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

38mm Stepper Motor

Voltage
3-24V
Load Current
300mA
Rated Speed
4-1525 rpm
Rated Torque Max. (gf.cm)
80000gf.cm
Rated Torque Max. (mNm)
7845.29mNm
Reduction Ratio
4-1525
Overall Length
87.7-126.7mm

Data Sheet

38mm Stepper Motor
38mm Stepper Motor
38mm Stepper Motor

Gearbox Specifications:

Bearing Rolling bearing
Axial Endplay ≤0.1mm
Radial Loading on Output Shaft ≤300N
Operating Temperature -20℃ ~ +100℃

Parameters:

Gearbox Stages 1 2 3 4
Reduction Ratio 4/6 16/25/39 64/100/156/244 256/400/625/977/1526
Max Rated Torque (gf.cm max) 80000 80000 80000 80000
Max Instant Torque (gf.cm max) 240000 240000 240000 240000
Gearbox Efficiency (%) 90 85 80 75
Length (mm) 30.7 43.7 56.7 69.7

Drawing:

38mm gearbox drawing

Motor Specifications:

Motors (Optional) Brushed DC motor, Brushless DC motor, Stepper motor
Voltage (Optional) 3-24V
Input Speed ≤15000rpm
Current 300mA 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
ZWBPD038038-4 1525 7500 80000 240000 4 30.7 87.7
ZWBPD038038-6.25 976 4800 80000 240000 6.25 30.7 87.7
ZWBPD038038-16 381 1875 80000 240000 16 43.7 100.7
ZWBPD038038-25 244 1200 80000 240000 25 43.7 100.7
ZWBPD038038-39 156 769 80000 240000 39 43.7 100.7
ZWBPD038038-64 95 469 80000 240000 64 56.7 113.7
ZWBPD038038-100 61 300 80000 240000 100 56.7 113.7
ZWBPD038038-156 39 192 80000 240000 156 56.7 113.7
ZWBPD038038-244 25 123 80000 240000 244 56.7 113.7
ZWBPD038038-256 24 117 80000 240000 256 69.7 126.7
ZWBPD038038-400 15 75 80000 240000 400 69.7 126.7
ZWBPD038038-625 10 48 80000 240000 625 69.7 126.7
ZWBPD038038-977 6 31 80000 240000 977 69.7 126.7
ZWBPD038038-1526 4 20 80000 240000 1526 69.7 126.7

* 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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