Brake Motors

PRODUCT FAMILIES

BRAKE MOTORS

Reuland offers top-of-line Brakes motors with braking capacities ranging from 1.5 to 1000 ft-lb. These motors are designed for frequent start/stop cycles, starting and stopping large inertial loads, and are available in ODP, TEFC, and TENV enclosures, as intermittent and continuous duty, and in single, multi-speed, or variable speed inverter duty designs. The Brake design consists of a direct-acting magnetic disk, heavy-duty brake lining, spline hub, spring-set operation, and magnetically released.


ELECTRICAL FEATURES

Design Type AC Induction; Design B, C, D; 1 or 2-Speed; Variable Speed
Power 2 – 350 HP
Speed 3600, 1800, 1200, 900 rpm; multi-speed; Variable Speed; 1000:1 Constant Torque Open Loop; 2000:1 Constant Torque Closed Loop; other speeds also available.
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, wound rotor, copper, or copper alloy rotor construction.
Brake Direct acting magnetic disk; heavy duty brake lining; spline hub; spring-set operation; magnetically released.

MECHANICAL FEATURES

Frame NEMA frames 56 through 449. Custom frames also available, consult factory.
Construction Cast iron or Cast aluminum frame and end bells. Cast iron Brake housing. Consult factory for Stainless Steel construction and/or custom design.
Enclosures Totally Enclosed Fan Cooled (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; Metric DIN Flanges.
Accessories Encoders, Resolvers, Temperature Sensors, Brakes, Vibration Mounts and Sensors.

Industries Served

Crane & Hoist

Bridge & Trolley

Machine Tool

Heavy Structures


Applications

Cranes

Hoist

Spindles

Saws

Bridges




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