Teco N0506 MAX-SE Induction Motor

Description:

The Teco N0506 MAX-SE Induction Motor is used to provide high-efficiency variable speed power for industrial machinery operating with variable frequency drives (VFDs). Commonly installed in pumps, compressors, conveyors, fans, blowers, mixers, and process equipment requiring continuous-duty inverter operation. Maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of industrial motor drive systems.

Applications:

The Teco N0506 MAX-SE is a NEMA Premium Efficiency, Totally Enclosed Fan Cooled (TEFC), inverter-duty three-phase induction motor engineered for severe-duty industrial environments. It is designed to deliver reliable torque, precise speed control, and energy-efficient performance when operated with a variable frequency drive, making it suitable for manufacturing plants, mining operations, water and wastewater treatment facilities, material handling systems, and industrial process automation.

Technical Specifications:

• Manufacturer: TECO-Westinghouse Motor Company
• Manufacturer Part Number (MPN): N0506 (NP0506 Series)
• Product Type: Three-Phase Induction Motor
• Motor Series: MAX-SE / MAX-PE Inverter Duty
• Rated Output: 50 HP (37.3 kW)
• Rated Speed: 1200 RPM (1180 RPM Full Load)
• Voltage: 230/460 VAC
• Phase: Three-Phase
• Frequency: 60 Hz
• Number of Poles: 6
• Frame Size: 365T
• Enclosure: Totally Enclosed Fan Cooled (TEFC)
• NEMA Design: B
• Duty Cycle: Continuous Duty
• Insulation Class: F
• Service Factor: 1.15
• Nominal Efficiency: 94.1% (NEMA Premium)
• Full Load Current: 41.8 A @ 230 VAC / 20.9 A @ 460 VAC
• Inverter Duty Rating: 10:1 Constant Torque, 20:1 Variable Torque
• Constant Torque Speed Range: 6–60 Hz
• Constant Horsepower Speed Range: 60–90 Hz
• Ambient Temperature Rating: 40°C
• Bearings: Drive End 6313, Non-Drive End 6213
• Approximate Weight: 620 lb (281 kg)
• Compatible Equipment: Pumps, compressors, conveyors, fans, blowers, mixers, crushers, and industrial process machinery utilizing variable frequency drives.

Common Replacements:

• TECO-Westinghouse EP0506
• TECO-Westinghouse NP0506
• TECO-Westinghouse APH0506