25 HP, 1180 RPM, NEMA Frame 324TC, 230/460 V, TENV/TEBC

Applications:
Designed for inverter or vector applications where up to a 2000:1 constant torque speed range is required. Typical uses include: material handling, machine tools, conveyors, crane and hoist, metal processing, test stands, pumps, compressors, textile processing, and other industrial machinery installed in dusty or dirty environments.
Unit of Measure

Specifications

Base

 Rigid Base

Usage

 Inverter/Vector Duty

Enclosure Type

 Totally Enclosed Blower Cooled Totally Enclosed Non-Ventilated

Phase

 Three

HP

 25

RPM 60 Hz

 1180

Voltage

 230 V460 V

FL Amps 230 V

 67

NEMA Frame

 324TC

Disc. Sym.

 C

C Dimension

 40.41 in

Approx. Weight

 620 lbs

Max. RPM

 3600

Frame Construction

 Cast Iron

Manufacturer
Leeson

Features

N/A

  • Class H inverter-rated IRIS™ insulation system
    Constant torque operation from 0 to base RPM rating on Vector Drives
  • Contact HP operation to twice base RPM rating for 143T-256T frame, 1.5 x base RPM for all other sizes
    Designed for optimum performance with IGBT inverters - not for across-the-line starting
  • C-face with rigid base through 100 HP
  • Normally closed thermostats (one per phase)
    Continuous duty at 40ºC ambient
  • 1.0 Service Factor (Class "B" rise on TEBC motors)
    Premium quality, cast iron frame and endbells 284T and larger are blower-cooled with a separately powered three-phase blower motor to provide added cooling at low speeds
  • Ball bearings (Roller bearings available 360-frame and larger)
  • Field convertible to F2 mounting
  • Encoder provisions included on opposite drive end
  • UL Recognized and CSA Certified
  • Three-year warranty
  • Meets NEMA MG1, parts 30 and 31