WL22BC115
1150 HP

The Ward Leonard WL22BC115 horizontally mounted inverter-rated AC induction 1150 HP form wound motor is manufactured for high reliability and efficiency, and optimal use in heavy duty mud pump and drawworks applications.

The durable WL22BC115 is designed to withstand high shock and vibration conditions and to provide decades of continuous service. With Certified Class H insulation and a maximum temperature rise of 105ºC, it’s suited for any climate and hostile operating environment.

Key Performance Ratings
Horsepower
1150HP
Voltage
575V
Full Load Current
1120A
Rated Speed
795 RPM
Max. Mechanical Speed
3200 RPM
Torque
7595 lbf/ft
Weight
6000 lbs
Key Features
  • 6-pole stator with form wound windings
  • Certified Class H insulation
  • Extra tough pitch copper rotor bars
  • 2-cycle global VPI
  • Double shaft extension (tapered, splined or keyed)
  • Designed for Variable Frequency Drive (VFD) operation
  • Tested for 4 hours under water at 500V
  • 4340 alloy shafts
  • IP 44 motor enclosure
  • Shaft seals & oil slingers on the drive & non-drive sides
  • Six (6) 100Ω platinum RTDs; 2/phase embedded in stator
  • ISO 9001:2015-certified
  • CSA, ATEX, and ABS Certified
  • Physical equivalent of the GE motor model GEB22
Accessories

Standard

  • Anti-Condensation HeatersStator RTD’s (2/ph standard)

Optional

  • Blower
  • Pressure Switch
  • Lock-Out Switches
  • Junction Boxes