2 hp NEMA AC Induction Motor, Three Phase 230/460V, ODP/TEFC

This 2 horsepower AC electric motor is 3 phase, 60Hz, 230/460V asynchronous motor for general purpose applications such as air compressors. It has 145TC rolled stell frame construction for strength and durability, and NEMA B design which providing low starting current and high locked rotor torque.
2 hp 3 phase AC Induction Motor Specification

2 hp 3 phase AC Induction Motor Dimension

Unit: inch

NEMA AC Induction Motor Connection Diagram

Details

Tips: The AC induction motor bearing is overheating, why and how to do?

• The match between bearing and shaft is too loose or too tight.
  This situation will result in redundant friction, thus leading to the temperature rise of the motor bearing. The loose spindle can be inlayed with the bushing. If it is too tight, it is required to reprocess the spindle to the standard size.
• The bearing and end bell coordination is too loose or too tight.
  If it is too loose, the end bell can be inlayed with the bushing; if it is too tight, it is required to reprocess into the standard size.
• The lubricating oil of the bearing is too much or too little, or the oil quality is not good.
  Place certain lubricating oil or exchange the lubricating oil.
• The bearing has been damaged.
  Exchange the bearing.