HEAD-TO-HEAD · FORCE & TORQUE SENSORS

SRI M3703B Six-Axis Force/Torque Sensor vs SRI M3733C Six-Axis Force/Torque Sensor

SRI M3703B Six-Axis Force/Torque Sensor (SRI) and SRI M3733C 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 M3703B Six-Axis Force/Torque SensorSRI M3733C Six-Axis Force/Torque Sensor
Fx/Fy range (N)100120
Fz range (N)200200
Mx/My range (N·m)3.55
Mz range (N·m)3.55
Crosstalk (%)22
Overload (% FS)300300
Weight (g)4242
Diameter (mm)4535
Source reviewSource review: 2026-10Source review: 2026-10

Where each model fits

SRI M3703B Six-Axis Force/Torque Sensor

45 mm six-axis force/torque sensor rated 100 N and 4 Nm for light collaborative robot wrists. Provides 0.5 % non-linearity and 300 % overload protection in a 40 g package, making it a practical choice for teaching, hand-guiding and delicate insertion tasks.

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SRI M3733C Six-Axis Force/Torque Sensor

Slim 35 mm six-axis force/torque sensor rated 120 N radial, 200 N axial and 5 Nm at only 40 g. A common choice for lightweight cobots, surgical robot instruments and dexterous hand wrists needing 0.5 % non-linearity and 300 % overload capacity.

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