Planetgear Gear Drives

Request Information

Rexnord Planetgear Concentric Inline Gear Drives feature rugged designs to meet every operating challenge, and they're site proven in the world's most demanding applications. Planetgear concentric inline gear reducers offer reliable operation through self-aligning planet carriers that float radially and axially to provide perfect alignment of the drive train. State-of-the-art materials and processes provide hardened, wear-resistant gearing that handles heavy-duty applications and shock loads. Rexnord Planetgear gear reducers are backed by a 3-year heavy-duty warranty.


Features & Benefits:

  • 19 sizes
  • Handles high shock loads, 250% overload
  • Internal backstop for easy field installation
  • Solid or hollow output for shaft mounted configurations
  • Taconite-duty seals provide optimal performance and long seal life
  • Horizontal, vertical or tilt mounting available for foot mounted configurations


All Rexnord Planetgear Concentric Inline Gear Drive products can be viewed in our comprehensive catalog.

Catalog: Rexnord Planetgear 7000 Speed Reducers

Reducer - Mercury and Mars

View CAD Models ›

Reducer - Venus through Jupiter

View CAD Models ›

Shaft Mounted Planetgear (SMP)

View CAD Models ›

Contact Planetgear Gear Drive Support

North America
1-866-REXNORD (1-866-739-6673)

Outside North America
+31 174 445 111

The Rexnord technical services team is available to lead the specifications process based on your design parameters and an analysis of your application. When a unique situation confronts you, Rexnord is there to provide the right solutions.

With locations around the world, Rexnord provides experienced application and post-sales support, no matter where you are.


Planetgear Size Mercury, Mars 7000 Speed Reducers 158-110 Manual | English | Imperial | 2 MB
Planetgear All Sizes Speed Reducers 158-112 Manual | English | Imperial | 274 KB
Planetgear 7000, Size Jupiter Plus Speed Reducers 158-210 Manual | English | Imperial | 1 MB
Planetgear 7000, Sizes Mercury, Mars Speed Reducers 158-820 Manual | English | Imperial | 260 KB
Planetgear 7000, All Sizes Speed Reducers Except Mercury and Mars 158-822 Manual | English | Imperial | 338 KB
Planetgear 7000, Sizes Mercury, Mars Speed Reducers 158-830 Manual | English | Imperial | 2 MB
Planetgear 7000 Speed Reducers C-face motor mounting 158-836 Manual | English | Imperial | 227 KB
Planetgear All Sizes Speed Reducers Baseplate, Base Scoop Except Mercury and Mars 158-840 Manual | English | Imperial | 474 KB