MHC3 (2-20 HP)

MOTOR

4-pole induction continuous rated motor with squirrel cage rotor. Bi-metallic switches (thermals) embedded in stator winding to protect against overheating. Stator insulation class ‘H’ (180ºC), 1.15 Service Factor

POWER SUPPLY

3 phase, 60 Hz, AC Supply, 208, 230,460,575. Other voltages available upon  request.

BALL BEARINGS

The rotor shaft is carried on a deep groove ball bearing up to 5HP and on units  7.5HP and above a  double row angular contact ball bearing carries  the high  thrust and radial loads. The Upper bearing is a deep groove  single row  oversized bearing. The bearings are enclosed with high temperature grease  containing special Anti-corrosion additive.

POWER CABLE

Waterproof/oil proof, rubber-insulated, neoprene-sheathed copper conductor  flexible cable, 25ft. (7.6m) length standard. Type SOOW in North America,  EPR in the Middle East and HO7RN in the EU with Trailing cable for thermals and seal probe sensor.

SHAFT SEALS

Double Mechanical Seals, outer and inner are Silicon Carbide, both rotating and  stationary faces. Equipped with Moisture Sensor to detect progressive seal wear on 7.5 HP and above.