HEAD-TO-HEAD · FORCE & TORQUE SENSORS

SRI M3701B Six-Axis Force/Torque Sensor vs SRI M3702C Six-Axis Force/Torque Sensor

SRI M3701B Six-Axis Force/Torque Sensor (SRI) and SRI M3702C Six-Axis Force/Torque Sensor (SRI) are both listed in force & torque sensors. The table shows only figures stated in each manufacturer's document; where one document is silent, request the value with your quotation.

Key differences

Specifications side by side

Values as stated in each manufacturer's cited document.
SpecificationSRI M3701B Six-Axis Force/Torque SensorSRI M3702C Six-Axis Force/Torque Sensor
Fx/Fy range (N)100200
Fz range (N)200400
Mx/My range (N·m)13
Mz range (N·m)13
Crosstalk (%)32.5
Overload (% FS)200300
InterfaceCoupled strain-gauge bridges; 6×6 decoupling matrix suppliedRequest specification
Weight (g)610
Diameter (mm)Request specification21
Source reviewSource review: 2026-10Source review: 2026-10

Where each model fits

SRI M3701B Six-Axis Force/Torque Sensor

Ultra-miniature 15 mm six-axis force/torque sensor rated 100 N and 1 Nm, weighing only 10 g. Ideal for fingertip force sensing on dexterous hands, micro-assembly and medical instruments where 0.5 % non-linearity and 300 % overload margin are needed in a tiny footprint.

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SRI M3702C Six-Axis Force/Torque Sensor

21 mm diameter six-axis force/torque transducer rated 200 N radial, 400 N axial and 3 Nm at just 10 g. Suits robotic finger joints, small grippers and instrumented test rigs, with 0.5 % non-linearity, 0.5 % hysteresis and 300 %FS overload capacity.

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