Force-Torque Sensors

Mini43LP Force/Torque Sensor

Mini43LP Force/Torque Sensor, 250 N / 3 Nm Payload, Analog (+/-10V), 12-pin round Amphenol Connector

  • 6-Axis Force/Torque Sensing – Measures force and torque in all six degrees of freedom (Fx, Fy, Fz, Tx, Ty, Tz) with ranges up to 250 N force with 3 Nm torque, optimized for pressing, insertion, and axial tasks
  • Form Factor – Ultra-thin, low-profile design and external electronics, ideal for compact automation and testing setups.
  • Analog Output (+/-10V) – Provides simple, real-time force and torque feedback compatible with most PLCs, controllers, and data acquisition systems.
  • Extremely-High Strength – EDM wire-cut from high yield-strength stainless steel. Maximum allowable overload values are 4.4 to 17.7 times rated capacities.
  • High Signal-to-Noise Ratio – Silicon strain gages provide a signal 75 times stronger than conventional foil gages. This signal is amplified, resulting in near-zero noise distortion.
View all features
Model Number:  mini43lp-force-torque-sensor

Product Features Specifications Documents & Downloads 3D CAD Models Accessories Calibration

Product Features

  • 6-Axis Force/Torque Sensing – Measures force and torque in all six degrees of freedom (Fx, Fy, Fz, Tx, Ty, Tz) with ranges up to 250 N force with 3 Nm torque, optimized for pressing, insertion, and axial tasks
  • Form Factor – Ultra-thin, low-profile design and external electronics, ideal for compact automation and testing setups.
  • Analog Output (+/-10V) – Provides simple, real-time force and torque feedback compatible with most PLCs, controllers, and data acquisition systems.
  • Extremely-High Strength – EDM wire-cut from high yield-strength stainless steel. Maximum allowable overload values are 4.4 to 17.7 times rated capacities.
  • High Signal-to-Noise Ratio – Silicon strain gages provide a signal 75 times stronger than conventional foil gages. This signal is amplified, resulting in near-zero noise distortion.
  • IP20 Rated for Controlled Environments – Provides basic protection against solid objects, ideal for use in clean, dry, and enclosed industrial or lab settings
Specification Value
Measurement Range 250 N / 3 Nm
Sensing Range
X/Y Force Sensing Range ±250 N
X/Y Torque Sensing Range ±3 Nm
Z Force Sensing Range ±250 N
Z Torque Sensing Range ±5 Nm
Resolution
X/Y Force Sensing Resolution 0.06 N
X/Y Torque Sensing Resolution 0.0007 Nm
Z Force Sensing Resolution 0.06 N
Z Torque Sensing Resolution 0.001 Nm
Overload
Force X/Y Single Axis Overload ±1200 N
Force Z Single Axis Overload ±1200 N
Torque X/Y Single Axis Overload ±15 Nm
Torque Z Single Axis Overload ±25 Nm
Stiffness
Force X/Y Calculated Stiffness 3.3×10^7 N/m
Torque X/Y Calculated Stiffness 3.4×10^3 Nm/rad
Force Z Calculated Stiffness 2.1×10^7 N/m
Torque Z Calculated Stiffness 1.1×10^4 Nm/rad
Resonant Frequency
Fx/Fy/Tz Resonant Frequency 5200 Hz
Fz/Tx/Ty Resonant Frequency 7300 Hz
Other
Height 7.9 mm
Weight 0.0512 kg
Diameter 43 mm
Interface Plate Rating IP20
Communication Interface Analog (+/-10V)
Accuracy (% Full Scale) 0.75 – 1.25%
Latency <1 ms
Sample Rate 40 kHz
Connector 12-pin round Amphenol
Accuracy values vary depending on the axis of measurement. For detailed specifications and axis-specific accuracy data, please contact our sales team.
The effective sample rate is determined by the DAQ device in use. Specifically, the sensor sample rate equals the DAQ device’s total data rate divided by six (6) channels; one for each axis of force and torque. For additional assistance, please contact our sales or engineering team.
Download Download Type Language
DAQ Interface Power Supply Drawings English
Product manual for Force/Torque Sensors with DAQ System Manuals English
Mini43LP Customer Drawing Drawings English
Complex Loading Detail for a Mini43LP Force/Torque Sensor Complex Loading Graph English
The ATICombinedDAQFT .NET class library reads calibration files, controls your NI-DAQmx-compatible DAQ device, and calculates the force and torque values for your transducer. Software English
Download Description
9105-TW-MINI43LP-ERA-XX Link to 3C CAD Model for 9105-TW-MINI43LP-ERA-XX
Part Number Description
An image representing that an image is missing 9105-C-PS-U-2

Cable from power supply or interface-power supply box to DAQ card, unterminated, 2m

An image representing that an image is missing 9105-IFPS-1

DAQ Interface Power Supply

An image representing that an image is missing 9105-M1USB6421 USB-6421, 16-bit, 250kS/s (16AI, 2AO,16DIO), Spring Terminals, mioDAQ Device
CalibrationX/Y Force Sensing RangeZ Force Sensing RangeX/Y Torque Sensing RangeZ Torque Sensing RangeX/Y Force Sensing ResolutionZ Force Sensing ResolutionX/Y Torque Sensing ResolutionZ Torque Sensing Resolution
SI-250-3250 N250 N3 Nm5 Nm0.0625 N0.0625 N0.0007 Nm0.0012 Nm
SI-125-1.5125 N125 N1.5 Nm2.5 Nm0.0313 N0.0313 N0.0004 Nm0.0006 Nm
SI-62.5-0.7562.5 N62.5 N0.75 Nm1.25 Nm0.0156 N0.0156 N0.0002 Nm0.0003 Nm

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