Planetary Gearboxs
Technical Capabilities
Overview
Partnerships
SG Motor designs and manufactures both SG Motor and partner-branded products.

Products
Planetary Gearboxs Series

Series PG56
| Diameter: | 56 mm |
| Length: | 37.5 ... 99.2 mm |
| Max continuous torque: | 100 ... 400 kgf.cm |
| Breaking torque: | 300 ... 1200 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 1.0 M |

Series PG52
| Diameter: | 52 mm |
| Length: | 27.3 ... 73.7 mm |
| Max continuous torque: | 100 ... 400 kgf.cm |
| Breaking torque: | 300 ... 1200 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.7 M |

Series PG45
| Diameter: | 45 mm |
| Length: | 32.6 ... 79.5 mm |
| Max continuous torque: | 50 ... 200 kgf.cm |
| Breaking torque: | 150 ... 600 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.6 M |

Series PG42
| Diameter: | 42 mm |
| Length: | 43.1 ... 77 mm |
| Max continuous torque: | 50 ... 200 kgf.cm |
| Breaking torque: | 300 ... 600 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.6 M |

Series PG36
| Diameter: | 36 mm |
| Length: | 29.9 ... 56.1 mm |
| Max continuous torque: | 20 ... 100 kgf.cm |
| Breaking torque: | 60 ... 300 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.48 M |

Series PG32
| Diameter: | 32 mm |
| Length: | 26.9 ... 52.1 mm |
| Max continuous torque: | 20 ... 100 kgf.cm |
| Breaking torque: | 60 ... 300 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.48 M |

Series PG28
| Diameter: | 28 mm |
| Length: | 26.9 ... 52.1 mm |
| Max continuous torque: | 20 ... 100 kgf.cm |
| Breaking torque: | 60 ... 300 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.48 M |

Series PG25
| Diameter: | 25 mm |
| Length: | 25 ... 40.3 mm |
| Max continuous torque: | 3.0 ... 20 kgf.cm |
| Breaking torque: | 9.0 ... 60 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.4 M |

Series PG22
| Diameter: | 22 mm |
| Length: | 25 ... 40.3 mm |
| Max continuous torque: | 4.0 ... 10 kgf.cm |
| Breaking torque: | 9.0 ... 30 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.3 M |

Series PG16
| Diameter: | 16mm |
| Length: | 13.7 ... 28.1 mm |
| Max continuous torque: | 4.0 kgf.cm |
| Breaking torque: | 3.0 ... 12.0 kgf.cm |
| Backlast, at no-load: | ≤ 1.5° |
| Gear Module: | 0.3 M |
Features
Tools to help you choose.
Power protection for every application.