Item # 810027, Leeson Speedmaster® Inverter-duty/Vector Duty TENV/TEBC Motors on Koffler Electrical Mechanical Apparatus Repair, Inc.

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Leeson Speedmaster® Inverter-duty/Vector Duty TENV/TEBC Motors

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Item # 810027 Leeson Speedmaster® Inverter-duty/Vector Duty TENV/TEBC Motors

Features:

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 40°C 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

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.

Specifications

Manufacturer		Leeson

Base		Rigid Base

Usage		Inverter/Vector Duty

Enclosure Type		Totally Enclosed Blower Cooled Totally Enclosed Non-Ventilated

Phase		Three

HP		60

RPM 60 Hz		1780

Voltage		230 V 460 V

FL Amps 230 V		147.0

NEMA Frame		364TC

Disc. Sym.		C

C Dimension		42.78 in

Approx. Weight		975 lbs

Max. RPM		2700

Frame Construction		Cast Iron