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Dayton 2M191 universal AC/DC motor, 1 HP, open unfinished frame, face mount

Dayton

Dayton 2M191 Universal AC/DC Motor 1 HP 10000 RPM 115V

SKU CH-TKRX-FFJWK

Universal AC/DC motor delivers 1 HP at 10,000 RPM on 115 V single-phase power

  • 1 HP universal AC/DC motor delivers high-speed performance
  • 10,000 RPM nameplate speed enables rapid operation
  • 115V AC voltage suits standard electrical supply
  • 1 A full-load amps indicate strong power draw
  • Open enclosure with face mounting fits versatile installations

Universal AC/DC Motor for 115 V Systems

The Dayton 2M191 is a single-phase universal motor rated at 1 HP with a nameplate speed of 10,000 RPM. It operates on 115 V AC at 60 Hz and draws 12.1 A at full load. The open enclosure and unfinished finish suit industrial replacement tasks where ventilation is adequate and appearance is not a concern.

Voltage Compatibility Is the Deciding Factor

This motor is not usable at 200 V or 208 V, so it only fits 115 V supplies. The CCWSE shaft rotation and 7/16 in. diameter are fixed, and the motor carries no thermal protection. Insulation class A limits the maximum ambient temperature to 40 °C, so the installation environment must stay within that range.

Face-Mount Design Simplifies Swaps

The face-mounting type allows all-angle installation without a separate base, reducing alignment time during replacement. Because thermal protection is absent, the installer must provide external overload protection. Verify the driven load matches the 1 HP rating and that the shaft rotation direction suits the application before wiring.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $328.99
Pricier than about 88% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameDAYTON

Questions about this item

How does the 10,000 RPM rating translate to actual shaft speed under load?

The motor runs at 10,000 RPM nameplate speed when delivering its full 1 HP output at 115 V and 12.1 A.

What does the 115 V AC single-phase supply limit in practice?

The motor is rated for 115 V AC at 60 Hz only; it is not usable at 200 V or 208 V.

What shaft diameter and mounting face does the motor need to fit my equipment?

The shaft measures 7/16 in. diameter and the motor uses a face-mount design that can be installed at any angle.

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