400 Hz Aerospace Motors

PRODUCT FAMILIES

400 Hz AEROSPACE MOTORS

Reuland's 400 Hz Aerospace motors are AC induction motors used on spacecraft and aircraft for both commercial and military use. Motors range from fractional horsepower to 75 horsepower. These motors must be extremely reliable, small, lightweight, low vibration and noise level, and designed for operation on 400-hertz power.



Typical applications for these motors are air conditioning condensers and evaporators, air handling fans, fuel and hydraulic pumps, landing gear actuators, windshield wipers, hoists, turrets, and antenna drives.


ELECTRICAL FEATURES

Design Type AC Induction
Power 1/10 – 75 HP
Speed 24000, 12000, 8000, 6000, 4000, 2000 rpm; other speeds also available.
Voltage 208 volts
Phase 3-Phase
Frequency 400 Hz
Stator M-19 Electrical steel laminations. Other lamination grades are available upon request. Hand-wound to ensure balanced and symmetrical windings.
Rotor M-19 Electrical steel laminations. Other lamination grades are available upon request. Die-cast aluminum, copper, or copper alloy rotor construction.

MECHANICAL FEATURES

Frame Reuland frame 315 through 532 for small motors; NEMA frame 56 through 365 for large motors; custom frames are also available, consult factory.
Construction Cast aluminum frame and end bells. Consult factory for custom design.
Enclosures Open Drip Proof (ODP); Totally Enclosed Non-Ventilated (TENV), Totally Enclosed Fan Cooled (TEFC); Drip Proof Fan Cooled (DPFC)
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.
Accessories Temperature Sensors, Vibration Mounts, and Sensors.

Industries Served

Military

Aerospace



Applications

Condensers

Evaporators

Fans

Pumps

Hoists

Turrets



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