RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are supplied in two diverse styles. Sort II coupling includes two rigid hubs, adjusting nut and split ring and split ring for motor bub. Style IV coupling includes two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Attributes
Axial positioning from the pump impeller in vertical pump applications
Clearence fit bores allows for simple set up and maintenance for pump and/or motor
Effortlessly adjustable for vertical clearence
Removable spacer for effortless maintenance
AISI 1045 Steel
Stainless Steel coupling also available
Ordering Details
Application: Driver and Driven.
Power: Motor horspower or torque requirement.
Speed: Motor Pace or Driven RPM.
Distance between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of believe in on either or both shafts.
Submit drawing if obtainable.