General Electric NEMA/IEC DC Motors

Permanent Magnet Custom

Offered for high-volume OEM applications, GE’s custom-designed PM motors provide the same rugged construction features as the company’s stock PM motors, with varying mechanical mounting options, including the NEMA 56 frame, or unique electrical performance characteristics. Custom shaft configurations, mounting face, conduit boxes, motor leads and footprints are readily obtainable. Designs for battery-powered and rectified AC operations are available.

Features and Benefits: This low base speed, high torque motor is used in high performance, automatic control systems that require a fast transient response. These motors are ideal for use in steel plants, excavating equipment, shipyard cranes, coal and ore dock cranes. They operate well in constant potential or adjustable voltage drive systems with either rectified power supplies or motor-generator sets. MD800 motors meet standards established by the Association of Iron and Steel Technology (AIST).

Permanent Magnet Custom

• Ratings: 1/4 through 1 1/2 HP (depending on speed, voltage)
• Insulation: Class F or Class H
• Temperature: -40°C to 40°C

Features and Benefits

• Open, TENV and TEFC enclosures are available
• UL and CSA listing attainable
• Constant pressure brush mechanisms improve brush and commutator life
• Large, shielded ball bearings are pre-lubricated
• C-face endshields are standard on all models, while optional bolt-on bases provide additional mounting options
• Adaptable with customer supplied tachometer kits for GE 5PY59JY or Servo-tek tachometers
• UL and CSA recognized

Information Provided by:
General Electric Company
GE Energy - NEMA/IEC Motors
Web: www.ge-energy.com