Regal Rexnord Century F681V1 3/4 HP 115/230V 56 Frame Belt Drive Blower Motor

The Regal Rexnord Century F681V1 is a 3/4 HP single-phase electric motor. It is a belt drive fan and blower motor (also called an HVAC blower motor) rated for 115/230 volts and 1800 RPM (4-pole). It is built for residential HVAC blower applications and other belt-driven fan duty.

Key Features:

• Power: 3/4 HP, single phase, 115/230V, 60/50 Hz
• Speed: 1800 RPM class (4-pole), with a nameplate speed of 1725 RPM at 60 Hz
• Frame: NEMA 56 frame with an open drip proof (ODP) enclosure
• Shaft: 5/8 in. diameter x 1-7/8 in. long, 3.5 in. shaft height
• Rotation: Reversible
• Amperage: 9.6/4.8 A at 60 Hz
• Mounting: Resilient cradle base
• Bearings: Sleeve bearings
• Protection: Automatic overload protection, Class B insulation, service factor 1.25
• Duty: Continuous duty, with quick-connect terminals for wiring

It is listed as a replacement for Century/A.O. Smith F681 and Dayton 48Z093 motors. It suits belt-driven blower and fan setups that need a dependable, reversible 56-frame motor.