Description
Marathon® Blue Chip® AC Motor, 4-Pole Continuous-Duty, Explosion Proof AC Motors, Severe Duty Motors, Inverter Ready Special Features, 1 hp, 575 V AC, 1.3 A, 60 Hz Frequency, 3 ph, 1765 rpm Speed, 1 Speed, XPFC Enclosure, 143T Frame, 0.88 in Dia x 2.31 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 3.75 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 14.73 in L x 12.28 in W x 7.44 in H Dimensions
Features:
- Bearing Current Protection (BCP)
- Blue Chip® motor quality, 100% cast iron construction for rigidity and reduced vibration
- Internal and external surfaces treated with epoxy paint
- Precision balanced to 0.08 in/sec
- Extended grease tubes
- Normally closed thermostats (must be connected to control circuit)
- Shaft slinger
- Horizontal motor orientation
- Squirrel cage inverter rated
- Meets T3B temperature code with a maximum surface temperature of 329 deg F
- Permanently lubricated, sealed bearings extend the lifetime of the motor
- 140 frame motor and below include explosion proof conduit box, shipped loose
- EXXON Polyrex EM Grease supports extreme temperatures between -20 deg F(-29 deg C) and +350 deg F(+177 deg C)
- Shaft flingers protect bearings from damage caused by dirt and rain
- Condensation drains allow the motor to expel and drain built-up moisture
Standards/Approval:
- NEMA Premium® XRI® Efficiency
Warranty:
3 Years
