Name: Top Hat Style Compact Axial Dimensions Small Harmonic Drive
SKU: 0

Top Hat Style Compact Axial Dimensions Small Harmonic Drive

● Introduction

The 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.

Features

● Compact size and lightweight design

● Compact and simplified design

● Excellent rotational accuracy and positioning precision

● Coaxial input and output configuration

Specification

Sheet 1



Model		Gear Ratio	Rated torque at input 2000r/min [N.m]	Permissible peak torque during starting and stopping [N.m]	Maximum allowable value of average load torque [N.m]	Maximum instantaneous permissible torque [N.m]	Maximum allowable input speed [r/min]	Allowable average input speed [r/min]	Gear Backlash (arcsec)	1/4GD[kgcm2]	Mass (kg)
SHD Series	03	30	0.08	0.15	0.12	0.25	10000	6500	≤20	7.0x10-4	0.016
	03	50	0.13	0.24	0.16	0.5	10000	6500	≤20	7.0x10-4	0.016
	05	30	0.23	0.47	0.35	0.85	10000	6500	≤20	2.5x10-4	0.040
		50	0.38	0.87	0.5	1.7			≤20
		80	0.5	1.2	0.82	2.2			≤10
	08	30	0.8	1.6	1.3	3.2	8500	3500	≤20	3.2x10-3	0.061
		50	1.6	3.16	2.1	6.1			≤20
		80	2.1	4	2.9	7.5			≤10
		100	2.4	4.6	3.2	8.7			≤10
	11	30	2.1	4.1	3.1	8.2	8500	3500	≤20	1.4x10-2	0.127
		50	3.2	7.8	5.1	15			≤20
		80	4.2	9.5	7.2	20			≤10
		100	4.8	10.5	8.7	23			≤10
	14	30	3.8	8.7	6.2	15	8500	3500	≤20	3.4x10-1	0.312
		50	4.8	16	6.8	32			≤20
		80	6.4	22	9.5	45			≤10
		100	7.4	26	10.8	50			≤10

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