16mm Planetary gearbox

Gearbox Description

16mm Small Planetary Gearbox For Precision Automation & Robotics

This 16mm small planetary gearbox delivers high torque, smooth transmission and excellent durability. Its ultra‑compact design fits robotics, mini automation and space‑constrained equipment perfectly. With flexible shaft choices and reliable bearing options, it ensures stable and precise operation. Ideal for precision instruments, vending machines, ATMs and industrial machine tools, this reliable small planetary gearbox is optimized for high‑performance compact 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	≤0.5Kgf	≤0.5Kgf	≤1.5Kgf	≤0.08mm	≤0.2mm	≤3°

Motor Shaft Pinion Specification

Motor Shaft Pinion Specification
Module	No. of teeth	Pressure angle	Hole diameter	Reduction ratio.
0.3	12	20°	1.49	1/29,1/104,1/128,1/157,1/455,1/561,1/690,1/1996,1/3027
0.3	13	20°	1.49	1/4,1/16,1/19,1/53,1/62,1/72,1/84,1/231,1/316,1/370,1/1014,1/1621
0.3	16	20°	1.49	1/14

Gearbox Specification

Gearbox Specification
Reduction ratio	1/4	1/14	1/16	1/19	1/29	1/53	1/62	1/72	1/84	1/104	1/128	1/157	1/231	1/316	1/370	1/455
Rated tolerance torque (Kg.cm Max.)	0.8	1.2	1.2	1.2	1.2	1.6	1.6	1.6	1.6	1.6	1.6	1.6	2	2	2	2
Max momentary tolerance torque (Kg.cm )	2.4	3.6	3.6	3.6	3.6	4.8	4.8	4.8	4.8	4.8	4.8	4.8	6	6	6	6
Efficiency	80%	70%	70%	70%	70%	60%	60%	60%	60%	60%	60%	60%	50%	50%	50%	50%
Length （L-mm）	15.05	18.7	18.7	18.7	18.7	22.35	22.35	22.35	22.35	22.35	22.35	22.35	26	26	26	26
Weight（g） Sleeve bearings	19	23	23	23	23	27	27	27	27	27	27	27	31	31	31	31

Mechanical Dimensions

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Full Datasheet

D133.doc