Selection Procedure for DIR, DIRA, DILR, and DILRA Disc Couplings

The DILR and DILRA Style coupling certainly are a direct replacement for any floating shaft style gear coupling. The DILR/DILRA is designed to make use of the hubs currently to the customer’s equipment. The DILR drop in substitute is going to be manufactured somewhat shorter that the DBFF and shims will probably be applied for ease of upkeep. The DILRA is adjustable employing an SLD (Shaft Locking Device) to make axial or length changes. Buyers with numerous pieces of tools with related length couplings can stock one particular spare spacer which can be utilized as being a replacement for a lot more than a single coupling.
Should the end user necessitates rigid hubs be provided with the coupling, a DIR or DIRA Sort coupling will likely be advisable as well as the BSE (distance Involving Shaft Ends) must be specified.
Demanded Facts:
The end user really should be prepared to provide the next data when contacting Technical Support:
Motor horse energy and speed (include gearbox ratio ¡§C input and output).
Rigid hub sizes (in case the buyer is applying current F-Style rigid gear coupling hubs).
DBFF or distance concerning flange faces in the rigid hubs for DILR Style.
BSE shaft separation may be specified for DIR Form.
Shaft sizes for rigid hubs DIR and DIRA Kind couplings.
For optimum bore sizes, check with Gear Coupling Catalog pages F-Style rigid hubs.


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