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Industrial cast-iron motor, ribbed housing, shaft protruding, nameplate visible, grey finish

Baldor-Reliance

Baldor-Reliance EM3664T 3-Phase Motor 2 HP 184T Frame

SKU CH-WNTP-YBXM0

A three-phase, totally enclosed fan-cooled motor delivers 2 HP at 1165 rpm in an 184T cast-iron frame with 230/460 V input and 88.5 percent nominal efficiency

  • TypeMotors
  • 5 % nominal efficiency reduces energy consumption
  • 230/460 V dual-voltage suits multiple supply systems
  • Totally enclosed fan-cooled cast-iron frame protects internals
  • 15 service factor handles intermittent overloads
  • 1165 rpm nameplate speed matches standard 4-pole applications

Industrial three-phase motor for continuous duty

The Baldor-Reliance EM3664T is a general purpose motor built for continuous operation in industrial environments. Its cast iron frame and totally enclosed fan cooled design protect internal components from dust and moisture. The unit suits equipment requiring reliable 2 HP output at 1165 rpm nameplate speed.

Dual-voltage 230/460 V AC input

This motor operates on three-phase 60 Hz power at either 230 V or 460 V AC, drawing 6.3 A at the lower voltage and 3.15 A at the higher voltage. The 184T frame and rigid base mounting match standard industrial footprints. Buyers whose supply is single-phase or a different voltage cannot use this unit.

Class F insulation rated for 40 °C ambient

Insulation class F and a 1.15 service factor allow sustained loading within the 40 °C maximum ambient temperature. Nominal efficiency reaches 88.5 percent under full load. Ball bearings and CW/CCW shaft rotation support quiet, low-vibration running. No internal thermal protection is fitted, so external overload devices are required.

Highlights

  • 5 % nominal efficiency reduces energy consumption
  • 230/460 V dual-voltage suits multiple supply systems
  • Totally enclosed fan-cooled cast-iron frame protects internals
  • 15 service factor handles intermittent overloads
  • 1165 rpm nameplate speed matches standard 4-pole applications

Specifications

BrandBALDOR-RELIANCE
TypeMotors

Questions about this item

What does the 1165 rpm nameplate speed mean once the motor is installed?

It indicates the shaft will turn at about 1165 revolutions per minute under full load on a 60 Hz supply, typical for a six-pole design.

What does the 230/460 V dual-voltage rating cap in practice?

The motor can be wired for either 230 V or 460 V three-phase supply; full-load current is 6.3 A at 230 V and 3.15 A at 460 V.

What does the 184T frame require for mounting?

A rigid base matching NEMA 184T dimensions with cast-iron feet; the motor weighs enough to need secure bolting to a flat surface.

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