Regal Rexnord Marathon X459 3/4 HP 460V 1075 RPM 48Y AC Motor

The Regal Rexnord Marathon X459 is a reliable 3/4 horsepower AC motor engineered for industrial and commercial applications requiring 460-volt three-phase power. This motor operates at 1075 RPM, making it ideal for applications requiring moderate speed with good torque characteristics.

Key Specifications:

• Power Rating: 3/4 HP (0.75 horsepower)
• Voltage: 460V three-phase
• Speed: 1075 RPM
• Frame Size: 48Y - compact design for space-constrained installations
• Marathon brand quality - known for durability and long service life

The 48Y frame is a common NEMA frame size featuring a special mounting configuration with a single rigid base mount and extended shaft. This frame type is frequently used in pumps, fans, blowers, and other industrial equipment. The 1075 RPM speed indicates this is a 6-pole motor design, providing higher torque at lower speeds compared to standard 1800 RPM motors.

Regal Rexnord's Marathon line is engineered for continuous duty applications with robust construction, quality bearings, and reliable performance in demanding industrial environments.