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Φ20mm Planetary Gearbox (PD Series)

PART NO.:ZWBPD020020

Diameter (mm):20

Length (mm):17.6~33.5

Transmittable Power(W):1.59

Max. Nominal Torque(Nm):1.0000

Recommended temperature range(℃):-20~+85

Bearing at output :sliding bearing/rolling bearing

Gearbox Technical Data

Number of stages 1 2 3 4
Reduction Ratio 4、6 16、24、36 64、96、144、216 256、384、576、864、1296
Max. continuous transmittable power (W) 1.59 1.59 1.59 1.59
Max. intermittent transmittable power(W) 5 5 5 5
Max. continuous torque (Nm) 1.0000 1.0000 1.0000 1.0000
Max. intermittent torque (Nm) 3.0000 3.0000 3.0000 3.0000
Max. efficiency (%) 90 85 80 75
Average backlash no load (°) 2 2 2 2
Max. axial load (dynamic)(N) 25 25 25 25
Max. radial load(4mm from flange)(N) 50 50 50 50
Gearbox Length L1(mm) 17.6 22.9 28.2 33.5

Note: The above data excludes the motor. The gearbox and motor are sold as a complete unit, and specific parameters can be customized based on customer requirements.

Recommended Models

PART NO. Nominal Voltage
(V)
No-Load Data Load Data Overall Length
L
Max. Nominal Torque of Gearbox Max. Intermittent Torque of Gearbox Reduction Ratio Gearbox Length
L1
Speed Current Speed Current Torque
VDC rpm mA(MAX) rpm mA(MAX) gf.cm mN.m mm gf.cm gf.cm mm
ZWBPD020020-4 12.0 1700 80 1420 160 36 3.6 42.7 10000 30000 4 17.6
ZWBPD020020-6 12.0 1200 80 947 160 55 5.4 10000 30000 6
ZWBPD020020-16 12.0 450 90 355 160 117 11.4 48.0 10000 30000 16 22.9
ZWBPD020020-24 12.0 290 90 237 160 175 17.2 10000 30000 24
ZWBPD020020-36 12.0 200 90 158 160 263 25.8 10000 30000 36
ZWBPD020020-64 12.0 112 100 89 160 308 30.2 53.3 10000 30000 64 28.2
ZWBPD020020-96 12.0 75 100 59 160 462 45.3 10000 30000 96
ZWBPD020020-144 12.0 50 100 39 160 693 67.9 10000 30000 144
ZWBPD020020-216 12.0 33 100 26 160 1039 101.9 10000 30000 216
ZWBPD020020-256 12.0 28 100 22 160 923 90.6 58.6 10000 30000 256 33.5
ZWBPD020020-384 12.0 18 100 15 160 1385 136 10000 30000 384
ZWBPD020020-576 12.0 13 100 10 160 2078 204 10000 30000 576
ZWBPD020020-864 12.0 8 100 7 160 3116 306 10000 30000 864
ZWBPD020020-1296 12.0 5 100 4 160 4675 458 10000 30000 1296

* Above specifications are subject to change without notice, just for reference and customizable according to requirements.

Technical Illustration

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