Stromag India Private Ltd. Manufactures Electromagnetic Tooth Clutches. Stromag India Private Ltd. Is a DIN ISO 9001 certified company. These Electromagnetic Tooth Clutches are available in EZ and Z series. The EZ series is suitable for gearbox manufacturing, machine tool industry, specialized machine industry. The Z-Series is suitable for heavy machine and rolling mills. These have torque transmission feature via profiled teeth. Its special tooth arrangements allow engagement in a certain angular position.