When the application takes a direct and solid shaft connection and that shaft misalignments during operation are minimal, then your ABR solid or rigid type coupling China couplings may be used. To match shafts from 6mm up to 50mm in diameter as standard.
A solid compression-type coupling or rigid coupling as it is sometimes termed has no versatility but may effectively be used for connecting two shafts to create a permanent joint. The solid coupling is usually designed to manage to transmitting the full torque load capacity of the shaft.
Ever-power stocks an array of solid (muff) style shaft coupling for fast easy shaft connection. Ideal for 6mm to 50mm diameter shafts, the anodised metal construction is made for arduous use. Just release the clamp style design by detatching the four bolts, fit the coupling and reapply the bolts to a fixed torque to attain reliable shaft connection. Holding tight tolerances to the concentricity on the bore, makes the Ever-power rigid coupling a perfect emergency fix or prototype connection.
By precisely aligning the two shafts and holding them firmly in place, rigid couplings help to maximize performance and boost the expected life of the machine. These rigid couplings can be found in two basic styles to fit the wants of different applications. Sleeve-style couplings are the most affordable and easiest to make use of, whilst clamped or compression rigid couplings can be found in two parts and suit together around the shafts to form a sleeve. Both types can be found from Ever-power suiting shaft sizes from 6mm up to 50mm in size.
1 and Two piece ABR rigid couplings – Two distinct designs are available. The main one and two piece series couplers have got superior holding power and keep maintaining alignment. The solitary piece versions are supplied with four clamping screws. The two piece split version couplers can be installed and removed without machine dis-assembly. Supplied with eight clamping screws, they provide dependable holding power and maintain alignment.
Precision Rigid couplings are available as standard in aluminium alloy and stainless steel. For smaller shaft sizes the new SC series clamping technique that ensures the concentricity of the clamped shaft. Suited to shaft sizes from 3mm to 15mm size, including imperial and custom made formats, make the new SC series ideal for applications where high torque and excellent torsional stiffness are required.
Exceptional torsional stiffness
High torque capacity
Metric and Imperial bore formats
Integral clamp shaft attachment
If you require further technical information, please usually do not hesitate to contact our sales engineers who will be more than happy to help you with your selection.

Ever-power’s Rigid couplings are ribbed-type compression couplings that are recommended for emergency and regular program about heavily loaded shafts. These couplings are bored true to shaft size, and the halves are separated during the boring operation to allow for clamping when the halves are drawn collectively.
Product Features
Bolt heads and nuts protected by flanges
Bored true to shaft size
Recommended for emergency and regular service on heavily loaded shafts
Outer diameters turned
End flanges faced square to bore