Highest efficiencies of the RV Worm Gear Reducer

RV Worm Gear Reducer is very similar to a CSI drive in that it also uses an SCR converter section to regulate DC bus voltage. Its inverter section produces a six-step output, but is not a current regulator like the CSI drive.
worm gearbox manufacturers offer single stage gearbox
* PWMs have the following advantages.

* Excellent input power factor due to fixed DC bus voltage.

* No motor cogging normally found with six-step inverters.

* Highest efficiencies: 92% to 96%.

* Compatibility with multimotor applications.

* Ability to ride through a 3 to 5 Hz power loss.