RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are provided in two diverse designs. Type II coupling includes two rigid hubs, adjusting nut and split ring and split ring for motor bub. Type IV coupling includes two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Characteristics
Axial positioning of the pump impeller in vertical pump applications
Clearence match bores enables for simple set up and maintenance for pump and/or motor
Simply adjustable for vertical clearence
Removable spacer for straightforward servicing
AISI 1045 Steel
Stainless Steel coupling also readily available
Ordering Information
Application: Driver and Driven.
Energy: Motor horspower or torque requirement.
Velocity: Motor Velocity or Driven RPM.
Distance between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Quantity of believe in on either or the two shafts.
Submit drawing if available.