Home Applications and Solutions Motor Test Systems Miniature Gear Box Tester
Miniature Gear Box Tester
The Miniature Gearbox Tester is used to find errors in mechanical assembly of miniature gearboxes used in PMDC motors. Ten different types of gearboxes can be tested using this instrument. The errors in mechanical assembly result in small changes in motor current of driving motor coupled to the gearbox. The test system measures these changes using a highly sensitive Hall-effect based sensor.



  • Settings for up to 10 different types of motors can be pre-loaded in the tester
  • Can test motors gearboxes from 6V to 48V DC
  • 4x16 character alphanumeric LCD display for showing test settings, Pass/Fail status and results
  • LED indication for Pass/Fail
  • Foot switch port
  • In-built buzzer to give audio alarm in case of test fail
  • Software utility that allows user to program test settings using a PC and download them into the tester