EG Series - Low-profile, self-aligning ball guideways

About EG Series - Low-profile, self-aligning ball guideways

Oil flooded rotary screw compressors engineered for heavy duty performance combining reliability with ease of maintenance Featuring ELG is in house eta V profile rotors these machines deliver high energy efficiency low speed operation and minimal oil carryover 1ppm thanks to the advanced OSBIC impact centrifugal separation process

Key Features

• Low Profile: Reduced assembly height (15%) and shorter block length (33%).
• 4-Row Steel Balls: High rigidity and equal load capacity in all four directions.
• Self-Aligning: Compensates for installation misalignments to maintain high accuracy.
• Ball Retainer: Holds balls in place even when the block is removed from the rail.

• 
  

• Rail & Bolt Specifications

  • Pitch (Hole Spacing): 60 mm (15“25), 80 mm (30“35)

  • Standard Rail Lengths: Up to 4,000 mm

  • Bolt Torque for Rail Mounting:

    • EG15: M3—0.5, Torque 186 N -cm (iron) / 127 N-cm (aluminum)

    • EG20: M5—0.8, Torque 883 / 588 N-cm

    • EG25/30: M6—1, Torque 1,373 / 921 N-cm

    • EG35: M8—1.25, Torque 3,041 / 2,010 N-cm