Regal Rexnord H757 3HP Three Phase General Purpose Motor 3600 RPM 56HZ Frame

The Regal Rexnord Century H757 is a robust 3 HP general purpose motor designed for commercial and industrial applications, featuring three-phase operation at 460/200-230 volts and operating at 3600 RPM in an open drip-proof enclosure. This motor features heavy-duty, rolled steel construction that ensures exceptional durability in demanding environments.

Key Features:

• NEMA 56HZ frame with rigid base mounting and reversible rotation capability
• Permanently lubricated sealed ball bearings extend motor lifetime and reduce maintenance
• 1.15 service factor provides additional power capacity for variable load applications
• Class B insulation rated for continuous duty operation at 40°C ambient temperature
• 7/8" keyed shaft with 2-5/16" length for secure equipment connection
• Automatic thermal overload protection prevents motor damage
• Full load amps: 4.3/9.0-8.6 depending on voltage configuration

The H757 serves as a direct replacement for multiple OEM part numbers including A.O. Smith P56P2T8 series, Baldor M3158, Dayton 2Z267, and Carrier/BDP 48DA680122, making it a versatile solution for equipment retrofits and replacements. This general purpose motor is ideal for applications without special requirements, with open drip-proof construction protecting against falling liquids and debris.