Home - Atra-Flex Flexible Couplings
ATRA-FLEX® flexible shaft couplings with elastomeric inserts are manufactured for the Power Transmission Industry and can cover wide variety of applications. They are designed to increase reliability and efficiency. ATRA-FLEX is the smart choice when operations are looking for …
Products - Atra-Flex Flexible Couplings
ATRA-FLEX® Flexible Couplings are proudly manufactured in the USA. Standard hubs and rings are machined from Solid Carbon Steel rounds and tubing, maintaining tight tolerance’s which maintains excellent coupling balance.
ATRA-FLEX® couplings eliminate the need for lubrication, which significantly reduces coupling failures, maintenance and downtime commonly caused by insufficient lubrication of gear and grid couplings.
About Us - Atra-Flex Flexible Couplings
ATR Inc. Corporate Headquarters located in Santa Ana, Ca USA has been manufacturing and providing ATRA-FLEX® quality flexible couplings to the power Transmission Industry for more than 36 years. We are distributed through our Independent Sales Representatives and our Global Distributor Partners.
ATRA-FLEX® Millennium® - Atra-Flex Flexible Couplings
ATRA-FLEX® Millennium®. Uniquely combines the stability of a compression type coupling with the safety of a shear coupling. In the event of a lockup, the insert will shear, minimizing the possibility of damaging your rotational equipment. No lubrication or routine maintenance is …
Find A Distributor - Atra-Flex Flexible Couplings
Find A Distributor. Leaders in Design Technology offering quick, low cost solutions for rotating equipment, misalignment, end float and vibrational troubles in the Power Transmission Industry.
Solving Misalignment - Atra-Flex Flexible Couplings
ATRA-FLEX® Elastomeric Flexible couplings will help save your operation money! The free movement of the ATRA-FLEX® Insert accommodates parallel misalignment, and still maintains full shock and vibration damping.
all couplings should be inspected at routine shut downs or every six to twelve months (or 4500 to 9000 HOURS) DEPENDING ON THE DUTY OF THE APPLICATION. REMOVE THE RING AND UNWRAP THE INSERT.
ATRA-FLEX FLEXIBLE COUPLINGS . T-Flex Installation 1. Preparation for Mounting Hubs: - Shaft and bore surfaces must be clean of burrs, nicks and dirt. - Shaft and bore dimensions should be checked for required fit. 2. Mounting the Ring Hub and Flex Hub: - Mount the Ring Hub and Flex Hub as illustrated, flush to the shaft ends if possible. If ...
Check dimensions/max bore tables to confirm the coupling sized will accommodate shafts and physically fit the application. Determine if the couplings hubs will be bored to size, or used with Taper Lock Bushings, QD Bushings, or other type of locking device.
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