52 mm Strain Wave Harmonic Drive Gearbox, Ratio 30~100

Get a high torque harmonic drive gearbox at low cost. 52mm harmonic drive gearbox provides high transmission accuracy and supports single-stage high reduction ratio with low inertia, Gear ratios of strain wave gear are 30/50/80/100. It is commonly used for industrial robots, CNC equipment, medical instruments, and military industry.

SKU: CCHN-HD-52

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Delivery date: 6-25 days

Overview

Factory price 52mm strain wave harmonic drive gearbox is designed for industrial robots, CNC equipment, medical instruments, and the military industry. Mini harmonic gearing has 30/50/80 gear ratios. High torque strain wave gear can provide harmonic gear reduction, but can also be used to increase rotation speed.

Features

The lightweight strain wave harmonic drive gearbox has an ultra-thin hollow, compact and simple structure.
Excellent positioning accuracy and rotation accuracy.
Harmonic gearing with a high torque capacity and a high gear ratio is available.
Special for wrist joint robot.

Specifications

Model: CCHN-SHD-11
Diameter: 52 mm
Thickness: 13.5 mm
Gear type: Cylindrical gear reducer
Installation form: Horizontal
Input speed: 4000 rpm
Rated power: 0.1 kW
Output speed: 0~500 rpm
Available torque: 1~100 N.m
Number of stages: Double-stage
Gear ratio: 30, 50, 80, 100, other gear ratios please contact us.

Parameters

Gear ratio	30	50	80	100
Rated torque when input 2000r/min (N.m)	2.64	4.20	5.00	6.0
Allowable peak torque at start and stop (N.m)	5.50	10.00	10.50	13.2
Maximum allowable average load torque (N.m)	4.00	6.60	8.60	10.50
Momentary allowable maximum torque (N.m)	10.20	20.00	24.00	30.00
Allowable maximum input speed (r/min)	8500
Allowable average input speed (r/min)	3500
Moment of inertia (1/4GD) (kgcm²)	1.4x10^-4 1.2x10^-4
Arc seconds	≤20	≤10
Design life (hour)	10000

52mm strain wave harmonic drive gearbox dimensions (unit: mm)

52mm strain wave harmonic drive gearbox dimensions

Strain wave harmonic drive gearbox applications

Harmonic drive applications

Tips: Features of strain wave harmonic drive gearbox

CCHN strain wave harmonic drive gearbox adopts S-shaped optimized involute tooth structure, meshing is smoother and more stable, and the tooth profile processing of rigid-flexible wheels breaks through the traditional slow wire-traveling and gear hobbing processes. With the special process of gear hobbing semi-finishing + smoothing and trimming the tooth surface accuracy; breaking the status quo of relying on imported machine tools and imported tools, the independent core technology is low-cost and high-yield to form a mass-production scale quickly.