EP

February 5, 2021

RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are made available in two diverse styles. Style II coupling includes two rigid hubs, adjusting nut and split ring and split ring for motor bub. Style IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Capabilities
Axial positioning with the pump impeller in vertical pump applications
Clearence match bores enables for uncomplicated installation and upkeep for pump and/or motor
Quickly adjustable for vertical clearence
Removable spacer for straightforward servicing
AISI 1045 Steel
Stainless Steel coupling also obtainable
Ordering Data
Application: Driver and Driven.
Power: Motor horspower or torque necessity.
Velocity: Motor Velocity or Driven RPM.
Distance between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Volume of trust on both or both shafts.
Submit drawing if obtainable.