Brake Motor – High-Cycle Duty, 1/4 to 30 hp, Spring-Set, Single & Three Phase, NEMA Premium

Product Details

Quantity

100
Availability (Lead Time)

4-6 Weeks
Product Location

United States
Condition

New
Equipment code

CFIHOS-30000340

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Short Description

High-cycle brake motors with spring-set brakes, available in 1/4 to 30 hp. Designed for rapid start-stop applications, with NEMA Premium Super-E® efficiency and inverter-ready three-phase options.

Description

Brake Motor – High-Cycle Duty, 1/4 to 30 hp, Spring-Set, Single & Three Phase, NEMA Premium

The Brake Motor series is specifically engineered for applications that demand rapid, frequent starting and stopping cycles. Designed with a spring-set brake mechanism, these motors provide precise load deceleration, secure holding capabilities, and reliable stopping performance, even in the event of a power failure. A manual release lever adds operational flexibility during maintenance or unplanned shutdowns.

Available in both single-phase (115/208–230V, 115/230V) and three-phase (208–230/460V, 230/460V, 575V) configurations, this motor series covers a broad range of installation requirements. Three-phase models are inverter-ready, fully compliant with NEMA MG1 Part 31.4.4.2, making them suitable for variable speed applications.

Offered from 1/4 hp to 30 hp, with NEMA frame sizes from 56 to 215T, these brake motors are built with vibration-dampening construction for reduced operational noise and enhanced performance. Select models feature Super-E® motors with NEMA Premium® efficiency, reducing energy consumption and operating costs.

These motors are ideal for conveyors, hoists, cranes, elevators, packaging machinery, and other high-cycle or safety-critical operations.

Specifications:

– Motor Type: General Purpose Brake Motor
– Horsepower Range: 1/4 to 30 hp
– NEMA Frame Sizes: 56 to 215T
– Enclosure: Typically TEFC (Totally Enclosed Fan Cooled)
– Voltage Options:

Single-phase: 115/208–230V, 115/230V

Three-phase: 208–230/460V, 230/460V, 575V
– Brake Type: Spring-set electromagnetic brake
– Brake Function: Holding and dynamic stopping
– Manual Release: Included for manual override
– Efficiency: NEMA Premium (Super-E® motors, select models)
– Insulation Class: Class F
– Service Factor: 1.15
– Vibration Control: Low-noise, vibration-dampening base
– Inverter Compatibility: Three-phase motors comply with NEMA MG1 Part 31.4.4.2
– Applications: Cranes, conveyors, lifts, hoists, material handling, machine tools

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Technical Details

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