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ASAIR AF2601R75 Six-Axis Force/Torque Sensor, RS485 Modbus, 80/240 N

ASAIR AF2601R75 Six-Axis Force/Torque Sensor, RS485 Modbus, 80/240 N

ASAIR

Prix ​​régulier $706.85 USD
Prix ​​régulier Prix ​​de vente $706.85 USD
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Overview

The ASAIR AF2601R75 six-axis force/torque sensor measures three orthogonal force components and three torque components for robotic force control, assembly and multi-axis testing. Its 75 mm diameter, 42 mm high aluminum-alloy body combines silicon strain gauges with a 24-bit synchronous acquisition ADC. RS485 communication with Modbus supports controller integration, while a measurement rate of up to 300 Hz provides feedback for dynamic load-monitoring applications.

Features

  • Six-component sensing: measure Fx, Fy, Fz, Tx, Ty and Tz in one compact device.
  • Defined axis ranges: 80 N on Fx and Fy, 240 N on Fz, and 4 N·m on each torque axis.
  • Strain-gauge acquisition: silicon strain gauges, a 24-bit synchronous ADC and multi-axis decoupling algorithms.
  • Controller interface: RS485 with Modbus communication and measurement rates up to 300 Hz.
  • Compact construction: anodized aluminum-alloy housing and a flexible, bend-resistant cable.
  • Calibration features: temperature compensation and multi-axis calibration support consistent measurement across the specified operating conditions.

Specifications

Brand / model ASAIR / AF2601R75
Sensor type MEMS six-axis force/torque sensor using silicon strain gauges
Fx range 80 N
Fy range 80 N
Fz range 240 N
Tx range 4 N·m
Ty range 4 N·m
Tz range 4 N·m
Accuracy ±1.5% FS
Nonlinearity ±1.0% FS
Repeatability ±0.5% FS
Creep ±0.5% FS
Overload capability 150% FS
Measurement rate Up to 300 Hz
ADC 24-bit synchronous acquisition
Communication RS485, Modbus protocol
Supply voltage 6–12 VDC
Operating temperature −10 to +40 °C
Operating humidity 20–80% RH, non-condensing
Ingress protection IP64
Housing material Aluminum alloy, anodized surface
Body diameter / height 75.0 mm / 42.0 mm

FS means full scale. Force and torque values apply to their respective axes and are not a robot payload rating. The overload figure is not a continuous measurement range; check combined loading for your installation.

Applications

  • Robotic grinding and precision assembly: use contact-force and torque feedback to develop controlled tooling and insertion routines.
  • Hand-guiding and collision detection: integrate multi-axis load feedback into robot teaching and interaction systems.
  • Automotive testing: measure multi-component loads in tire-force rigs, crash-dummy load analysis and steering-wheel torque testing, within the sensor's axis ranges.
  • Biomechanics and rehabilitation research: measure interaction loads for gait analysis, rehabilitation-robot feedback and prosthetic-socket stress studies.

Application images illustrate integration examples. Fixture fit, load ranges and controller behavior must suit the task; the sensor does not itself provide a complete robot safety or clinical system.

Mechanical Dimensions and Installation

The mechanical drawing shows a 75 mm overall diameter, 42 mm body dimension, Ø63 mm and Ø31.5 mm features, and 7 mm and 2.5 mm offsets. Mounting callouts include Ø50 mm patterns, 4 × Ø6.5 mm holes, 4 × Ø6 H7 holes, 4 × M6 threads 6 mm deep and an Ø6 H7 locating feature 6 mm deep. Read each callout with its corresponding view in Visual Details; unspecified dimensional tolerance is ±0.1 mm.

  1. Check both mounting faces, the adapter and the tooling against the dimensioned drawing.
  2. Align the sensing axes with the intended load directions and use the matching mounting hardware.
  3. Connect a 6–12 VDC supply and a compatible RS485/Modbus controller using the correct pinout and communication settings.
  4. Zero and check the complete measurement setup before use; apply any required controller-side calibration or compensation.
  5. Route the flexible cable with strain relief and keep it clear of sharp edges and moving parts.

What's Included

  • 1 × ASAIR AF2601R75 six-axis force/torque sensor with attached cable.

Robot arms, grippers, test rigs, power supplies, RS485 adapters, mounting fixtures and other application equipment are not included.

Visual Details

MEMS six-axis sensor construction and acquisition features
MEMS six-axis sensor construction and acquisition features
Six-axis measurement principle and operating requirements
Six-axis measurement principle and operating requirements
Robotics, automotive and biomechanics application examples
Robotics, automotive and biomechanics application examples
AF2601R75 performance specifications
AF2601R75 performance specifications
AF2601R75 dimensioned mechanical drawing
AF2601R75 dimensioned mechanical drawing
Per-axis force and torque measurement ranges
Per-axis force and torque measurement ranges