Description
Marathon® Blue Chip® AC Motor, 4-Pole Continuous-Duty, Inverter Ready Special Features, 150 hp, 460 V AC, 165 A, 60 Hz Frequency, 3 ph, 1786 rpm Speed, 1 Speed, TEFC Enclosure, 445T Frame, 3.38 in Dia x 8.5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 553 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, 50.78 in L Dimensions
Features:
- Blue Chip® motor quality, 100% cast iron construction for rigidity and reduced vibration
- NEMA design C for extra high starting and breakdown torque design
- Roller bearing on drive end for belted loads
- IP55 rating, enclosure protection against dust and water jets
- Axial surface seal (50 to 200 hp) and Inpro® smart ring plus on the 250 hp model, rotating shaft seals on each end
- Horizontal motor orientation
- Squirrel cage inverter rated
- NEMA Design C 4140 Shaft Material
- 80C rise at rated load
- Internal and external epoxy finish
- Brass drain and breather? Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
- Constant torque operation from 0 to base speed on vector drive
- Normally closed thermostats (one per phase, Class F)
- Universal mounting up to 15 Lb-Ft, (see comment below and Mod Central for vertical mounting), Horizontal mounting (see comment below and Mod Central for vertical mounting)
Applications:
For aggregate industry crusher applications such as cone, jaw and roller type impactors, pulverizes
Standards/Approval:
- CE
- CSA Certified
- NEMA Premium® XRI® Efficiency
- UL Listed
