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- Brushed permanent magnet DC motor
- Variable speed and reversible
- Massive 20mm Planetary Gear Box
- Magnetic encoder, 2 channels, 11PPR
- Carbon brush
Featuring a No-load speed of 95 RPM with a 1:157 gear reduction, these massive heavy duty planetary gear motors are 20mm in diameter and are built to deliver incredible power for your large scale robots!
Gearbox : 20D X 24.7L
Motor : 20D X 14H X 32L mm
Shaft : 4D X 10.5L m, D-shaped
Model : 20PG-180SH-157-EN 12V
Reduction Ratio: 1:157
No-load speed : 95 RPM
No-load current : < 280 mA
Rated Torque: 3.5 kg.cm
Rated Speed: 82 RPM
Rated Current : < 550 mA
Stall Torque : > 15 Kg.cm
Stall current : < 2.7 A
For other gear ratios, please see attached file.