Totally Enclosed Air-Over Motors

PRODUCT FAMILIES

TOTALLY ENCLOSED AIR-OVER MOTORS (TEAO)

Reuland's Totally Enclosed Air-Over motors are installed in the main airstream, where the air moving over the motor provides the necessary cooling.  These motors do not have an internal cooling fan and instead rely on the air movement generated by the external fan for cooling.



Reuland's Totally Enclosed Air-Over motors are offered as continuous duty single-speed, or variable-speed in power ratings from 5 to 75 HP, in 2, 4, 6, 8, or 10 pole configurations and in frame sizes ranging from 56 through 365.

Electrical Features

Design Type AC Induction; Single-Speed; Variable Speed
Power 5 – 75 HP
Speed 3600, 1800, 1200, 900, 720 rpm; Variable Speed
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 365. 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 Air-Over (TEAO)
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.

Industries Served

Industrial Production

Air Handling

Applications

Fans

Blowers

HVAC Systems
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