WESPATT, Inc. Tail Threading - Products - Rope Sheaves

Products > Rope Sheaves > Roll Sheaves

WESPATT Roll Sheaves incorporate a proven rope groove design which helps the carrier ropes provide both the grip that is necessary for efficient tail threading plus the proper tension on the carrier ropes. Constructed of fine grain cast iron, WESPATT roll sheaves provide years of trouble free threading life.
	WSH108 Fixed Roll Sheaves mount to the roll, rotate with it and match roll to rope speed. Mounts on the face of the roll: Request a quote for this product WSH112 Fixed Roll Sheaves mount to the journal. Request a quote for this product
	WSH115 Free Wheeling Roll Sheaves contain precision bearings permitting the rope speed to be independent of the roll speed for disengagement of the threading system when not in use. Request a quote for this product WSH118 Free Wheeling Roll Sheaves, Clutch Driven, contain a one way overriding clutch arrangement, to allow the carrier ropes to drive the roll until sheet is stabilized. Sheave becomes free wheeling when rope drive is slowed down or stopped. Request a quote for this product
	WSH116 Split Free Wheeling Roll Sheaves permit easy mounting and removal of rope sheave without the need for removing roll bearings. Greatly reduces time spent on roll sheave bearing maintenance. Request a quote for this product
Standard material for roll sheaves is cast iron. Stainless steel is optional. Custom designed and available in single, double or triple rope assemblies. To permit us to quote your specific roll sheave application, please send us a drawing or sketch of the face of your roll, journal dimensions, rope path and the type of roll sheave needed. CAUTION: Dependent upon the roll journal diameter and type of sheave requested, free wheeling roll sheaves may be the longest lead time item in a rope threading system and should be scheduled as such.