Speed Reducers

Speed Reducers

Rj Link Speed Reducers are manufactured in numerous sizes for a variety of products and markets. All gearboxes are custom built. Application dictates components. Most use tapered roller bearings, helical or spur gears, customer specific yoke or flange connections.

Standard features include:

  • Aluminum, Grey Iron, and Ductile Iron Housings
  • Gears CL8 –CL12 (Application Dependent)
  • Auxiliary Lubrication Pumps and Heat Exchangers
  • Various Input and Output Shaft Configurations

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aModel D101

Features include

An aluminum housing, numerous input and output shaft configurations including straight shaft with key, tapered shaft and agricultural PTO connection including 540 RPM or 1000 RPM, auxiliary hydraulic pump input or output, anti-engine rotation.

  • Specifications Ratios: 1.19 : 1 through 4.5 : 1
  • Rotation: Anti-Engine

bModel D144

Features include

A cast housing with flexible mounting connections including SAE bell housings or flange connections, a variety of ratios depending on your application, engine or anti-engine rotation, this gearbox is well suited for pump related applications.

  • Specifications Ratios: 1.26 : 1 through 2.96 : 1
  • Rotation: Engine/Anti-Engine

cModel D175

Features include

A cast housing with flexible mounting configurations including SAE housings or flange connections, a variety of ratios depending on your application, engine or anti-engine rotation, parallel output shaft design. This gearbox is particularly well-suited for pump applications.

  • Specifications Ratios: 1.2 : 1 through 4.0 : 1
  • Rotation: Engine …

Model D177

Features

A fabricated housing, optimized for space, this engine rotation gearbox is ideal for mobile applications where size and function are critical to the overall design.

  • Specifications Ratios: 5.1 : 1
  • Rotation: Engine
  • Max Horsepower: 400 HP
  • Center Distance: 10.25″

eModel D190

Features include

A ductile iron housing, various input and output shaft configurations including straight shaft with key, tapered shaft and agricultural PTO connections, anti-engine rotation.

  • Specifications Ratios: 1 : 1 through 2 : 1
  • Rotation: Anti-Engine
  • Max Horsepower: 225 HP

fModel D201

Features include

An aluminum case (similar to the D101), extra width for additional input and output shaft configurations and positions, increased sump size for higher horsepower and cooling capacity.

  • Specifications Ratios: 1.1 : 1 through 2.5 : 1
  • Rotation: Engine/Anti-Engine

gModel D203 *NEW*

Features include

A ductile iron housing, various input and output shaft configurations including straight shaft with key, tapered shaft and agricultural PTO connections, engine or anti-engine rotation.

  • Specifications Ratios: 1 : 1 through 2.9 : 1
  • Rotation: Engine or Anti-Engine
  • Max Horsepower: 225 HP

hModel D204

Features

A fabricated gearbox for mounting flexibility, this gearbox is designed to be mounted and operate at angles up to 30 degrees, engine or anti-engine rotation.

  • Specifications Ratios: 2 : 1 through 3 : 1
  • Rotation: Engine/Anti-Engine

iModel D226

Features include

High horsepower capability, a fabricated housing for increased design flexibility, precision ground gears for heavy loading and long life, limited mounting options, engine or anti-engine rotation available.

  • Specifications Ratios: 7.14 : 1
  • Rotation: Engine

jModel D244

Features include

Precision ground gears for increased capacity, a ductile iron housing with the flexible mounting connections including SAE bell housings or flange connections, a variety of ratios depending on your application, engine or anti-engine rotation.

  • Specifications Ratios: 1.26 : 1 through 2.96 : 1
  • Rotation: Engine/Anti-Engine

Model D281 *NEW*

Gearbox Model D281 features

A cast housing for anti-engine ratios up to 5 : 1. Engine Max. horsepower 600 HP. Center Distance 12.2″. Designed for horizontal mounting. Overall size 34.5″ W X 31″ H. Typical weight 1,550 lbs. with an SP314 clutch.