Rheem-Ruud 51-41936-01 Motor

The Rheem-Ruud 51-41936-01 Blower Motor is a high-performance, three-phase HVAC motor engineered for demanding commercial and industrial air handling applications. Operating at 1725 RPM, this 1 HP OEM replacement motor provides reliable torque for belt-drive systems, common in Rheem rooftop units and packaged equipment. Built with a 56 NEMA frame size and high-grade ball bearings, this unit is designed to withstand continuous duty cycles while maintaining mechanical integrity. The motor supports multiple voltage configurations, including 208-230/460Vac, with a full-load amperage range of 3.6-3.8-1.9 Amps to accommodate various site power requirements. Its reversible rotation capability and standard 5/8" x 1 7/8" shaft ensure broad compatibility across multiple equipment generations. For technicians performing furnace blower motor replacement, this ProTech HVAC motor offers a drop-in solution that meets exact manufacturer specifications for airflow and thermal management.

• Universal Voltage Compatibility: Supports 208V, 230V, and 460V three-phase systems for versatile field application.
• Industrial Build Quality: Features a rugged 56 frame and ball bearing construction for reduced friction and extended service life.
• Flexible Installation: Reversible rotation and platform mount design simplify integration into existing belt-driven blower assemblies.
• OEM Precision: Guaranteed genuine Rheem-Ruud part performance, ensuring correct static pressure and system efficiency.

Is the 51-41936-01 compatible with single-phase power?
No, this is a three-phase motor. Attempting to run this on single-phase power will result in immediate failure. Always verify your site’s electrical phase before installation.

Can I use this motor for direct-drive blower applications?
This motor is specifically designed for belt-drive systems using a platform mount. For direct-drive applications, verify the mount type and shaft dimensions against your specific blower housing.

How do I change the rotation of the motor?
Rotation is reversible. Technicians should follow the wiring diagram on the motor's nameplate to swap the appropriate leads for CW or CCW rotation to match the blower wheel requirements.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.