RA and RAHS Form Rigid Adjustable Couplings
The RA and RAHS couplings are provided in two various styles. Sort II coupling includes two rigid hubs, adjusting nut and split ring and split ring for motor bub. Form IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Attributes
Axial positioning in the pump impeller in vertical pump applications
Clearence match bores makes it possible for for easy installation and servicing for pump and/or motor
Easily adjustable for vertical clearence
Removable spacer for effortless upkeep
AISI 1045 Steel
Stainless Steel coupling also accessible
Ordering Facts
Application: Driver and Driven.
Electrical power: Motor horspower or torque necessity.
Velocity: Motor Speed or Driven RPM.
Distance involving shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of believe in on either or each shafts.
Submit drawing if offered.