High Speed Epicyclic Gearbox

HISPEL is a high speed gearbox designed to transmit 25Kw power and to step up the output from commercially available electric motor to 1,10,000 rpm. Speed from the input motor is stepped up in three stages and is designed with combined straight and epicyclic gear trains. This gearbox is intended to provide the drive to test the performance of units/ accessories fitted to small turbofan class of engines. Few of the critical technologies in this project include control of high speed gear dynamics, power loss reduction, effective scavenging, coupling and sealing at high speed.

Application of the product

Gearbox is to provide the drive for testing the units/ accessories of small turbofan class engines.