Regal Rexnord 114142 Three Phase Tefc Motor 1/2 Hp

Product Description

The REGAL REXNORD 114142 is a 1/2 HP three-phase TEFC electric motor rated at 3450 RPM and built on a 56C NEMA frame with a C-face and base mount. TEFC construction means the motor is totally enclosed and fan-cooled, keeping internal windings protected from splash water, dust, and mild corrosive environments. Voltage is 208-230/460 volts at 60 Hz, making it compatible with standard three-phase power distribution in commercial and industrial installations. A service factor of 1.15 allows the motor to handle moderate overload conditions. Rolled steel body construction adds durability in light-duty industrial settings. Licensed electricians and mechanical contractors are the typical installers for this type of motor.

This motor is rated for general-purpose applications across a wide range of commercial and light industrial uses. The NEMA 56C frame with F1 mount arrangement suits pumps, fans, compressors, and other direct-couple or belt-drive loads where a C-face connection is required. The IP54 IEC enclosure rating confirms protection against dust ingress and water splashing from any direction. Made in the USA, this unit is suited for facilities that require domestic-origin equipment. It is not inverter-rated and should not be used on variable frequency drive outputs.

Key Features

• 1/2 HP output at 3450 RPM for high-speed general-purpose drive applications
• NEMA 56C frame with C-face and base mount for broad mechanical compatibility
• TEFC enclosure rated IP54 for protection against splash water and dust ingress
• 208-230/460 volt three-phase operation at 60 Hz suits standard commercial power
• 1.15 service factor allows sustained operation above nameplate load
• Rolled steel body construction manufactured in the USA

Compatibility

Designed as an OEM-style replacement or new installation motor for general-purpose three-phase applications requiring a NEMA 56C C-face frame at 1/2 HP and 3450 RPM.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the NEC. Disconnect and lock out all power before handling or wiring the motor. Verify that the supply voltage and phase configuration match the motor nameplate before energizing. This motor is not compatible with variable frequency drives and must be operated on a fixed-frequency three-phase supply only.