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Baldor Electric industrial motor, open dripproof enclosure, rigid base mount, conduit box attached

Baldor Electric

Baldor Electric General Purpose Motor F2 Mount EFM3116T

SKU CH-SNTE-S09AJ

Three-phase general-purpose motor rated at 1 HP and 1,760 RPM, 208-230/460 V, 143T frame, open dripproof enclosure with F2 conduit-box mounting

  • Three-phase power delivers 1 HP at 1,760 RPM
  • 208-230/460 V AC input with 3.0/1.50 A full-load current
  • 15 service factor handles continuous-duty overloads
  • Open dripproof enclosure rated for 40 °C ambient
  • Rigid-base F2 mount fits 143T frame footprint

Baldor 1 HP Three-Phase Motor

This Baldor Electric general-purpose motor delivers 1 HP at 1,760 RPM nameplate speed. It operates on three-phase power at 208-230/460V AC with full-load amps of 3.0 / 1.50. The unit uses a 143T frame and includes a conduit box for wiring connections.

Voltage and Temperature Limits

The motor is rated for use at 208V and 230/460V AC at 60 Hz, but it is not usable at 200V. A 1.15 service factor provides a margin above nameplate load. Maximum ambient temperature is 40 degrees C and insulation class is F for thermal endurance.

Rigid Base F2 Mount Installation

The motor features a rigid base with an F2 mounting position for horizontal installation. Shaft rotation is reversible between CW and CCW. Open dripproof enclosure requires protection from falling water and debris. No thermal protection is built in, so external overload devices are needed.

Highlights

  • Three-phase power delivers 1 HP at 1,760 RPM
  • 208-230/460 V AC input with 3.0/1.50 A full-load current
  • 15 service factor handles continuous-duty overloads
  • Open dripproof enclosure rated for 40 °C ambient
  • Rigid-base F2 mount fits 143T frame footprint

Specifications

BrandBaldor Electric

Questions about this item

Should I pick the 208-230 V or the 460 V wiring for my supply?

The motor is dual-voltage; connect the leads for 208-230 V and expect 3.0 full-load amps, or reconfigure for 460 V and draw 1.50 amps instead.

What does the 1 760 RPM nameplate speed mean when the motor is loaded?

At full load the shaft turns at roughly 1 760 RPM on a 60 Hz supply; the 1.15 service factor lets you exceed rated horsepower briefly without overheating.

How does the NEMA 143T frame limit my mounting options?

The 143T frame fixes the bolt pattern and shaft height, so the motor only fits bases drilled for that NEMA size and requires a rigid horizontal base.

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