Ohtama Co., Ltd.

Ohtama is a specialist of  Magnetics technology and EMC Test. Now Ohtama is promoting EMC Test System "e-MotorChamber". e-MotorChamber has very special and unique LONG SINGLE SHAFT SYSTEM which is developed to meet CISPR25 Annex I. This shaft can handle 20,000RPM without any gear on.