Custom Planetary Gearboxes
Compact planetary gearboxes for applications requiring high torque density, coaxial output, and controlled backlash. SGMADA offers 16–56 mm diameters, 1–5 reduction stages, and ratios from 3.7:1 to 2,578:1 for robotics, actuators, medical devices, and precision automation.
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PG42 Planetary Gearbox
MSRP $27.99
- Gear Ratio: 3.7 - 1,367 :1
- Max Continuous Torque: 50 - 200 gf·cm
- Breaking Torque: 150 - 600 gf·cm
- Gearbox Efficiency: 50 - 90 %
- Gearbox Weight: 250 - 700 g
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PG45 Planetary Gearbox
MSRP $27.99
- Gear Ratio: 3.7 - 1,590 :1
- Max Continuous Torque: 50 - 200 gf·cm
- Breaking Torque: 150 - 600 gf·cm
- Gearbox Efficiency: 50 - 90 %
- Gearbox Weight: 256 - 707 g
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PG52 Planetary Gearbox
MSRP $37.99
- Gear Ratio: 3.7 - 1,367 :1
- Max Continuous Torque: 100 - 400 gf·cm
- Breaking Torque: 300 - 1,200 gf·cm
- Gearbox Efficiency: 50 - 90 %
- Gearbox Weight: 320 - 906 g