ULElectrical Apparatus Service Association, Inc.

Reconditioned DC Hi-Torque Drilling Motor

Reconditioned DC Hi-Torque Drilling Motor
Reconditioned DC Hi-Torque Drilling Motor

The Joliet C75ZB-F Series Wound Reconditioned High-Torque Drilling Motor delivers a continuous rating for mud pump and rotary table applications of 1085 HP and intermittent rating for drawworks applications of 1320 HP. Continuous rating is at 750 VDC, 1150 Amperes, 965 RPM.

The Joliet C75ZE-F Shunt Wound Reconditioned High-Torque Drilling Motor delivers a continuous rating for mud pump and rotary table applications of 1130 HP and intermittent rating for drawworks applications of 1365 HP. Continuous rating is at 750 VDC, 1185 Amperes, 1040 RPM.

DOWNLOADS

PDF C75YZB(E) New Hi-Torque Data Sheet (PDF, 345KB)

Specifications

C75ZB(E)-F Features
  • Approximate Weight: 7,225 lbs., 3275 kg
  • ISO 9001:2000 Quality Program
  • Shrink-wrap w/Desiccant
  • 12/18 Month Warranty
  • Reconditioned Self excited Series field (C75ZB-F Model)
  • New Separately excited Shunt field (C75ZE-F Model)
  • Reconditioned Class H Insulation
  • New Intertec Space Heater: 120 or 240 Volts, Explosion Proof, 150 Watts
  • New Brushes (C130 or T900)
  • New Bearings (FAG or SKF)
  • New Crouse-Hinds Auxiliary Lockout Switch, Explosion Proof
  • New Dywer Pressure Sensor, Explosion Proof
  • New Bolt On Chain Bosses (PE)
  • New Radial Constant Pressure Brush holders
  • New Factory Drilling Frame
  • New Cushioned “Export Spec.” Shipping Skid
  • New Pressurized connection box mounted on left side of motor as viewed from commutator end, with double bolt-on or plug-in armature cable connections and terminations for space heater, auxiliary switch, and pressure sensor. Connection box can be specified on right side
  • New Blower Assembly: 10 HP or 15 HP, Explosion Proof, 3 Phase, 60 Hz., 460 or 575 VAC, Providing 2800 CFM of cooling, 40°C or 55°C Ambient
  • Reconditioned GE™ Single shaft extension with New Oilfield Hub
  • Precision Dynamic Balance, better than ISOG2
C75ZB-F Additional Specifications
  • Force Ventilated
  • Red Oxide Primer Inside & Out with (2) Part Epoxy Paint System, Grey in Color
  • New Leads: 646 MCM, shielded, with Pass Thru Terminals
  • Inspection Covers: Bolt-on or Snap-on Type
  • 6620 lb. ft. Torque at 900 RPM (1030 HP)
  • 6290 lb. ft. Torque at 945 RPM (1130 HP)
C75ZE-F Additional Specifications
  • Force Ventilated
  • Red Oxide Primer Inside & Out with (2) Part Epoxy Paint System, Grey in Color
  • New Leads: 646 MCM, shielded, with Pass Thru Terminals
  • Inspection Covers: Bolt-on or Snap-on Type
  • 5995 lb. ft. Torque at 900 RPM (1030 HP)
  • 5705 lb. ft. Torque at 1040 RPM (1130 HP)

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