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Gear Assembly for Planet or Spur Gearbox

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Planetary gearbox D163

Series: P161 Micro DC Gear Motor
Output Torque: 0.8–2 Kg·cm High‑Torque Stable Output
Output Shaft: D-shaped shaft, Round shaft, H-shaped shaft (Customizable)
Bearing Type: Sleeve bearing & Ball bearing optional for Smooth Operation
Reduction Ratio: 1:4 ~ 1:455 Multiple Speed Reduction Options
Operating Temperature: -15℃ ~ 70℃ Wide Temperature Adaptability
Applications: Precision instruments, vending machines, ATM equipment, industrial machine tools

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D163

16mm High Precision Planetary Gearbox For Mini Motion Control

I.CH Motion 16mm Planetary Gearbox delivers high precision, low noise and stable torque with wide reduction ratios 1:4–1:455. Compact and durable, it suits 12/24V DC motors, ideal for medical devices, ATMs, vending machines, industrial tools and precision instruments. Reliable for miniaturized automation and motion control systems.

P161 Series Planetary Gearbox Mechanical Structure & Precision Parameter Specifications

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°;

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

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	2.0	2.0	2.0	2.0
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	6.0	6.0	6.0	6.0
Efficiency	80%	70%	70%	70%	70%	60%	60%	60%	60%	60%	60%	60%	50%	50%	50%	50%
Length（L-mm）	15.05	18.70	18.70	18.70	18.70	22.35	22.35	22.35	22.35	22.35	22.35	22.35	26.00	26.00	26.00	26.00
Weight（g）/Sleeve bearings	19.0	23.0	23.0	23.0	23.0	27.0	27.0	27.0	27.0	27.0	27.0	27.0	31.0	31.0	31.0	31.0

PRODUCTS LIST

Planetary gearbox D163

16mm High Precision Planetary Gearbox For Mini Motion Control

P161 Series Planetary Gearbox Mechanical Structure & Precision Parameter Specifications

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