• CM628TUT 1230 HP AC Motor

    National Oilwell Varco offers a family of Baylor AC induction motors, designed specifically for continuous mud pump, rotary table, and drawworks oilfield drilling duty. In addition, there is also a family of Vertical AC induction motors, designed to provide increased electrical performance and superior mechanical durability in hex pump and top drive applications. 

    Description

    National Oilwell Varco offers a family of Baylor AC induction motors, designed specifically for continuous mud pump, rotary table, and drawworks oilfield drilling duty. In addition, there is also a family of Vertical AC induction motors, designed to provide increased electrical performance and superior mechanical durability in hex pump and top drive applications.  High quality materials, robust construction, ISO 9001 manufacturing standards and technologically advanced electronic design software ensure reliable performance in the naturally hostile oil rig environment.

     

    Features/Benefits

    Features include:

    • 1230 hp continuous rating for mud pump and rotary table duty
    • 1450 hp intermittent rating for drawworks duty
    • Constant 7700 lbs-ft torque from zero - 840 rpm
    • Rated Load Slip - 3 rpm
    • 600-690 VAC, 1120 amps at 600 Volts
    • Heavy duty insulated roller bearings
    • Extreme duty shaft extension and bearings added for strength for side loads
    • Six pole
    • Rotor with heavy duty copper alloy cage bars and end rings
    • Form wound stator coils
    • VPI Class H insulated stator windings
    • Stator RTDs, 100 ohm platinum, Bearing RTDs, 100 ohm platinum
    • Differential Pressure sensor
    • E(x)e 3200 cfm blower assembly (optional)
    • ATEX / CE Certified
    • VFD Continuous duty
    • Motor enclosure protection - IP 45
    • Terminal box protection - IP56
    • Area classification: increased safety "e" T3 temperature