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Zhaowei Machinery & Electronics Co., Ltd.

12v DC Gear Motor (8mm)

Voltage
3-12V
Load Current
150mA
Rated Speed
14-3361rpm
Rated Torque Max. (gf.cm)
50-750gf.cm
Rated Torque Max. (mNm)
4.90-73.55mNm
Reduction Ratio
3.6-809.1
Overall Length
23.1-31.2mm

Introduction

12v DC gear motor able to provide a high level of torque output for their size and weight, They are particularly useful in applications where high torque is required, including robotics, automation, and precision positioning systems.

advantages include:

  1. High torque output: Gear motors are able to provide a high level of torque output for their size and weight, making them particularly useful in applications where high torque is required.
  2. Precise positioning: Gear motors are able to provide precise positioning due to the use of a gear mechanism, which allows for precise control of the speed and direction of the motor.
  3. Compact size: Gear motors are relatively small and lightweight compared to other types of electric motors, making them easy to install and use in compact or confined spaces.
  4. Wide range of applications: Gear motors are commonly used in a wide range of applications, including robotics, automation, and precision positioning systems.
  5. Low voltage operation: Gear motors are typically powered by a low voltage direct current (DC) source, such as a battery or a power supply, which makes them easy to use and allows for a wide range of control options.
  6. Long lifespan: Gear motors are generally designed to have a long lifespan and can operate for many hours without needing to be replaced or repaired.

Gearbox Specifications:

Bearing Porous bearing
Axial Endplay ≤0.3mm
Radial Loading on Output Shaft ≤0.8N
Operating Temperature -20℃ ~ +85℃

12v DC Gear Motor Parameters:

Gearbox Stages 1 2 3 4
Reduction Ratio 4/5 13/19/28 47/69/102/152 168/249/369/546/809
Max Rated Torque (gf.cm max) 50 100 200 400
Max Instant Torque (gf.cm max) 200 300 600 900
Gearbox Efficiency (%) 85 73 65 58
Length (mm) 8.6 11.3 14.0 16.7

Drawing:

8mm 12v dc gear motor drawing

Motor Specifications:

Motors (Optional) Brushed DC motor, Stepper motor
Voltage (Optional) 3 - 12V
Input Speed ≤30000rpm
Current 150mA max

Performance Data:

Model Rated Speed Max Speed Max Rated Torque Max Instant Torque Reduction Ratio Length Overall Length
  rpm rpm gf.cm gf.cm   mm mm
ZWBPD008008-4 3111 4233 50 200 3.6 8.6 23.1
ZWBPD008008-5 2100 2857 50 200 5.3 8.6 23.1
ZWBPD008008-13 864 1122 100 300 13.0 11.3 25.8
ZWBPD008008-19 583 758 100 300 19.2 11.3 25.8
ZWBPD008008-28 394 511 100 300 28.4 11.3 25.8
ZWBPD008008-47 240 306 200 600 46.7 14 28.5
ZWBPD008008-69 162 207 200 600 69.1 14 28.5
ZWBPD008008-102 109 140 200 600 102.4 14 28.5
ZWBPD008008-152 74 94 200 600 151.7 14 28.5
ZWBPD008008-168 67 84 300 900 168.0 16.7 31.2
ZWBPD008008-249 45 56 300 900 368.6 16.7 31.2
ZWBPD008008-369 30 38 300 900 368.6 16.7 31.2
ZWBPD008008-546 21 26 300 900 546.1 16.7 31.2
ZWBPD008008-809 14 17 300 900 809.1 16.7 31.2

* The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.

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