HARDWARE / PRODUCTAdded 23 Aug 2026

CSF-2UH-LW Gear Unit

Harmonic Drive
CSF-2UH-LW Gear Unit

The CSF-2UH-LW Gear Unit is a lightweight gearhead ideal for applications where weight is a critical factor, offering exceptional accuracy and repeatability in a compact and robust design.

Technical specifications

Zero Backlash
Yes
Weight Reduction
30% average lower than Standard Series
Peak Torque
9 Nm to 2600 Nm
Reduction Ratios
30:1 to 160:1
Accuracy
High
Output Bearing
High load capacity

About

The CSF-2UH-LW Gear Unit is specifically designed for applications where weight is a critical factor, yet exceptional accuracy and repeatability are paramount. This gearhead is characterized by its compact and robust construction, making it an easy-to-use solution for various demanding environments. It is available in 10 different sizes, offering a wide range of reduction ratios from 30:1 to 160:1. Key features of this unit include zero backlash, which ensures precise motion control, and an average weight reduction of 30% compared to the Standard Series. It boasts a peak torque capacity ranging from 9Nm to 2600Nm, providing significant power for its size. The unit also offers high accuracy and a high load capacity output bearing, contributing to its reliability and performance. For applications requiring even higher torque where weight is less critical, the CSG-2UH-LW high torque gear is also available. Alternatively, for standard applications where weight is not a primary concern, the CSF-2UH standard unit can be considered.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.harmonicdrive.net ↗

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