HS-14-I Strain Wave Reducer Harmonic Drive for Brushless Robot Joint

Product Description

The HS-14-I Strain Wave Reducer is a high-precision harmonic drive gearbox engineered for applications that demand accurate positioning, high torque capacity, and compact structure. Utilizing strain wave gear technology, this reducer delivers excellent torque performance with minimal backlash, making it suitable for advanced robotic and automation systems.

Its compact circular design allows easy integration into robot joints, rotary actuators, and servo-driven mechanisms. The gearbox supports multiple gear ratios and maintains stable performance at high input speeds, ensuring smooth motion and precise control.

Manufactured with precision metal components, the HS-14-I offers long service life, high rigidity, and reliable operation under continuous load conditions.

Key Features

• High-precision strain wave (harmonic) gear structure

• Compact size with high torque density

• Low backlash for accurate positioning

• Suitable for robot joints and servo systems

• Smooth transmission and stable performance

• Multiple gear ratio options available

• Durable metal construction

Specifications – HS-14-I

Mechanical Specifications

Performance Parameters (HS-14-I)

Gear Ratio	30	50	80	100
Rated Torque @ 2000 rpm (Nm)	4	5.4	7.8	7.8
Repeated Peak Torque Limit (Nm)	9	18	23	28
Average Torque Limit (Nm)	6.8	6.9	11	11
Momentary Peak Torque Limit (Nm)	17	35	47	54
Max Input Speed (rpm)	8500	8500	8500	8500
Avg Input Speed Limit (rpm)	3500	3500	3500	3500
Moment of Inertia (×10⁻⁴ kg·m²)	0.033	0.033	0.033	0.033
Backlash (arc-sec)	≤20	≤20	≤10	≤10

Applications

• Robot arm joints

• Collaborative robots (cobots)

• Servo-driven rotary actuators

• Medical automation equipment

• Precision positioning systems

• Satellite and aerospace mechanisms

• Industrial automation systems

Package Includes

• 1 × HS-14-I Strain Wave Reducer