Shaft Mounted Gearboxes

Manufactured by leading gearbox specialists, OCR, our shaft mounted gear units are suitable for direct mounting onto the shaft of the driven equipment, which can be driven electrically or hydraulically, either by direct mounting of the motor or through a belt drive. A foot-mount option is also available. Available in eight different sizes, with option for roller holdbacks, our range of shaft mounted gearboxes are all engineered with superior quality alloy steel heat-treated gearing, with high grade cast iron housing.

Our cutting-edge range of shaft mounted gear units are available for worldwide distribution. We’re also able to offer shrink disk mounting and motor mounts or adaptors when required, along with bore brushes for any alternative shaft diameters.

Shaft Mounted Gear Units Ratios ranging from 4:1 to 25:1
< 13,000Nm output torque capacity
Power capabilities up to 80kW
Bespoke Shaft Mounted Gear Unit Designed and manufactured to suit customer specification


  • Conveying
  • Screening
  • Conveying
  • Screening


Wide range of ratios and torques available

Close coupled design, incorporating both foot and motor mount options

Prestigiously designed to provide a robust, high quality product

Industry leading products, competitively priced



We’re here to offer expert advice; from the selection and supply of standard gearbox products to the design and manufacture of a complete bespoke solution. Whether you’re a global company or an individual looking for some technical advice, our experienced support team are on hand to discuss a complete solution for your requirements.

NEXT DAY DELIVERY – Speak to us to find out more on: 01484 606040