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Switched Reluctance - Range Overview & Datasheets

Switched Reluctance systems comprise both a motor and a controller. U.S. MOTORS® brand Switched Reluctance motors and controllers are offered with four variants of motor base speed: 1000, 1800, 3600 and 4500 RPM, and with controller pairings to support either 150% or 250% overload torque.

Motor Options

  • NEMA frame sizes 256 through to 449.
  • Standard NEMA frame options, including C & D flanges.
  • Four base speed options:
    1000 RPM – comparable to 6/8-pole conventional machines
    1800 RPM – comparable to 4-pole conventional machines
    3600 RPM – comparable to 2-pole conventional machines
    4500 RPM – for high-speed applications

Controller Options

  • Four sizes: SRC3, SRC4 SRC5 and SRC6.
  • SRC3, SRC4 and SRC5 available as panel-mounted modules or within a floor standing enclosure.
  • SRC6 available only in a floor standing enclosure.
  • Available motor/controller pairings offer either 150% or 250% overload torque.

Downloads

SR Drive® is a registered mark of Nidec SR Drives Ltd, Harrogate, UK.
SR Drive® technology is used under license  from Nidec SR Drives Ltd, Harrogate, UK.