RainMaster™ Motor Blower

Patented Triple Clean Self-Cleaning Drilling Motor Blower for GE752™ and EMD-D79

QUIET CLEAN™ mechanically filters out sand, dirt, moisture and other abrasive contaminants for longer motor life. QUIET CLEAN lowers the contamination inside the drilling motor, yields greater reliability, longer time between rebuilds, which reduces downtime for the rig. Using a patented “element-less” filtration method, QUIET CLEAN cleans the air while pushing air through the blower. This requires less maintenance than standard filtration models, and no more maintenance than a standard non-filtered blower. The filtered contamination is expelled through two (2) cleaning cycle exit ports on the side of the blower.

Features

  • GEQ QUIET CLEAN™ motor blowers mechanically filter out sand, dirt, moisture and other abrasive contaminants for longer motor life.
  • First Stage Cleaning removes light particles.
  • Second Stage Cleaning removes heavy particles and moisture.
  • Both stages give you a combined filtering performance of 90%+ over unfiltered or non-cleaning blower products.

Benefits

  • Increased brush life
  • Increased time between rebuilds due to:
    • Decreased moisture penetration
    • Decreased contamination attacking insulation
    • Decreased commutator wear
  • Less moisture in the motor produces:
    • Higher Megger readings
    • Decreased flash overs from less moisture and 90% less contamination
    • Less fuse change-outs
    • Yields longer SCR lifetime
    • Longer life between rebuilds
    • Longer insulation life for motor

Options

  • Blower Adapter – GE752 to GE752 – P/N 258961
  • Blower Adapter – GE752 to EMD-D79 – P/N 259601
  • Blower Offset – GEQ Blower to EMD-D79 – P/N 259521
  • Blower Offset – GEQ Blower to EMD-D79 / stainless steel – P/N 259586
  • Blower Offset – GEQ Blower to GE752 – P/N 258881
  • RAINMASTER™ Blower Intake
  • RAINMASTER Retro Inlet

Applications

  • 89 DC Drilling Motors
  • AC Drilling Motors
  • EMD-D79 Drilling Motors
  • GE752 1000 HP Factory Frame and Conversion Frame Drilling Motors (one model fits both frames)
  • GE752 High-Torque Factory Frame and Conversion Frame Drilling Motors (one model fits both frames)
  • Reliance drilling motors
  • Toshiba drilling motors

Specifications

  • Sizes Available: 5 HP, 7.5 HP, 10 HP, 15 HP, and 25 HP
  • Filtration Method: Patented QUIET CLEAN™
  • Filtration Efficiency: 90+% on sand and dirt
  • Construction: Standard steel or stainless steel
  • Remote Mount: Available
  • QUIET CLEAN™: Available
  • Speed: 3600 RPM standard model
  • Motor Variations: 50 Hertz Available
  • Enclosure: TEFC/XP Cast Iron Construction
  • Service Factor: 1.15

Ratings

  • Motor: 240/480 Volts or 600 Volts, 3-Phase, 60 Hz
  • Motor Certification: “XP” rated for CL 1 Grp D, Div 2 motor

Performance Charts

Click on an image to view

Part Numbers

200730RAINMASTER 5 HP | 240/480 V Motor | Painted Carbon Steel
200732RAINMASTER 7.5 HP | 240/480 V Motor | Painted Carbon Steel
200734RAINMASTER 10 HP | 240/480 V Motor | Painted Carbon Steel
200736RAINMASTER 15 HP | 240/480 V Motor | Painted Carbon Steel
200731RAINMASTER 5 HP | 600 V Motor | Painted Carbon Steel
200733RAINMASTER 7.5 HP | 600 V Motor | Painted Carbon Steel
200735RAINMASTER 10 HP | 600 V Motor | Painted Carbon Steel
200737RAINMASTER 15 HP | 6000V Motor | Painted Carbon Steel
200738RAINMASTER 5 HP | Retro Inlet Accessory* | Painted Carbon Steel
200739RAINMASTER 7.5 HP | Retro Inlet Accessory* | Painted Carbon Steel
200740RAINMASTER 10 HP | Retro Inlet Accessory* | Painted Carbon Steel
200741RAINMASTER 15 HP | Retro Inlet Accessory* | Painted Carbon Steel
200750RAINMASTER 5 HP | 240/480 V Motor | Stainless Steel
200752RAINMASTER 7.5 HP | 240/480 V Motor | Stainless Steel
200754RAINMASTER 10 HP | 240/480 V Motor | Stainless Carbon Steel
200756RAINMASTER 15 HP | 240/480 V Motor | Stainless Steel
200751RAINMASTER 5 HP | 600 V Motor | Stainless Steel
200753RAINMASTER 7.5 HP | 600 V Motor | Stainless Steel
200755RAINMASTER 10 HP | 600 V Motor | Stainless Steel
200757RAINMASTER 15 HP | 600 V Motor | Stainless Steel
200758RAINMASTER 5 HP | Retro Inlet Accessory* | Stainless Steel
200759RAINMASTER 7.5 HP | Retro Inlet Accessory* | Stainless Steel
200760RAINMASTER 10 HP | Retro Inlet Accessory* | Stainless Steel
200761RAINMASTER 15 HP | Retro Inlet Accessory* | Stainless Steel
* RETRO INLETS ARE SPECIFIC TO BLOWER HORSEPOWER

Compatible Products

Documents

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RAINMASTER Brochure
Product Brochure