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Zhaowei Machinery & Electronics Co., Ltd.

18V Gear Motor (28mm)

Voltage
3-24V
Load Current
400mA
Rated Speed
5-1658rpm
Rated Torque Max. (gf.cm)
15000-40000gf.cm
Rated Torque Max. (mNm)
1470.99-3922.65mNm
Reduction Ratio
4-1296
Overall Length
58.1-83.6mm

Gearbox Specifications:

Bearing Porous bearing Rolling bearing
Axial Endplay ≤0.1mm ≤0.1mm
Radial Loading on Output Shaft ≤50N ≤100N
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) 15000 15000 15000 15000
Max Instant Torque (gf.cm max) 60000 60000 60000 60000
Gearbox Efficiency (%) 80 64 51 41
Length (mm) 20.6 29.1 37.6 46.1

Drawing:

28mm gearbox drawing

Motor Specifications:

Motors (Optional) Brushed DC motor, Brushless DC motor, Stepper motor
Voltage (Optional) 3-24V
Input Speed ≤15000rpm
Current 400mA 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
ZWBPD028028-4 1658 3000 15000 60000 4 20.6 58.1
ZWBPD028028-6 1105 2000 15000 60000 6 20.6 58.1
ZWBPD028028-16 413 750 15000 60000 16 29.1 66.6
ZWBPD028028-24 276 500 15000 60000 24 29.1 66.6
ZWBPD028028-36 181 333 15000 60000 36 29.1 66.6
ZWBPD028028-64 104 188 15000 60000 64 37.6 75.1
ZWBPD028028-96 69 125 15000 60000 96 37.6 75.1
ZWBPD028028-144 46 83 15000 60000 144 37.6 75.1
ZWBPD028028-216 31 56 15000 60000 216 37.6 75.1
ZWBPD028028-256 26 47 15000 60000 256 46.1 83.6
ZWBPD028028-384 17 31 15000 60000 384 46.1 83.6
ZWBPD028028-576 12 21 15000 60000 576 46.1 83.6
ZWBPD028028-864 8 14 15000 60000 864 46.1 83.6
ZWBPD028028-1296 5 9 15000 60000 1296 46.1 83.6

* 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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