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TFS : Sprag Type One Way Cam Clutches

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TFS : Sprag Type One Way Cam Clutches

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Part Number	Torque Capacity Nm	Max Overrunning Speed		Drag Torque Nm	ØBore Size DIN H7	Keyway	A	ØB	C	D	E	F	G	H	Weight g	Cost	Quantity	Order
Part Number	Torque Capacity Nm	Inner Race r/min	Outer Race r/min	Drag Torque Nm	ØBore Size DIN H7	Keyway	A	ØB	C	D	E	F	G	H	Weight g	Cost	Quantity	Order
TFS12	18	4,500	2,300	0.04	12	4x1.8	13	35	30.0	18.0	0.6	0.3	4	1.4	68	£117.03
TFS15	28	3,500	1,800	0.06	15	5x1.2	18	42	36.0	22.0	0.8	0.3	5	1.8	120	£123.14
TFS17	50	3,200	1,600	0.11	17	5x1.2	19	47	38.0	22.0	1.2	0.8	5	2.3	150	£136.90
TFS20	84	2,500	1,300	0.18	20	6x1.6	21	52	45.0	27.0	1.2	0.8	6	2.3	220	£150.68
TFS25	128	2,000	1,000	0.19	25	8x2.0	24	62	52.0	35.0	1.2	0.8	8	2.8	360	£183.81
TFS30	200	1,600	800	0.21	30	8x2.0	27	72	62.0	40.0	1.8	1.0	10	2.5	530	£210.32
TFS35	475	1,400	700	0.42	35	10x2.4	31	80	70.0	48.0	1.8	1.0	12	3.5	790	£253.34
TFS40	607	1,300	650	0.46	40	12x2.2	33	90	78.0	54.5	1.8	1.0	12	4.1	1,050	£358.81
TFS45	756	1,100	550	0.56	45	14x2.1	36	100	85.3	59.0	1.8	1.0	14	4.6	1,370	£472.53
TFS50	1,124	1,000	500	0.60	50	14x2.1	40	110	92.0	65.0	1.8	1.0	14	5.6	1,900	£518.54
TFS60	1,975	840	420	0.87	60	18x2.3	46	130	110.0	84.0	2.6	1.5	18	5.5	3,110	£786.16
TFS70	2,514	750	380	0.91	70	20x2.7	51	150	125.0	91.0	2.6	1.5	20	6.9	4,390	£1208.53
TFS80	3,924	670	340	1.22	80	22x3.1	58	170	140.0	100.0	2.6	1.5	20	7.5	6,440	£1647.62

Material
High carbon hardened steel alloy.

Features
•The outer race designed for press fit installation to the housing. Correct interference dimensions of the outer race must be maintained to obtain maximum bearing and clutch performance. The internal diameter of the housing should meet the H7 tolerance of the JIS standard. Keyways should be made in the end faces of the clutch for proper installation. If the tolerance of the internal diameter of the housing is K6, keyways are not required on the end faces of the clutch.
•Make sure the housing has enough strength to withstand the pressure required for the press fitting installation of the clutch.
•When installing the clutch, mount it with a type 62 bearing to avoid radial force, since this clutch does not have any bearings inside.
•Mount the clutch ensuring that the shaft driving direction is in the direction indicated by the arrow on the cover plates.
•The recommended shaft tolerance is H7.
•Suitable surface pressure of the key should be selected according to your company design standards.

Lubrication
•Oil lubrication is recommended
•Do not use grease or lubricants with EP additives.

Safety Recommendations
•Always lock out power switch before installing, removing, lubricating or servicing a system that uses Cam Clutch products.
•When connecting or disconnecting Cam Clutch products, eye protection is required. Wear safety glasses, protective clothing, gloves and safety shoes.

Downloads
PDF Documents : Catalogue Page