Select Page

RA and RAHS Variety Rigid Adjustable Couplings
The RA and RAHS couplings are supplied in two different designs. Form II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Sort IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Attributes
Axial positioning with the pump impeller in vertical pump applications
Clearence match bores will allow for quick installation and servicing for pump and/or motor
Simply adjustable for vertical clearence
Removable spacer for uncomplicated maintenance
AISI 1045 Steel
Stainless Steel coupling also offered
Ordering Data
Application: Driver and Driven.
Electrical power: Motor horspower or torque necessity.
Velocity: Motor Velocity or Driven RPM.
Distance in between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of trust on either or the two shafts.
Submit drawing if out there.