Us Motors WDS34S2ACR 3/4 Hp Tefc C-face Ac Motor 56C

Product Description

The US MOTORS WDS34S2ACR is a three-phase, energy-efficient AC motor built for demanding industrial and commercial applications. Rated at 3/4 horsepower and 1750 RPM nameplate speed, it operates on 208-230 volts or 460 volts at 60 Hz, giving installers flexibility across common single- and dual-voltage systems. The TEFC (Totally Enclosed Fan-Cooled) enclosure protects internal components from dust, moisture, and debris. The steel frame with 56C C-Face mount configuration makes it a standard choice for direct-coupled pump, fan, and compressor drives. Insulation Class F and a 1.15 service factor provide thermal headroom for continuous-duty service. Licensed electricians and motor mechanics are the typical installing trades.

This motor is suited for light commercial and industrial installations where a 56C frame C-Face motor is required. Common applications include close-coupled pumps, blowers, fans, conveyors, and small compressor drives in both HVAC and general mechanical service environments. The reversible rotation allows field configuration to match system requirements without stocking separate units. Full load amperage is rated at 2.4 amps on 208-230V and 1.2 amps on 460V, making it compatible with standard branch circuit protection for its horsepower class.

Key Features

• TEFC enclosure seals motor internals against dust and moisture for outdoor or wash-down-adjacent environments
• Dual voltage rated: 208-230 volts / 460 volts, 60 Hz for flexible installation
• 56C frame with C-Face mount for direct coupling to pumps, fans, and gearboxes
• Reversible motor rotation — configurable at installation without special tooling
• Class F insulation and 1.15 service factor for continuous-duty thermal tolerance
• Ball bearing construction for low-maintenance, long-service operation

Compatibility

Designed as an OEM-style replacement or direct installation motor for applications requiring a 56C frame, C-Face mount, three-phase TEFC motor rated at 3/4 HP and 1750 RPM. Also cross-references Dayton part number 3NE78.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements for motor branch circuits, including proper overcurrent protection and disconnecting means. De-energize and lock out the circuit before mounting, wiring, or coupling the motor shaft. Verify supply voltage matches the motor nameplate connection before applying power. Confirm shaft coupling alignment before running under load to avoid premature bearing wear.