Gearbox Specifications:
Outer Diameter | 20mm | |
Material | Plastic | |
Direction of Rotation | cw&ccw | |
Gear Backlash | ≤3° (Can be customized) | |
Bearing | Porous Bearing | Rolling Bearing |
Axial Endplay | ≤0.1mm | ≤0.1mm |
Radial Load on Output Shaft | ≤30N | ≤50N |
Operating Temperature Range | -20……+85℃ |
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) | 6000 | 6000 | 6000 | 6000 |
Max Instant Torque (gf.cm max) | 15000 | 15000 | 15000 | 15000 |
Gearbox Efficiency | 85 | 73 | 65 | 58 |
Length | 17.6 | 22.9 | 28.2 | 33.5 |
Motor Specifications:
Motors (Optional) | Coreless 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(L1) | Overall Length(L) |
rpm | rpm | gf.cm | gf.cm | mm | mm | ||
ZWBPD020020-4 | 1875 | 7500 | 6000 | 15000 | 4 | 17.6 | 42.7 |
ZWBPD020020-6 | 1250 | 5000 | 6000 | 15000 | 6 | ||
ZWBPD020020-16 | 469 | 1875 | 6000 | 15000 | 16 | 22.9 | 48 |
ZWBPD020020-24 | 313 | 1250 | 6000 | 15000 | 24 | ||
ZWBPD020020-36 | 208 | 833 | 6000 | 15000 | 36 | ||
ZWBPD020020-64 | 117 | 469 | 6000 | 15000 | 64 | 28.2 | 53.3 |
ZWBPD020020-96 | 78 | 313 | 6000 | 15000 | 96 | ||
ZWBPD020020-144 | 52 | 208 | 6000 | 15000 | 144 | ||
ZWBPD020020-216 | 35 | 139 | 6000 | 15000 | 216 | ||
ZWBPD020020-256 | 29 | 117 | 6000 | 15000 | 256 | 33.5 | 58.6 |
ZWBPD020020-384 | 20 | 78 | 6000 | 15000 | 384 | ||
ZWBPD020020-576 | 13 | 52 | 6000 | 15000 | 576 | ||
ZWBPD020020-864 | 9 | 35 | 6000 | 15000 | 864 | ||
ZWBPD020020-1296 | 6 | 23 | 6000 | 15000 | 1296 |
*The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.
20MM Plastic Planetary Gearbox

- Overview
-
Gearbox Specifications:
Outer Diameter 20mm Material Plastic Direction of Rotation cw&ccw Gear Backlash ≤3° (Can be customized) Bearing Porous Bearing Rolling Bearing Axial Endplay ≤0.1mm ≤0.1mm Radial Load on Output Shaft ≤30N ≤50N Operating Temperature Range -20……+85℃ 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) 6000 6000 6000 6000 Max Instant Torque (gf.cm max) 15000 15000 15000 15000 Gearbox Efficiency 85 73 65 58 Length 17.6 22.9 28.2 33.5 Motor Specifications:
Motors (Optional) Coreless 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(L1) Overall Length(L) rpm rpm gf.cm gf.cm mm mm ZWBPD020020-4 1875 7500 6000 15000 4 17.6 42.7 ZWBPD020020-6 1250 5000 6000 15000 6 ZWBPD020020-16 469 1875 6000 15000 16 22.9 48 ZWBPD020020-24 313 1250 6000 15000 24 ZWBPD020020-36 208 833 6000 15000 36 ZWBPD020020-64 117 469 6000 15000 64 28.2 53.3 ZWBPD020020-96 78 313 6000 15000 96 ZWBPD020020-144 52 208 6000 15000 144 ZWBPD020020-216 35 139 6000 15000 216 ZWBPD020020-256 29 117 6000 15000 256 33.5 58.6 ZWBPD020020-384 20 78 6000 15000 384 ZWBPD020020-576 13 52 6000 15000 576 ZWBPD020020-864 9 35 6000 15000 864 ZWBPD020020-1296 6 23 6000 15000 1296 *The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.
- Drawing
-
20MM Plastic Planetary Gearbox
- Application
-
ApplicationIt can be widely used in automotive drives, communication equipment, home automation, medical technology, consumer products, intelligent robot drives, etc., and we can provide customization services for customers.Features