The gear motor is mounted on a test bench. At no load conditions, the desired noise levels, backlash, and current drawing at the incoming voltage is measured. Output speed is also compared as per ratio desired by customer. The gear motor is tested in an oil bath. Temperature rise measurements are taken after two hours of testing in both the directions.
Adequate care is taken to prevent oil leakage.
Test Certificates are issued with each gearbox. As duty cycle of gearbox differs from equipment to equipment, it is imperative for the user to calculate the horsepower, output RPM and relevant Service factor of 1.4 and 2.0 respectively. For light duty the user may, in some cases, obtain gearbox of one smaller size than specified against service factor 1.4, but advisable to consult us, with detail specifications. The customer is required to top the gearbox with oil initially and periodically for proper maintainability and extended life cycle.