Backstop Clutch for Sew Gearbox Ckf-a

• Customization: Available
• 20-130: 20-1301
• Transport Package: Industry Packing
• Model NO.: ckf-a
• Specification: STIEBER
• Trademark: TN
• Origin: Changzhou
• HS Code: 84836000
• Production Capacity: 10000PCS/Year

Product Description

Product Model: CKF-A

Type CKF-A is a centrifugal lift off Ssprag type freewheel with the inner race rotating. Only the inner race is designed for freewheeling. It is a non self- supported type.
Bearings must be provided to ensure concentricity of the inner and outer races and support axial and radial loads, as shown overleaf. Concentricity and run-out limits must be observed. The CKF-A type accepts all types of lubricant currently used in power transmission equipment. It is possible to mount these freewheels directly in gear-boxes without separate lubrication. An oil mist is generally sufficient. Grease lubrication may be acceptable if the unit works mostly in overrunning condition, as on E-motors.
When used as a backstop, it must be checked that the overrunning speed will not go below the minimum speed given in the caracteristics table.

TYPE	N@m	r/min		mm										kg
				d(H7)	D(h7)	E(H7)	F	G	C	B	A	n-d 1	b n ×t n
CKF-A2090	140	875	6000	20	90	66	78	42	35	35	25	6-6.6	6×2.8	1.50
CKF-A2595	190	825	6000	25	95	70	82	46	35	35	25	6-6.6	8×3.3	1.60
CKF-A30102	340	780	6000	30	102	75	87	51	40	40	30	6-6.6	8×3.3	1.80
CKF-A35110	425	740	6000	35	110	82	96	58	40	40	30	6-6.6	10×3.3	2.10
CKF-A40125	625	720	5000	40	125	92	108	68	40	40	30	8-6.6	12×3.3	2.90
CKF-A45130	715	665	5000	45	130	94	112	70	40	40	30	8-9.0	14×3.8	3.10
CKF-A50150	1120	610	4000	50	150	114	132	90	40	40	30	8-9.0	14×3.8	4.70
CKF-A55160	1300	600	4000	55	160	116	138	86	45	45	34	8-9.0	16×4.3	5.40
CKF-A60175	1500	490	3200	60	175	135	155	95	70	60	47	8-11	18×4.4	8.50
CKF-A70190	2250	480	3200	70	190	140	165	100	70	60	47	12-11	20×4.9	10
CKF-A80210	3000	450	2400	80	210	160	185	120	80	70	48	12-11	22×5.4	14
CKF-A90230	4600	420	2400	90	230	180	206	140	90	80	67	12-13.5	25×5.4	19
CKF-A100280	7600	455	2000	100	280	200	240	160	105	100	67	12-17.5	28×6.4	34
CKF-A130320	13600	415	2000	130	320	235	278	195	105	100	67	12-17.5	32×7.4	44
CKF-A150400	24500	365	2000	150	400	320	360	256	105	100	86	12-17.5	36×8.4	73