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Dayton capacitor-start motor 1/2 hp 56C frame TEFC enclosure keyed shaft

Dayton

Dayton 6K342 Capacitor-Start Machinery Motor 1/2 hp 115/208-230V AC 56C Frame 1725 RPM

SKU CH-H9P6-STANC

A 1/2 hp capacitor-start motor runs at 1725 RPM on 115/208-230V AC with a 56C C-face frame and 1.15 service factor

  • typeClosed Base
  • 1/2 hp output drives light industrial loads
  • Dual-voltage 115/208-230 V AC fits common supplies
  • 1725 RPM single-speed suits constant-speed tasks
  • 56C C-face rigid base simplifies mounting
  • Totally enclosed fan-cooled design resists dust and moisture

Capacitor-Start Motor for General Purpose Use

The Dayton 6K342 is a single-phase capacitor-start motor rated at 1/2 hp for general-purpose machinery applications. It operates on 115/208-230V AC at 60 Hz and delivers a nameplate speed of 1,725 RPM. The 56C frame with C-face rigid base mounting suits direct-coupled equipment in industrial or shop environments.

Wiring Configuration and Thermal Protection

Installation requires correct wiring for the selected voltage (115V or 208-230V) to match the 7.7 / 3.9-3.9 A full-load amperage; miswiring is the most common cause of failure. The motor has no built-in thermal protection, so external overload protection must be provided by the installer. Verify rotation direction (CW/CCW) before coupling to driven equipment.

Voltage Range and Duty Limitations

The motor is usable at 208V within the 208-230V range, but performance at the lower voltage should be confirmed for the specific load. Continuous duty cycle and Class B insulation limit the maximum ambient temperature to 40°C. The 1.15 service factor allows modest overload capacity, but sustained operation beyond nameplate ratings will reduce winding life.

Highlights

  • 1/2 hp output drives light industrial loads
  • Dual-voltage 115/208-230 V AC fits common supplies
  • 1725 RPM single-speed suits constant-speed tasks
  • 56C C-face rigid base simplifies mounting
  • Totally enclosed fan-cooled design resists dust and moisture

Specifications

BrandDAYTON
typeClosed Base

Questions about this item

How do I verify the motor is running correctly after installation?

Confirm the shaft spins at 1725 RPM in the required direction, current draw matches 7.7 A at 115 V or 3.9 A at 208-230 V, and the frame stays within the 40 °C ambient limit during continuous operation.

What comes in the box and what must I source separately?

The motor ships as a complete 56C frame unit with keyed shaft, C-face rigid base and TEFC enclosure; you must supply the capacitor, wiring, mounting hardware and any driven equipment.

Which voltage setting should I choose for my 208 V supply?

The nameplate lists 115/208-230 V with full-load amps of 7.7 / 3.9 A; connect the leads for the 208-230 V configuration and the motor will operate at 1.15 service factor on your 208 V line.

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