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Game Machine Metal Brush DC Coreless Planetary Gear Motor
Game Machine Metal Brush DC Coreless Planetary Gear Motor Game Machine Metal Brush DC Coreless Planetary Gear Motor

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Game Machine Metal Brush DC Coreless Planetary Gear Motor

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  • ST12P Series

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Dongguan Silent Industry Co., Ltd
DC brush & coreless planetary gearmotor Φ12mm
ST12P Series


The DC Brushed Coreless Planetary Gear Motor is a highly efficient and compact motor that offers high torque output and precise speed control. Unlike the cored motors, this motor has no iron core in its rotor, which results in less energy loss and greater efficiency. Additionally, the planetary gearbox design provides a higher torque capability than standard DC motors, making it ideal for applications such as robotics, medical devices, and precision machinery. The compact size and low weight of the motor make it easy to integrate into various systems where space is limited. Furthermore, the brushed design of the motor offers a cost-effective solution with low maintenance requirements and long service life. Overall, the DC Brushed Coreless Planetary Gear Motor is an essential component for various applications that require high efficiency, precise speed control, and compact design.


Specifications of DC motor
1 Nominal voltage 6V DC 7.4V DC
2 No load current  35 mA 40 mA
3 No load speed 23000 RPM 27000 RPM
4 Rated current 250mA 250 mA
5 Rated speed 20000 RPM 23000 RPM
6 Rated torque 0.5 mNm 0.5 mNm
7 Stall current 1750mA 1420 mA
8 Stall torque 3.7mNm 3.4 mNm
9 Max. efficiency 72.0% 70.0%
10 Ambient temperature -10°C~+60°C
11 Output bearing Sleeve bearing
12 Type of brush precious metal brush 
Specifications of gearmotor under 6.0VDC
Stage

Ratio

Rated current

Rated speed

Rated torque

Max.momentary current

Max.momentary torque

Weight

1 4:1 250 mA 5000 RPM 1.6mNm 370 mA 2.4 mNm 12.3 g
















2 16:1 250 mA 1250 RPM 5.12 mNm 370 mA 7.68 mNm 16.3 g
















3 64:1 250 mA 312.5 RPM 16.4 mNm 370 mA 24.6 mNm 20.3 g
















4 256:1 250 mA 78 RPM 52.5 mNm 370 mA 78.75mNm 24.4 g
















5 1024:1 250 mA 19.5 RPM 167.7 mNm 370 mA 251.5mNm 28.4 g
5






Specifications of gearmotor under 7.4VDC
Stage

Ratio

Rated current

Rated speed

Rated torque

Max.momentary current

Max.momentary torque

Weight

1 4:1 250 mA 5750 RPM 1.6mNm 330 mA 2.4 mNm 12.3 g
















2 16:1 250 mA 1437.5 RPM 5.12 mNm 330 mA 7.68 mNm 16.3 g
















3 64:1 250 mA 359.5 RPM 16.4 mNm 330 mA 24.6 mNm 20.3 g
















4 256:1 250 mA 90 RPM 52.5 mNm 330 mA 78.75mNm 24.4 g
















5 1024:1 250 mA 22.5 RPM 167.7 mNm 330 mA 251.5mNm 28.4 g

















88 Gearbox stages Length of gearbox X Length of gearmotor  L
1 14.4 29.4
2 18.4 33.4
3 22.4 37.4
4 26.4 41.4
5 30.4 45.4









We are able to design and manufacture the products exactly to customers' requirements.


Edition   2021 Specfications subject to change without notice www.silentgearmotor.com


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    Phone:+86-18002869261
    Email: robin@silentgearmotor.com
    Address:No.15,Shiji Rd,Baihao Industry District,                  Houjie,Dongguan,Guangdong,P.R of China.
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