We are leaders in the market for providing best range of Loose Gears, Helical Worm Gear Drives, High Precision Worm Gears, Bevel Helical Gear Drives and Sprockets
Renold Gears offers a range of custom designed open gear sets to commercial and high precision accuracies - DIN2AGMA14 standard.The gears are available to standard and bespoke dimensions as helical or worm gear sets.
Renold offers a multiple input helical-worm-worm with hollow bore output for direct mount to the drive shaft or it can be supplied with an optional Renold Hi-Tec coupling. It can be direct mounted to multiple prime movers including AC, DC or air motors. The drives can be manufactured in a range of sizes to suit power stations from 200 to 1200 MW. Different torque requirements are dependant on the size of the power station.
Renold worm gears are widely respected for performance and reliability in a wide variety of drives ranging from large steel mill screw down mechanisms to high precision dual lead machine tool and rotary positioning systems.
Renold's bevel helical solution is a multi stage design with the option of a solid output shaft, either vertically up or down, and with provision for multiple inputs and integrated holdbacks. The drives include a self-contained lubrication system. They can be either gear pump or electric motor driven and can be supplied with separately mounted gear motors for barring. The main motor is driven by a fluid coupling for soft starts. The drives can be manufactured in a range of sizes to suit power stations from 200 to 1200 MW.
Renold offer a comprehensive range of transmission chain sprockets for British Standard chain up to two inch pitch, ensuring maximum working life and productivity for your application. Other sizes of sprocket, including those to American Standard dimensions, are available on request.
Our experienced Engineering Department can advise on all areas of gear design - gear blank materials, heat treatments, surface treatments and full gear tooth geometry. Using kissoft gear design software our engineering team are able to maximise gear performance and therefore provide a unique gear design and development service.