SS-100 Inverter/Inverter/Vector Duty/Motors

Product Description:

Reuland’s variable speed, SS-100 inverter/vector duty motors are designed and optimized for inverter operation only and provide a wide constant torque range available in both open-loop and closed-loop modes. SS-100 style motors are designed and manufactured for the most demanding applications. With closed-loop controls, Reuland’s SS-100 motors provide up to 2000:1 constant torque and full torque at zero speed. With open-loop controls, a constant torque range of 1000:1 is also achievable.

Reuland’s unique slot designs minimize the heating and noise effects induced by drive switching frequencies (harmonics) and eliminate typical cogging at low-frequency operation. Variable speed designs are also available with wide constant power ranges often required in machine tool spindle applications. Reuland’s variable speed, SS-100 inverter/vector duty motors are available in open drip proof, totally enclosed and auxiliary blower cooled enclosures, and as a continuous or intermittent duty.

Typical applications include machine tools, material handling, pumps, fans, and elevators, to name a few.

Product Features:

ELECTRICAL FEATURES

  • Design Type AC Induction; 1 or 2-Speed; Variable Speed
  • Power Up to 350 HP
  • Speed Base Speed of 3600, 1800, 1200, 900, 720 rpm & custom; Variable Speed with wide constant power range up to 2 times base speed; 1000:1 Constant Torque Open Loop; 2000:1 Constant Torque Closed Loop
  • Voltage Up to 600 volts
  • Phase 3-Phase
  • Frequency 60 Hz, up to 133 Hz with Inverter
  • Stator M-19, M-36, or M-45 Electrical steel laminations. Other lamination grades are available upon request. Hand-wound to ensure balanced and symmetrical windings.
  • Rotor M-19, M-36, or M-45 Electrical steel laminations. Other lamination grades are available upon request. Die-cast aluminum, copper, or copper alloy rotor construction.

MECHANICAL FEATURES

  • Frame NEMA frames 56 through 449. Custom frames also available, consult factory.
  • Construction Cast iron or Cast aluminum frame and end bells. Consult factory for Stainless Steel construction and/or custom design.
  • Enclosures Totally Enclosed Fan Cooled (TEFC); Totally Enclosed Auxiliary Fan Cooled (A-TEFC); Totally Enclosed Non-Ventilated (TENV); Open Drip Proof (ODP)
  • Bearings Heavy-duty Steel ball, Ceramic ball, or Roller bearings to suit specific applications.
  • Bearing Lubrication Pre-Lubricated Sealed or Shielded; Re-Greasable Open
  • Balance Precision and/or NEMA Standard
  • Insulation Class B, F, H, and VPI
  • Mounting Foot or Footless; Precision Bracket Mounting; Conventional C or D Flange; Special and Custom Flanges.
  • Accessories Encoders, Resolvers, Temperature Sensors, Brakes, Vibration Mounts and Sensors.

Description

Reuland’s variable speed, SS-100 inverter/vector duty motors are designed and optimized for inverter operation only and provide a wide constant torque range available in both open-loop and closed-loop modes. SS-100 style motors are designed and manufactured for the most demanding applications. With closed-loop controls, Reuland’s SS-100 motors provide up to 2000:1 constant torque and full torque at zero speed. With open-loop controls, a constant torque range of 1000:1 is also achievable.

Reuland’s unique slot designs minimize the heating and noise effects induced by drive switching frequencies (harmonics) and eliminate typical cogging at low-frequency operation. Variable speed designs are also available with wide constant power ranges often required in machine tool spindle applications. Reuland’s variable speed, SS-100 inverter/vector duty motors are available in open drip proof, totally enclosed and auxiliary blower cooled enclosures, and as a continuous or intermittent duty.

Typical applications include machine tools, material handling, pumps, fans, and elevators, to name a few.

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