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RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are offered in two distinctive variations. Form II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Type IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Features
Axial positioning in the pump impeller in vertical pump applications
Clearence fit bores permits for effortless set up and servicing for pump and/or motor
Very easily adjustable for vertical clearence
Removable spacer for straightforward upkeep
AISI 1045 Steel
Stainless Steel coupling also available
Ordering Facts
Application: Driver and Driven.
Power: Motor horspower or torque necessity.
Speed: Motor Speed or Driven RPM.
Distance amongst shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Volume of believe in on either or both shafts.
Submit drawing if available.