The HD series precision planetary gear reducers feature a planetary gear transmission design, offering high torque, high rigidity, low backlash, high efficiency, and a compact structure.
The product offers single-stage and two-stage reduction structures with a reduction ratio ranging from 4 to 100. It is designed for use with servo motors and is suitable for applications requiring high positioning accuracy.
Industrial automation equipment requiring high transmission efficiency and operational stability.

Product Line: HD Series
Main Models: HD064 / HD090 / HD110 / HD140 / HD200
Configuration: Precision Planetary Gearbox
Stages: Single-stage / Two-stage
Single-stage gear ratio: 4 / 5 / 7 / 10
Two-stage reduction ratio: 20 / 25 / 35 / 40 / 50 / 70 / 100
Reduction ratio range: 4～100
Rated output torque: up to 1200 N·m
Emergency stop torque: 3 times the rated output torque
Rated input speed: up to 5000 rpm
Maximum input speed: up to 10000 rpm
P0 Ultra-Precision Backlash: Minimum ≤ 1 arcmin
P1 Precision Backlash: Single-stage ≤ 3 arcmin / Two-stage ≤ 5 arcmin
P2 Standard Backlash: Single-stage ≤ 5 arcmin / Two-stage ≤ 7 arcmin
Torsional Stiffness: 13～440 N·m/arcmin
Maximum bending torque: 125～3064 N·m
Allowable axial force: 1050～16660 N
Single-stage efficiency: ≥97%
Two-stage efficiency: ≥94%
Lifespan: 20000 hours
Operating temperature: -10°C to +90°C
Lubrication method: Synthetic lubricating grease (NYOGEL 792D)
Ingress Protection Rating: IP65
Mounting Orientation: Any Direction
Noise: ≤58～67dB(A) (varies by model)

Industrial automation equipment, servo drive systems, robotic joints, precision rotary tables, CNC machine tools, packaging machinery, material handling equipment, intelligent logistics equipment, and other devices requiring high-precision, low-backlash, and high-torque transmission.