Torque arm - gear reducer 130

Torque arm – gearbox size 130

The torque arm for size 130 gearboxes is a simple but key element in the installation of shaft-mounted gearboxes with a hollow shaft. Its job is to transfer the reaction torque to the machine structure, so that the gearbox does not rotate around the driven shaft and runs stably even under heavy shock loads.

Benefits for the user

• Installation without removing the gearbox – the accessory is fitted modularly, which shortens line changeover time and reduces downtime.
• Compact aluminium construction in line with the philosophy of lightweight worm/coaxial gearboxes – up to two thirds lighter than cast-iron equivalents.
• Stable operation with a hollow shaft, the standard solution in this class of gearboxes, eliminating the need for an additional foundation bed.
• Resistance to industrial conditions – the part works with a housing protected against corrosion and contamination.
• Versatile applications – suitable for conveyors, mixers, feeders and other systems where the gearbox is mounted directly on the working shaft.

Application and installation

The torque arm dedicated to size 130 fits the gearbox body through ready-made mounting points, without any need to interfere with internal components – gears, bearings and seals remain untouched. As a result, servicing and replacement of the accessory are quick, and the whole gearbox retains full mechanical functionality and its rated durability.

Technical specification

By choosing a torque arm matched to the size 130 gearbox, you get a ready, proven mounting solution that simplifies integration of the gearbox with the machine and reduces the risk of mechanical overload in daily operation.