Reducer backlash and torsional-stiffness test tools

Applicable purchasers

Robots, joints, grippers, sensors and components companies

Test and assembly objects

Reducer, angle reference and torque loading

Development and delivery

Record the forward and reverse angular load relationships, and output the hysteresis and stiffness calculation process

Project input

Mechanical loading/motion device, torque speed or angle reference, test piece and protection status

Acceptance method

Perform forward and reverse loading under the specified installation and temperature, compare the angle/torque reference, compare the hysteresis, stiffness curve and repeatability, and indicate the measurement location.

Implementation steps

Object and interface verification → Reference link and solution confirmation → Single module prototype → Instrument and equipment joint debugging → Independent reference re-inspection → Source code, configuration and record delivery.

Equipment condition and scope confirmation

The scope may include control boards, firmware, instrument drivers, host software, process configuration and test records. Mechanical fixtures, pressure-bearing structures, fluid circuits, power circuits and optical or acoustic references are provided or separately designed by the responsible parties. Measurement specifications are established through validation with the target equipment and independent references.

Source code, design documents, instrument licensing, procurement, on-site support and ongoing maintenance scope are listed in the project documents.

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