor

DR-2643 Shaft Rotary Torque Sensor

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Integrated Angle/Speed Measurement up to 30000 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracies available
- Voltage Outputs available

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: DR-2643

DR-3000 Torque Sensor with USB interface

DR-3000 Torque Sensor with USB interface

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Integrated Angle/Speed Measurement up to 30000 RPM
- PX0446 IP68 B Mini USB,incl. 3 m connection cable to PC
- No external Power Supply, Amplifier or Data Acquisition needed
- 0.1% F.S. Accuracies available

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: DR-3000

DR-3001 Torque Sensor with USB interface

DR-3001 Torque Sensor with USB interface

- Contactless Rotary Torque Sensor
- Keyed Round Shaft on Both Ends
- Integrated Angle/Speed Measurement up to 4000 RPM
- PX0446 IP68 B Mini USB,incl. 3 m connection cable to PC
- No external Power Supply, Amplifier or Data Acquisition needed
- 0.1% F.S. Accuracies available

Full Scale Range(s)

1 lb-in - 10000 lb-ft

Models: DR-3001

DR-3003 Torque Sensor with USB interface

DR-3003 Torque Sensor with USB interface

- Contactless Rotary Torque Sensor
- 1/4" Hexagon Quick Action Chuck Ends
- Integrated Angle/Speed Measurement up to 4000 RPM
- PX0446 IP68 B Mini USB,incl. 3 m connection cable to PC
- No external Power Supply, Amplifier or Data Acquisition needed
- 0.1% F.S. Accuracies available

Full Scale Range(s)

1 lb-in - 100 lb-ft

Models: DR-3003

MR-12, Torque Belt Pulley

MR-12, Torque Belt Pulley

- Contactless Rotary Torque Sensor
- Center Hole with Keyway Coupling
- Integrated Angle/Speed Measurement up to 15000 RPM
- 12 pin Connector with Speed Option
- 0.1% F.S. Accuracies available
- Voltage Outputs available

Full Scale Range(s)

1 - 1000 lb-ft

Models: MR-12

RSS, Series Wrench Torque Sensor

RSS, Series Wrench Torque Sensor

- Rotating socket wrench torque sensors
- Ranges from 10 ft-lbs through 1000 ft-lbs
- Accurate measurements of bolt or nut wrenching torques
- Bi-directional unlimited rotation

Full Scale Range(s)

10 - 1000 lb-ft

Models: RSS-10, RSS-100, RSS-1000, RSS-20, RSS-250, RSS-50...

T211, Sprocket/Pulley Torque Sensor

T211, Sprocket/Pulley Torque Sensor

- Design; Rotary Transformer
- Mounting; Coupled
- Conn.; PT02E-10-6P (mate supplied)
- Non-linearity: +/-1% of rated output
- Optional encoder with PC02A-10-5P connector

Full Scale Range(s)

1 - 100 lb-ft

Models: T211, T211-107

T212, Transformer Coupled Wheel

T212, Transformer Coupled Wheel

This is a customer product designed by SensorData Technologies for the National Vehicle and Fuel Emissions Laboratory in Ann Arbor
- Features a rotary transformer coupled torque sensor and i200 AC Strain Gauge conditioner

Models: T212, T212-106

T250, Transformer Coupled

T250, Transformer Coupled

- Design; Transformer
- Mounting; Flange
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom. Output

Full Scale Range(s)

1 - 1000 lb-ft

Models: T250

T251, Transformer Coupled

T251, Transformer Coupled

- Design; Transformer
- Mounting; Flange
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom. Output

Full Scale Range(s)

100 - 10000 lb-ft

Models: T251

T252, Transformer Coupled

T252, Transformer Coupled

- Design; Transformer
- Mounting;Flange Driven
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom. Output

Full Scale Range(s)

1000 - 50000 lb-ft

Models: T252 , T254, T255

T259, Transformer Coupled

T259, Transformer Coupled

- Design; Transformer
- Mounting; Flange/Shaft
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom. Output

Full Scale Range(s)

100 - 10000 lb-ft

Models: T259

T260, Transformer Coupled

T260, Transformer Coupled

- Design; Transformer
- Mounting; Keyed Shaft/Shaft
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom. Output

Full Scale Range(s)

1 - 1000 lb-ft

Models: T260

T262, Transformer Coupled

T262, Transformer Coupled

- Design; Transformer
- Mounting; Keyed Shaft/Shaft Mount
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom.

Full Scale Range(s)

1000 - 50000 lb-ft

Models: T262 , T264, T265

T312, Wheel Slip Ring Torque Sensor

T312, Wheel Slip Ring Torque Sensor

- Design; Slip Ring
- Mounting; Universal
- Conn.: PTO2E-10-6P mate supplied
- Non-linearity: 0.25% of rated output

Full Scale Range(s)

100 - 10000 lb-ft

Models: T312

T360, Slip Ring Coupled

T360, Slip Ring Coupled

- Design; Slip Ring
- Mounting; Round Shaft/ShaftFlange
- Conn.; PT02E-10-6P mate supplied
- Nonlinearity; 0.05% of Nom.

Full Scale Range(s)

10 - 50000 lb-ft

Models: T360 , T361, T362, T363, T364

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