Backstop Clutch RSBW is a FDC sprag type freewheel. It is bearing supported, centered plain bearings for low rotational speeds.

 Backstop Clutch ( Cam Clutch , Overrunning Clutch) RSBW Series

1 Type RSBW is a FDC sprag type freewheel. It is bearing supported, centered plain bearings for low rotational speeds.

2  Unit is delivered grease lubricated ready for installation in either a horizontal or vertical position.

3  Primarily used as a back stop. this type provides a high torque capacity with a minimum space uirement. The design allows installation in difficult environments such as high humidity or water splash areas.

4  A bolt, secured to a fixed part of the machine and passing through the solt in the torque arm, provides the rotational stop. Radial clearance on this bolt should be equal to 1 of the solt width. The torque arm and the bearings must not be prestressed.

   

	dH7	TKN	nimax	D	L1	F	E	B	N	L
		Nm	min-1
WRW	20	300	400	106	35	113	102.5	40	35	15
WRW	25	485	400	106	48	113	102.5	40	35	15
WRW	30	485	400	106	48	113	102.5	40	35	15
WRW	35	300	400	106	35	11	102.5	40	35	15
	35	485	400	106	48	113	102.5	40	35	15
WRW	40	1,035	300	132	52	125	115	60	35	15
WRW	45	1,035	300	132	52	125	115	60	35	15
WRW	50	1,035	300	132	52	125	115	60	35	15
WRW	55	1,035	300	132	52	125	115	60	35	15
WRW	60	2,040	250	161	54	140	130	70	35	15
WRW	70	2,040	250	161	54	140	130	70	35	15
WRW	80	3,900	200	190	70	165	150	70	45	20
WRW	90	3,900	200	190	70	165	150	70	45	20

Backstop Clutch RSBW