Rigid Couplings transmit high torque without keyway.
Press Release Summary:
Precision machined from steel with black-oxide finish, PowerRing(TM) couplings consist of 2 collars and one compressing sleeve. They are offered in sizes from ¾-2½ in. bore with axial load (torque) handling capacity from 232-3,209 lb-ft respectively. Units can be supplied with stepped bores in various sizes, are balanced, exhibit virtually zero runout, and do not mar shafts. They are suited for unsupported shafts and shafts running at high speeds.
Original Press Release:
Rigid Couplings Transmit High Torque Without Keyway
A new line of rigid couplings that are ideal for unsupported shafts, shafts running at high speeds, and vertical shafts with suspended loads is being introduced by Stafford Manufacturing Corp. of Wilmington, Massachusetts.
PowerRing(TM) Rigid Couplings transmit three-times the torque of conventional clamp-type couplings without a keyway and are easy to assemble and remove. Consisting of two PowerRing(TM) collars and a compressing sleeve, they have a smooth bore and are ideally suited for applications with unsupported shafts, shafts running at high speeds, and vertical shafts with suspended loads.
Available in standard sizes from ¾" to 2 ½" bore with axial load (torque) handling capacity from 232 to 3,209 ft.-lbs., respectively, PowerRing(TM) Rigid Couplings can also be supplied with stepped bores in various sizes. Precision machined from steel with a black-oxide finish, they are balanced, exhibit virtually zero runout, and will not marr expensive shafts.
PowerRing(TM) Rigid Couplings are priced from $108.00 with quantity discounts offered and delivery from stock. Literature and pricing are available upon request.
For more information contact:
Stafford Manufacturing Corporation
Laurie Mann, Marketing
P.O. Box 2370
Woburn, MA 01888
(800) 695-5551 FAX (978) 657-4731
e-mail: sales@staffordmfg.com
www.staffordmfg.com
