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Yellow industrial electric motor, TEFC enclosure, steel frame, rigid base mounting

Baldor Electric

Baldor Electric EM3554 1-1/2 HP 1760 RPM 56 TEFC Motor

SKU CH-KWG7-FBRCJ

Three-phase TEFC motor delivers 1-1/2 HP at 1760 RPM in a 56 frame with 86.5% nominal efficiency

  • weight41.25
  • typeClosed Base
  • materialHAWA
  • Three-phase power runs industrial equipment efficiently
  • 5 HP output at 1760 RPM drives demanding loads
  • TEFC enclosure protects windings from dust and moisture
  • 5 % nominal efficiency lowers operating cost
  • Dual-voltage 208-230/460 V design fits multiple supplies

Industrial three-phase motor

The Baldor Electric EM3554 is a 1-1/2 HP totally enclosed fan-cooled motor built for continuous industrial duty. Its 56 frame and rigid base suit fixed-mount equipment such as conveyors, pumps and fans. Dual-voltage 208-230/460 V input fits common plant supplies.

Replaces open or lower-efficiency units

This motor upgrades from open drip-proof or standard-efficiency models where dust, moisture or energy cost justify the TEFC enclosure and 86.5 % nominal efficiency. The 1.15 service factor absorbs occasional overload without frame change.

Sustained-load behaviour

Continuous duty rating and Class F insulation maintain output at 40 °C ambient without thermal protection trips. Ball bearings and steel frame resist vibration during 1760 rpm operation. Full-load current runs 4.4 A at 230 V or 2.2 A at 460 V.

Highlights

  • Three-phase power runs industrial equipment efficiently
  • 5 HP output at 1760 RPM drives demanding loads
  • TEFC enclosure protects windings from dust and moisture
  • 5 % nominal efficiency lowers operating cost
  • Dual-voltage 208-230/460 V design fits multiple supplies

Specifications

BrandBALDOR ELECTRIC
weight41.25
typeClosed Base
materialHAWA

Questions about this item

What frame size and mounting type does the EM3554 motor use?

The motor uses a NEMA 56 frame with a rigid base for bolt-down mounting.

How do I wire the dual-voltage motor for 230 V or 460 V operation?

Follow the nameplate diagram: connect leads for 208-230 V to draw 4.4 A, or for 460 V to draw 2.2 A.

Which bearing type is fitted and what lubrication schedule applies?

Ball bearings are installed; regrease per Baldor guidelines for Class F insulation at 40 °C ambient.

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