Product Details:

REXROTH 10-1-32/V is a precision planetary gear unit for the legacy Rexroth servo nutrunner spindle, adopting a 10:1 reduction ratio to amplify torque and reduce output speed for repetitive bolt fastening tasks. It is a core mechanical spare part of the old modular tightening system, and the original model is discontinued, most available units are refurbished replacements for existing automotive fastening stations.

This gearbox transmits rotary power from the servo motor to the output end, amplifying torque while lowering speed. It works together with torque transducer and angle feedback assembly to complete dual torque-angle closed-loop fastening control. Standard flange interfaces match Rexroth tightening servo motors and output adapters for quick modular swap. It is a purely mechanical transmission component without built-in sensor or brake. Separate signal wiring layout reduces electromagnetic noise interference inside industrial control cabinets with inverters and welding equipment.

This variant is inline planetary gear unit without integrated holding brake. It is installed between the servo motor and torque transducer of the tightening spindle, suitable for powertrain assembly stations, household appliance fastening lines and mixed-model multi-spindle fastening fixtures. The internal gear teeth are precision ground for low backlash and stable torque transmission. Internal bearings and gears are filled with long-life high-temperature grease, suitable for continuous cyclic operation under fluctuating load. The gear housing reaches IP54 protection grade to resist workshop dust and incidental coolant splash. Optimized bearing arrangement suppresses vibration and torque ripple greatly, maintaining consistent fastening precision for safety-critical bolt joints.

It cooperates with Rexroth tightening spindle, transducer and controller, all tightening sequences and torque parameters are configured via Rexroth tightening software. The compact inline layout saves installation space inside narrow rotary indexers. Every finished gear unit passes factory validation including torque loading endurance test, backlash inspection, wear check and vibration stability test to guarantee reliable performance in multi-shift automated fastening production lines.

It is widely deployed on automotive engine and transmission assembly stations, new energy battery module fastening lines, mechanical component bolt joining equipment and static torque calibration fixtures. Typical application scenarios include spindle torque transmission modules, medium torque fastening driving assemblies, mixed-model production gear assemblies and renovation spare parts for old nutrunner systems. Automation integrators select this Rexroth 10-1-32/V gear unit for its fixed 10:1 reduction ratio, low-backlash transmission and seamless matching performance with Rexroth nutrunner tightening ecosystem.