Hydrastart

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A fluid coupling suitable for soft-starting high inertia machinery with reduced current demand, controlled acceleration, torque and motor overload protection. 

Renold Hydrastart Coupling

Coupling Capacity

  • Maximum power @ 1500RPM - 600kW
  • Maximum speed -  3500RPM

Renold Hydrastart

Features & Benefits

  • High inertia-controlled torque to 700kW
  • Soft start - motor accelerates at reduced load
  • Reduced motor size - lower cost drive package
  • Overload protection - safeguards costly equipment
  • Dampens vibration, reducing mechanical stress - extends machine life
  • Delay fill version - extends acceleration time and further reduces start up torque
  • Automatically matches load and speed on multi drives
  • Energy saving through reduced current demand at start up
  • Coupling, brake and V pulley design types - design flexibility
T: UK: +44 (0) 29 20792737 / US: 716 326 3121 Request more information Download brochureRequest brochure

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