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Zhaowei Machinery & Electronics Co., Ltd.
DC Gear Motor

12mm Stepper Motor

Voltage
3-24V
Load Current
250mA
Rated Speed
6-1875rpm
Rated Torque Max. (gf.cm)
300-2000gf.cm
Rated Torque Max. (mNm)
1.96-198.13mNm
Reduction Ratio
4-1296
Overall Length
32.4-43.8mm
12mm Stepper Motor
12mm Stepper Motor
12mm Stepper Motor

Gearbox Specifications:

Bearing Porous bearing
Axial Endplay ≤0.3mm
Radial Loading on Output Shaft ≤10N
Operating Temperature -20℃ ~ +85℃

Parameters:

Gearbox Stages 1 2 3 4
Reduction Ratio 4/6 16/24/36 64/96/144/216 256/384/576/864/1296
Max Rated Torque (gf.cm max) 300 1000 1500 2000
Max Instant Torque (gf.cm max) 1000 3000 4500 5000
Gearbox Efficiency (%) 87 74 63 56
Length (mm) 12.4 16.2 20.0 23.8

Drawing:

12mm gearbox drawing

Motor Specifications:

Motors (Optional) Brushed DC motor, BLDC motor, Coreless motor, Stepper motor
Voltage (Optional) 3-24V
Input Speed ≤30000rpm
Current 250mA 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
ZWBMD012012-4 1875 7500 300 1000 4 12.4 32.4
ZWBMD012012-6 1250 5000 300 1000 6 12.4 32.4
ZWBMD012012-16 469 1875 1000 3000 16 16.2 36.2
ZWBMD012012-24 313 1250 1000 3000 24 16.2 36.2
ZWBMD012012-36 208 833 1000 3000 36 16.2 36.2
ZWBMD012012-64 117 469 1500 4500 64 20.0 40.0
ZWBMD012012-96 78 313 1500 4500 96 20.0 40.0
ZWBMD012012-144 52 208 1500 4500 144 20.0 40.0
ZWBMD012012-216 35 139 1500 4500 216 20.0 40.0
ZWBMD012012-256 29 117 2000 5000 256 23.8 43.8
ZWBMD012012-384 20 78 2000 5000 384 23.8 43.8
ZWBMD012012-576 13 52 2000 5000 576 23.8 43.8
ZWBMD012012-864 9 35 2000 5000 864 23.8 43.8
ZWBMD012012-1296 6 23 2000 5000 1296 23.8 43.8

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

Stepper Gear Motor Products

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