30mm Planetary gearbox

Gearbox Description

Our 30mm precision planetary gearbox combines compact design with exceptional accuracy. Engineered for precise motion control, it delivers high torque density and low backlash, ensuring reliable power transmission. Ideal for robotics, automation, and small-scale machinery, this gearbox balances efficiency with durable performance. Its 30mm form factor fits tight installations, while robust construction guarantees long service life. Trust the 30mm precision planetary gearbox for consistent, precise operation in your critical applications.

Gearbox Description
Housing material	Bearing at output	Radial load (10mm from flange)	Shaft axial load	Shaft press fit force,max.	Radial play of shaft	Thrust play of shaft	Backlash at no-load
Metal	Sleeve bearings	≤3Kgf	≤2.5Kgf	≤10Kgf	≤0.08mm	≤0.2mm	≤3°
Metal	Ball bearings	≤3.5Kgf	≤2.5Kgf	≤10Kgf	≤0.05mm	≤0.2mm	≤3°

Motor Shaft Pinion Specification

Motor Shaft Pinion Specification
Module	No. of teeth	Pressure angle	Hole diameter	Reduction ratio.
0.5	11	20°	2.28，2.48，2.98	1/5,1/19,1/27,1/71,1/100,1/139,1/264,1/516,1/721
0.5	17	20°	2.28，2.48，2.98	1/4,1/14,1/51,1/189
0.5	8	20°	2.28	1/35,1/939

Gearbox Specification

Gearbox Specification
Reduction r atio	1/4	1/5	1/14	1/19	1/27	1/35	1/51	1/71	1/100	1/139	1/189	1/264	1/516	1/721	1/939
Rated tolerance torque	2	2	3	3	4	4	6	6	8	8	10	10	10	10	10
Max momentary tolerance torque	6	6	9	9	12	12	18	18	24	24	30	30	30	30	30
Efficiency	80%	80%	70%	70%	70%	70%	60%	60%	60%	60%	50%	50%	50%	50%	50%
Length （L-mm）	23.6	23.6	30	30	30	30	36.4	36.4	36.4	36.4	42.8	42.8	42.8	42.8	42.8
Weight （g）	79	79	92	92	92	92	107	107	107	107	122	122	122	122	122

Mechanical Dimensions

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Full Datasheet

D133.doc