Rotary Phase Converter

  • Heavily loaded applications.

  • Resistive load applications.

  • Multiple-speed applications.

  • Multiple-motor applications.

  • Quiet operation.

  • Simple installation.

  • 4-Year Warranty.

  • 220V and 460V Models.

  • “KW” Models available.

  • Worldwide use on 50Hz power.

Causes no interference to radio, TV or computer equipment.
The rotary portion of our converter is proprietary. It is a true phase converter and not a modified electric motor as most of our competitors use. Many years of testing, changing and developing the converter has produced a very simple and trouble-free converter with extremely low idle current and low noise level. Many of our customers confirm that our rotary converters are the quietest and most trouble-free available.

Simplicity of design; uses all soldered connections.
Keeping the design exceptionally simple reduces the risk of electrical connection failure to almost zero since these are some of the most common causes of failure. We use only soldered connections with no mechanical electrical connections like spade clips, terminals or screws which can vibrate loose or corrode over time. There are no start capacitors, relays or contactors with connections which can come loose or arc and weld the contacts causing failure of the contactor and the start capacitors, and perhaps even the rotary converter or your equipment. Because of this we do not have circuit board failures caused by spikes generated by the magnetic contactors as some of our competitors do.

The Rotor
The failure rate is practically zero because the rotors are specifically designed and manufactured for rotary converter use. However, some of our competitors emphasize that rotors often fail. This is because they machine standard electric motors, modifying and thereby weakening standard electric motor rotors, which were not originally designed to be used as a phase converter.

Testing before shipment
Every converter is performance tested before shipment and assigned a serial number. These records are kept for review if any questions should ever arise about the performance specifications.

Warranty Repairs
The most likely warranty repair would be bearings or windings, which are very rare. This type of failure is much less than 1%, and if it is going to happen at all, most likely would occur within the first 12 months. Failures after that are extremely rare.

PRICE: Call for Pricing

Model Working HP Weight (LB)
RPC-5 5 70 
RPC-7.5 7.5 106 
RPC-10 10 125
RPC-15 15  208
RPC-20 20 240
RPC-50 50 480
RPC-75 75 575
RPC-100 100 640