Us Motors 1829 Polyphase Ac Motor 1 Hp Odp 56YZ Frame

Product Description

The US MOTORS 1829 is a polyphase AC motor built with an open drip-proof (ODP) enclosure and a belly band mounting style. Rated at 1 horsepower, it is designed for three-phase AC applications where reliable motor performance is required in commercial or light industrial HVAC and mechanical equipment. The 56YZ frame size conforms to standard NEMA dimensions, making it a direct fit in many OEM and replacement applications. With a full load amperage of 2.1 amps and a Class B insulation rating, this motor is suited for continuous-duty use in typical indoor or sheltered environments. Licensed electricians and HVAC technicians are the primary installers for this type of motor.

The US MOTORS 1829 is appropriate for use in commercial HVAC systems, ventilation equipment, fans, blowers, and other belt-driven or direct-coupled mechanical loads that call for a polyphase motor in a standard 56YZ belly band mount configuration. The ODP enclosure allows for cooling airflow while protecting internal components from drip and light splash in non-wash-down environments. This motor is typically found in rooftop units, air handlers, and similar equipment where three-phase power is available.

Key Features

• 1 HP polyphase AC motor rated at 2.1 amps full load amperage
• Open drip-proof (ODP) enclosure for ventilated, sheltered installations
• Belly band mount style for compatibility with standard motor mounting brackets
• 56YZ frame size meets NEMA dimensional standards for direct replacement fitment
• Class B insulation for continuous-duty operation in standard ambient temperatures

Compatibility

Designed as an OEM-style replacement polyphase AC motor for equipment requiring a 1 HP, 56YZ frame, belly band mount motor with an ODP enclosure.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC technician following applicable NEC guidelines for motor wiring and overcurrent protection. Disconnect and lock out all power to the equipment before removing the existing motor or making any wiring connections. Verify that the power supply voltage and phase configuration match the motor nameplate before energizing. Ensure the belly band mounting bracket is properly torqued and the motor shaft alignment is confirmed before returning the equipment to service.