16mm DC Planetary Gearmotor 12V
Gearbox Motor Specification
16mm DC Planetary Gear Motor Low‑Speed High‑Torque for Medical Instruments
The DP162 is a compact Ø17mm brushed DC planetary gear motor integrated with a precision 16mm planetary gearbox. Engineered for 12VDC operation, this miniature motor delivers stable low-speed and high-torque performance, ideal for applications with strict space limitations.
With a small footprint, it enables seamless integration into confined-space systems. Optional ball bearings enhance smooth operation and durability, supporting long-term continuous use.
Built with robust planetary gear construction, it ensures reliable power output in demanding scenarios. Suitable for automatic window blinds and medical instruments, it serves as a dependable drive solution for precision miniature automation systems.
16mm Planetary Gearbox Motor Full Torque‑Speed & Gear Ratio Specifications
| Type | Ratio | 1:4 | 1:5 | 1:15 | 1:23 | 1:36 | 1:57 | 1:69 | 1:100 | 1:129 | 1:167 | 1:222 | 1:267 | 1:320 | 1:385 | 1:415 | 1:536 | 1:834 | 1:1296 | |
| D163 | Rated torque | kg.cm | 0.02 | 0.02 | 0.06 | 0.11 | 0.16 | 0.24 | 0.32 | 0.42 | 0.6 | 0.7 | 0.83 | 1 | 1.2 | 1.455 | 1.56 | 2.02 | 2.8 | 3 |
| Rated speed | rpm | 1532 | 1226 | 409 | 267 | 170 | 108 | 89 | 61 | 48 | 37 | 28 | 23 | 19 | 16 | 15 | 11 | 7 | 5 | |
| Gearbox | Instantaneous torque | Kg.cm | 1.5 | 2 | 3 | 3.75 | 4.5 | |||||||||||||
| Allowable torque | Kg.cm | 1 | 1.5 | 2 | 2.5 | 3 | ||||||||||||||
| Length | mm | 14 | 17.9 | 21.8 | 25.7 | 29.6 | ||||||||||||||
| Backlash | O | 0.7 | 0.8 | 1 | 1 | 1.5 | ||||||||||||||
| Weight | g | 18 | 23 | 28 | 31 | 36 | ||||||||||||||
• Different material or different spec of gears can be customized chosen, all plastic, all metal, or helical gears versions.
• Modified versions for extended temperature and special environmental conditions are available.
Motor Data
MOTOR DATA
| Frames volt (V) | No load speed (rpm) | Noroad current (mA) | Rated torsion (g.cm) | Raterd speed (rpm) | Raterd current (mA) | Output power (w) | Weight (g) |
| 1B7K5-12 | 7500 | 20 | 9 | 6130 | 89 | 0.568 | 22 |
| Note: Product voltage, output shaft size, electrical performance, you can request custom-made! | |||||||
MOTOR CHARACTERISTICS
Custom Option
Encoder
Clutch
Connector
Molex,Harwin,Tyco/AMP,JST etc.
Motor
Brush Motor,Brushless Motor,Stepper Motor
Shaft
D-cut Shaft,H-cut Sahft,Rround Sahft
Mechanical Dimensions
MECHANICAL DIMENSIONS
Download
Full Datasheet
D163-1B.pdf