Harmonic Drive Reducer
The academic term for harmonic drive is strain wave gear; based on its physical characteristics, it can also be called harmonic reducer or harmonic gear. The harmonic drive principle was created and invented by the American ingenious inventor C.W. Musser, and its practical application was realized in Japan in 1964. In the late 20th century, China began to research related theories and industrial production and manufacturing. The most significant characteristic of a harmonic reducer is that it is composed of only three basic components: a rigid wheel, a flexspline, and a wave generator. This makes it easy to achieve miniaturization and weight reduction. Due to the large number of teeth engaged in meshing, it can achieve significant torque transmission and precision control. Currently, there are more than 20 types of harmonic reducers, with torque capacities ranging from 1Nm to 2000Nm.
Harmonic Drive Reducer
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Standard Harmonic Drive
Flange Harmonic Drive
High Rigidity Motor Shaft Flange Harmonic Drive ReducerThe LHSG-RDP series harmonic drive reducer is developed on the high-rigidity FHG-I platform to accommodate customers requiring direct motor integration. It incorporates pre-machined motor shaft connection holes and motor mounting flanges, with the gear unit factory-sealed with specialized lubricating grease. This series typically adopts a fixed flexspline end and an output circular spline end directly coupled to the motor during operation. It offers exceptional convenience for applications demanding both direct motor connection and enhanced harmonic drive rigidity – customers can achieve immediate usability by simply aligning the motor shaft and tightening the fasteners post-purchase. This design optimizes installation efficiency while maintaining structural robustness for high-stiffness direct-drive scenarios.Details- Direct Motor Connection Flange Harmonic Reduction GearThe LCSG-RDB harmonic reduction gear series is designed based on the FSG-I platform to facilitate direct motor connection for customers. It features pre-designed motor shaft connection holes and motor mounting flanges, with the gear reducer internally sealed with special lubricating grease at the factory. This series typically employs a fixed circular spline end and an output flexspline end directly coupled to the motor during operation. It provides exceptional convenience for applications requiring direct motor connection and custom sealing flanges - customers can simply secure the motor connection with screws for immediate use after procurement. This design streamlines integration while maintaining sealing integrity for users with direct-drive requirements.Details
Extra Large Harmonic Drive
- Compact Design High Torque Heavy Load Strain Wave GearboxThe FHG-SJ series strain wave gearbox is engineered for high-torque and heavy-load applications, featuring compact axial dimensions compared to conventional reducers. It incorporates a top-hat style flexspline and an integrated cam wave generator, where the cam shaft bore is customizable to match specific motor models. The input shaft directly interfaces with the wave generator’s inner bore via a keyway connection. This series typically employs a fixed flexspline end and an output circular spline end configuration.Details
- High Torque Hat Style Large Hollow Shaft Harmonic Reduction GearThe FHG-AH series harmonic reduction gear is engineered for high-torque, large hollow shaft, and heavy-load applications. Featuring a top-hat style flexspline and a wave generator cam with an oversized hollow shaft structure, this series enables effortless routing of cables, lead screws, and optical pathways through its central cavity, effectively addressing challenges associated with passing large components. It delivers an optimized solution for such requirements. The series typically employs synchronous pulley connections or large hollow shaft gear structures for input integration.Details
- High Torque Heavy Load Cup Style Strain Wave GearThe FCG-AJ series strain wave gear is engineered for high-torque and heavy-load applications. It adopts a cup-style flexspline and an integrated cam wave generator, where the cam shaft bore can be customized to match specific motor models. The input shaft directly interfaces with the wave generator's inner bore via a keyway connection. This series typically employs a fixed circular spline end and an output flexspline end configuration.Details
Mini Harmonic Drive
Top Hat Style Compact Axial Dimensions Small Harmonic DriveThe SHD-mini series harmonic drive is designed for applications with small volume and weight requirements, featuring compact axial dimensions and a top-hat style flexspline. This series exclusively supplies pre-assembled modular products for immediate use. The main bearing employs compact four-point contact ball bearings to directly support external loads. The shaft bore dimensions in this series can be customized to match specific motor shaft sizes. Select the most suitable motor model based on your mechanical design requirements.Details- Cup Stype Compact Design Lightweight Miniature Harmonic driveThe CSF-mini series miniature harmonic drive is developed for applications with specialized volume and weight requirements, utilizing a cup-style flexspline. This series exclusively offers pre-assembled modular products for immediate use. The main bearing employs compact four-point contact ball bearings to directly support external loads. The CSF-mini series includes two types: the motor-mount type (2XH) and the shaft-input type (1U) that supports input forms such as belts, gears, and couplings. Select the most suitable model based on your mechanical design requirements.Details
HONPINE Harmonic Drive Reducer Annual Bestseller List
Direct Drive Harmonic Drive Reducer
Direct connection between motor output shaft and reducer input shaft
Reduction ratio: 50、80、100、120、160
Backlash:≤20arcsec
Rated torque:5.4~294 N·M
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Hollow Type Harmonic Drive Reducer
Hollow bore design, enabling cable routing through the shaft, sealing not required
Reduction ratio: 50、80、100、120、160
Backlash:≤20arcsec
Rated torque:5.4~385 N·M
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Input Shaft Type Harmonic Drive Reducer
Facilitates gear and timing belt connection, sealing not required
Reduction ratio: 50、80、100、120、160
Backlash:≤20arcsec
Rated torque:7~382 N·M
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Ultra Thin Harmonic Drive Reducer
Axial dimension significantly reduced
Reduction ratio: 50、80、100、120
Backlash:≤20arcsec
Rated torque:3.7~28 N·M
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Mini Harmonic Drive Reducer
Ultra-compact size, ideal for space-constrained environments
Reduction ratio: 30、50、80、100
Backlash:≤40arcsec
Rated torque:0.06~5 N·M
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