Planetary Gearbox / Gear Reducer

Benefits

  • Compact & Light Weight

  • High Shock Load

  • Long Bearing Life

  • Interchangeable

  • High Ratios

  • Flexible Design

Versatile

  • 7 Sizes

  • Inline & Right Angle Inputs

  • Shaft Mount or Solid Shaft

  • Foot or Flange Mount

Performance

  • Input Power = 1-50 HP

  • Output Torque = 4,500 – 221,000 lb. inch

  • Ratios = 3.5:1 – 20,000:1

Applications

  • Shredders

  • Water Treatment

  • Forest Products

  • Material Handling

  • Pumps

  • Crane & Hoist

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Size / Model

Max. Torque

NRG 10

89

NRG 20

202

NRG 30

443

NRG 40

561

NRG 80

759

NRG 125

1518

NRG 250

2910

The SITI NRG planetary gearbox is available in 7 sizes in rugged ductile iron housing. It is can be configured inline or right angle, foot mounted or shaft mounted. It uses standard IEC B5 motors, has oversized bearings, and uses Oldham-style couplings to connect sun gears.

NRG Series

The NRG Planetary is the answer to severe duty, high shock load applications. Its rugged, high-strength design, combines high performance, and compact size while providing excellent value and reliability. The NRG’s flexible modular design allows quick, dependable, delivery of in-line or right-angle planetary gearboxes, in a variety of male and female shaft configurations.