Miki Pulley CF-A Models

CF-A O0/O1/O2 Types

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-O0-1360	10	25	±4	0.5	3	±2	10000	1.47×10²	2.5×10^-5	0.08
CF-A-002-O0-1360	20	50	±8	1.0	3	±3	8000	2.92×10²	1.3×10^-4	0.2
CF-A-004-O0-1360	40	100	±16	1.0	3	±3	7000	7.59×10²	2.8×10^-4	0.2
CF-A-008-O0-1360	80	200	±32	1.0	3	±4	6500	1.44×10³	7.6×10^-4	0.3
CF-A-012-O0-1360	120	300	±48	1.0	2	±4	6500	4.38×10³	8.3×10^-4	0.3
CF-A-016-O0-1360	160	400	±64	1.5	3	±5	6000	3.28×10³	2.5×10^-3	0.7
CF-A-022-O0-1360	220	550	±88	1.5	2	±5	6000	8.26×10³	2.7×10^-3	0.7
CF-A-025-O0-1360	250	630	±100	1.5	3	±5	5000	4.12×10³	4.2×10^-3	0.8
CF-A-028-O0-1360	350	880	±140	1.5	2	±5	5000	1.05×10⁴	4.6×10^-3	1.0
CF-A-030-O0-1360	400	1000	±160	1.5	3	±5	4000	6.40×10³	1.1×10^-2	1.5
CF-A-050-O0-1360	600	1500	±240	1.5	2	±5	4000	1.48×10⁴	1.2×10^-2	1.7
CF-A-080-O0-1360	800	2000	±320	1.5	2	±4	4000	2.17×10⁴	1.5×10^-2	2.3
CF-A-090-O0-1360	900	2250	±360	1.5	3	±5	3600	1.37×10⁴	3.8×10^-2	3.2
CF-A-140-O0-1360	1400	3500	±560	1.5	2	±5	3600	2.90×10⁴	4.2×10^-2	3.7
CF-A-200-O0-1360	2000	5000	±800	1.5	2	±5	3200	6.08×10⁴	7.8×10^-2	5.5
CF-A-250-O0-1360	3000	8750	±1250	1.5	2	±5	3000	8.28×10⁴	0.14	7.8
CF-A-400-O0-1360	5000	12500	±2000	1.5	2	±5	2800	1.25×10⁵	0.24	11.5

*Max. rotation speed does not take into account dynamic balance.
*The dynamic torsional stiffness is about 1.3 times that of the static torsional stiffness.
*Values for moment of inertia and mass are those when the cylindrical hub and flange hub have pilot bores.

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-O1-1360	10	25	±4	0.5	3	±2	10000	1.47×10²	5.8×10^-5	0.3
CF-A-002-O1-1360	20	50	±8	1.0	3	±3	8000	2.92×10²	2.5×10^-4	0.5
CF-A-004-O1-1360	40	100	±16	1.0	3	±3	7000	7.59×10²	5.4×10^-4	0.6
CF-A-008-O1-1360	80	200	±32	1.0	3	±4	6500	1.44×10³	1.6×10^-3	1.3
CF-A-012-O1-1360	120	300	±48	1.0	2	±4	6500	4.38×10³	1.8×10^-3	1.3
CF-A-016-O1-1360	160	400	±64	1.5	3	±5	6000	3.28×10³	4.3×10^-3	2.3
CF-A-022-O1-1360	220	550	±88	1.5	2	±5	6000	8.26×10³	4.8×10^-3	2.4
CF-A-025-O1-1360	250	630	±100	1.5	3	±5	5000	4.12×10³	8.5×10^-3	3.6
CF-A-028-O1-1360	350	880	±140	1.5	2	±5	5000	1.05×10⁴	9.6×10^-3	3.8
CF-A-030-O1-1360	400	1000	±160	1.5	3	±5	4000	6.40×10³	2.1×10^-2	6.0
CF-A-050-O1-1360	600	1500	±240	1.5	2	±5	4000	1.48×10⁴	2.3×10^-2	6.3
CF-A-080-O1-1360	800	2000	±320	1.5	2	±4	4000	2.17×10⁴	2.6×10^-2	7.6
CF-A-090-O1-1360	900	2250	±360	1.5	3	±5	3600	1.37×10⁴	6.7×10^-2	11.8
CF-A-140-O1-1360	1400	3500	±560	1.5	2	±5	3600	2.90×10⁴	7.4×10^-2	12.6
CF-A-200-O1-1360	2000	5000	±800	1.5	2	±5	3200	6.08×10⁴	0.14	17.8
CF-A-250-O1-1360	3000	8750	±1250	1.5	2	±5	3000	8.28×10⁴	0.24	24.5
CF-A-400-O1-1360	5000	12500	±2000	1.5	2	±5	2800	1.25×10⁵	0.44	37.6

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-O2-1360	10	25	±4	0.5	3	±2	10000	1.47×102	1.3×10^-4	0.5
CF-A-002-O2-1360	20	50	±8	1.0	3	±3	8000	2.92×102	6.3×10^-4	1.1
CF-A-004-O2-1360	40	100	±16	1.0	3	±3	7000	7.59×102	1.3×10^-3	1.5
CF-A-008-O2-1360	80	200	±32	1.0	3	±4	6500	1.44×103	3.7×10^-3	3.0
CF-A-012-O2-1360	120	300	±48	1.0	2	±4	6500	4.38×103	3.9×10^-3	3.1
CF-A-016-O2-1360	160	400	±64	1.5	3	±5	6000	3.28×103	1.1×10^-2	5.5
CF-A-022-O2-1360	220	550	±88	1.5	2	±5	6000	8.26×103	1.1×10^-2	5.6
CF-A-025-O2-1360	250	630	±100	1.5	3	±5	5000	4.12×103	2.1×10^-2	8.5
CF-A-028-O2-1360	350	880	±140	1.5	2	±5	5000	1.05×104	2.2×10^-2	8.7
CF-A-030-O2-1360	400	1000	±160	1.5	3	±5	4000	6.40×103	4.7×10^-2	13.8
CF-A-050-O2-1360	600	1500	±240	1.5	2	±5	4000	1.48×104	5.0×10^-2	14.2
CF-A-080-O2-1360	800	2000	±320	1.5	2	±4	4000	2.17×104	5.4×10^-2	15.5
CF-A-090-O2-1360	900	2250	±360	1.5	3	±5	3600	1.37×104	0.15	26.1
CF-A-140-O2-1360	1400	3500	±560	1.5	2	±5	3600	2.90×104	0.16	26.8
CF-A-200-O2-1360	2000	5000	±800	1.5	2	±5	3200	6.08×104	0.30	39.4
CF-A-250-O2-1360	3000	8750	±1250	1.5	2	±5	3000	8.28×104	0.50	52.3
CF-A-400-O2-1360	5000	12500	±2000	1.5	2	±5	2800	1.25×105	0.97	85.0

Dimensions

Unit [mm]

Model	d1			d2			D1	D2	D3	N1	N2	L1	L2	L3	A	B	C	E	G1	G2	O	P	S	TK	M1	M2
Model	Pilot bore	Min.	Max.	Pilot bore	Min.	Max.	D1	D2	D3	N1	N2	L1	L2	L3	A	B	C	E	G1	G2	O	P	S	TK	M1	M2
CF-A-001	8	9	19	8	9	22	57	56	56	30	36	32	24	58	24	7	34	22	11	–	5	18	2	44	2-M6	2-M6
CF-A-002	10	11	28	9	10	30	86	85	85	40	45	30	28	62	24	8	34	20	10	–	14	12	4	68	2-M8	2-M8
CF-A-004	12	14	30	11	12	36	100	97	100	45	55	34	30	68	28	8	38	24	12	–	18	17	4	80	3-M8	3-M8
CF-A-008	12	14	38	15	16	46	122	120	120	60	70	40	42	86	32	10	44	28	14	–	20	20	4	100	3-M10	3-M10
CF-A-012	12	14	38	15	16	46	122	120	120	60	70	40	42	86	32	10	44	28	14	–	20	20	4	100	4-M10	4-M10
CF-A-016	15	16	48	19	20	56	150	150	150	70	85	52	50	108	42	12	58	36	18	–	25	24	6	125	3-M12	3-M12
CF-A-022	15	16	48	19	20	56	150	150	150	70	85	52	50	108	42	12	58	36	18	–	25	24	6	125	4-M12	4-M12
CF-A-025	15	16	55	19	20	65	170	170	170	85	100	58	56	120	46	14	64	40	20	–	26	26	6	140	3-M14	3-M14
CF-A-028	15	16	55	19	20	65	170	170	170	85	100	58	56	120	46	14	64	40	20	–	26	26	6	140	4-M14	4-M14
CF-A-030	20	22	65	28	30	80	200	200	200	100	120	68	66	142	58	16	76	50	25	–	33	35	8	165	3-M16	3-M16
CF-A-050	20	22	65	28	30	80	200	200	200	100	120	68	66	142	58	16	76	50	25	–	33	35	8	165	4-M16	4-M16
CF-A-080	20	22	65	28	30	80	205	205	200	100	120	80	66	150	65	16	84	61	30.5	–	33	35	4	165	4-M16	4-M16
CF-A-090	30	32	85	30	32	95	260	260	260	125	140	84	80	172	70	19	92	62	31	–	46	45	8	215	3-M20	3-M20
CF-A-140	30	32	85	30	32	95	260	260	260	125	140	84	80	172	70	19	92	62	31	–	46	45	8	215	4-M20	4-M20
CF-A-200	35	38	105	35	38	110	300	300	300	145	160	94	90	192	80	19	102	72	36	–	46	45	8	250	4-M20	4-M20
CF-A-250	40	42	115	40	42	120	340	340	340	160	180	100	100	208	85	19	108	77	22.5	32	60	60	8	280	4-M20	8-M20
CF-A-400	40	42	115	40	42	130	370	370	370	170	200	125	125	260	105	29	135	95	28.5	38	70.5	67	10	300	4-M24	8-M20

*Pilot bores are to be drilled into the part. Minimum values for d1 and d2 are given by the minimum bore diameter values in the MIKI PULLEY standard hole-drilling standards and maximum values from the maximum allowable drilled bore diameters.
*The above table values are dimensions when the rubber body is assembled, so the N1, TK, D1, and D2 dimensions prior to rubber body assembly will differ from those above.
*The TK dimension is the bolt mounting pitch diameter of the flange hub or paired mounting part.
*The nominal diameters for bolts M1/M2 are equal to the quantity minus the nominal diameter of the screw threads.
*Using a hex-socket-head bolt with the CF-A-400 requires a special flat washer.
*CF-A-O2 data is used as the CAD data.

CF-A S0/S1/S2 Types

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-S0-1360	10	25	±4	0.5	3	±2	10000	1.47×10²	1.9×10^-5	0.07
CF-A-002-S0-1360	20	50	±8	1.0	3	±3	8000	2.92×10²	1.2×10^-4	0.1
CF-A-004-S0-1360	40	100	±16	1.0	3	±3	7000	7.59×10²	2.6×10^-4	0.2
CF-A-008-S0-1360	80	200	±32	1.0	3	±4	6500	1.44×10³	7.2×10^-4	0.3
CF-A-012-S0-1360	120	300	±48	1.0	2	±4	6500	4.38×10³	7.6×10^-4	0.3
CF-A-016-S0-1360	160	400	±64	1.5	3	±5	6000	3.28×10³	2.4×10^-3	0.6
CF-A-022-S0-1360	220	550	±88	1.5	2	±5	6000	8.26×10³	2.6×10^-3	0.7
CF-A-025-S0-1360	250	630	±100	1.5	3	±5	5000	4.12×10³	4.0×10^-3	0.8
CF-A-028-S0-1360	350	880	±140	1.5	2	±5	5000	1.05×10⁴	4.3×10^-3	0.9
CF-A-030-S0-1360	400	1000	±160	1.5	3	±5	4000	6.40×10³	1.0×10^-2	1.4
CF-A-050-S0-1360	600	1500	±240	1.5	2	±5	4000	1.48×10⁴	1.1×10^-2	1.7
CF-A-080-S0-1360	800	2000	±320	1.5	2	±4	4000	2.17×10⁴	1.5×10^-2	2.3
CF-A-090-S0-1360	900	2250	±360	1.5	3	±5	3600	1.37×10⁴	3.6×10^-2	3.1
CF-A-140-S0-1360	1400	3500	±560	1.5	2	±5	3600	2.90×10⁴	3.8×10^-2	3.4
CF-A-200-S0-1360	2000	5000	±800	1.5	2	±5	3200	6.08×10⁴	7.5×10^-2	5.3
CF-A-250-S0-1360	3000	8750	±1250	1.5	2	±5	3000	8.28×10⁴	0.14	7.0
CF-A-400-S0-1360	5000	12500	±2000	1.5	2	±5	2800	1.25×10⁵	0.22	10.7

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-S1-1360	10	25	±4	0.5	3	±2	10000	1.47×10²	6.0×10^-5	0.3
CF-A-002-S1-1360	20	50	±8	1.0	3	±3	8000	2.92×10²	2.8×10^-4	0.5
CF-A-004-S1-1360	40	100	±16	1.0	3	±3	7000	7.59×10²	5.8×10^-4	0.7
CF-A-008-S1-1360	80	200	±32	1.0	3	±4	6500	1.44×10³	1.8×10^-3	1.4
CF-A-012-S1-1360	120	300	±48	1.0	2	±4	6500	4.38×10³	2.0×10^-3	1.4
CF-A-016-S1-1360	160	400	±64	1.5	3	±5	6000	3.28×10³	4.7×10^-3	2.5
CF-A-022-S1-1360	220	550	±88	1.5	2	±5	6000	8.26×10³	5.4×10^-3	2.6
CF-A-025-S1-1360	250	630	±100	1.5	3	±5	5000	4.12×10³	9.2×10^-3	3.8
CF-A-028-S1-1360	350	880	±140	1.5	2	±5	5000	1.05×10⁴	1.1×10^-3	4.0
CF-A-030-S1-1360	400	1000	±160	1.5	3	±5	4000	6.40×10³	2.2×10^-2	6.3
CF-A-050-S1-1360	600	1500	±240	1.5	2	±5	4000	1.48×10⁴	2.5×10^-2	6.8
CF-A-080-S1-1360	800	2000	±320	1.5	2	±4	4000	2.17×10⁴	2.9×10^-2	8.1
CF-A-090-S1-1360	900	2250	±360	1.5	3	±5	3600	1.37×10⁴	7.1×10^-2	12.4
CF-A-140-S1-1360	1400	3500	±560	1.5	2	±5	3600	2.90×10⁴	7.9×10^-2	13.3
CF-A-200-S1-1360	2000	5000	±800	1.5	2	±5	3200	6.08×10⁴	0.15	18.5
CF-A-250-S1-1360	3000	8750	±1250	1.5	2	±5	3000	8.28×10⁴	0.25	24.5
CF-A-400-S1-1360	5000	12500	±2000	1.5	2	±5	2800	1.25×10⁵	0.49	39.5

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-S2-1360	10	25	±4	0.5	3	±2	10000	1.47×10²	1.4×10－4	0.5
CF-A-002-S2-1360	20	50	±8	1.0	3	±3	8000	2.92×10²	6.6×10－4	1.1
CF-A-004-S2-1360	40	100	±16	1.0	3	±3	7000	7.59×10²	1.4×10－3	1.5
CF-A-008-S2-1360	80	200	±32	1.0	3	±4	6500	1.44×10³	3.9×10－3	3.1
CF-A-012-S2-1360	120	300	±48	1.0	2	±4	6500	4.38×10³	4.1×10－3	3.2
CF-A-016-S2-1360	160	400	±64	1.5	3	±5	6000	3.28×10³	1.1×10－2	5.6
CF-A-022-S2-1360	220	550	±88	1.5	2	±5	6000	8.26×10³	1.2×10－2	5.8
CF-A-025-S2-1360	250	630	±100	1.5	3	±5	5000	4.12×10³	2.2×10－2	8.7
CF-A-028-S2-1360	350	880	±140	1.5	2	±5	5000	1.05×10⁴	2.3×10－2	8.9
CF-A-030-S2-1360	400	1000	±160	1.5	3	±5	4000	6.40×10³	4.9×10－2	14.2
CF-A-050-S2-1360	600	1500	±240	1.5	2	±5	4000	1.48×10⁴	5.2×10－2	14.6
CF-A-080-S2-1360	800	2000	±320	1.5	2	±4	4000	2.17×10⁴	5.6×10－2	16.0
CF-A-090-S2-1360	900	2250	±360	1.5	3	±5	3600	1.37×10⁴	0.16	26.6
CF-A-140-S2-1360	1400	3500	±560	1.5	2	±5	3600	2.90×10⁴	0.17	27.5
CF-A-200-S2-1360	2000	5000	±800	1.5	2	±5	3200	6.08×10⁴	0.32	40.1
CF-A-250-S2-1360	3000	8750	±1250	1.5	2	±5	3000	8.28×104	0.50	52.3
CF-A-400-S2-1360	5000	12500	±2000	1.5	2	±5	2800	1.25×105	1.00	86.9

Dimensions

Unit [mm]

Model	d1			d2			D1	D2	D3	N1	N2	L1	L2	L3	A	B	C	E	G1	G2	O	S	TS	TK	M1	M2
Model	Pilot bore	Min.	Max.	Pilot bore	Min.	Max.	D1	D2	D3	N1	N2	L1	L2	L3	A	B	C	E	G1	G2	O	S	TS	TK	M1	M2
CF-A-001	8	9	19	8	9	22	57	56	56	30	36	32	24	58	24	7	34	22	11	–	5	2	10	44	2-M6	2-M6
CF-A-002	10	11	28	9	10	30	86	85	85	40	45	30	28	62	24	8	34	20	10	–	14	4	14	68	2-M8	2-M8
CF-A-004	12	14	30	11	12	36	100	97	100	45	55	34	30	68	28	8	38	24	12	–	18	4	14	80	3-M8	3-M8
CF-A-008	12	14	38	15	16	46	122	120	120	60	70	40	42	86	32	10	4	28	14	–	20	4	17	100	3-M10	3-M10
CF-A-012	12	14	38	15	16	46	122	120	120	60	70	40	42	86	32	10	44	28	14	–	20	4	17	100	4-M10	4-M10
CF-A-016	15	16	48	19	20	56	150	150	150	70	85	52	50	108	42	12	58	36	18	–	25	6	19	125	3-M12	3-M12
CF-A-022	15	16	48	19	20	56	150	150	150	70	85	52	50	108	42	12	58	36	18	–	25	6	19	125	4-M12	4-M12
CF-A-025	15	16	55	19	20	65	170	170	170	85	100	58	56	120	46	14	64	40	20	–	26	6	22	140	3-M14	3-M14
CF-A-028	15	16	55	19	20	65	170	170	170	85	100	58	56	120	46	14	64	40	20	–	26	6	22	140	4-M14	4-M14
CF-A-030	20	22	65	28	30	80	200	200	200	100	120	68	66	142	58	16	76	50	25	–	33	8	25	165	3-M16	3-M16
CF-A-050	20	22	65	28	30	80	200	200	200	100	120	68	66	142	58	16	76	50	25	–	33	8	25	165	4-M16	4-M16
CF-A-080	20	22	65	28	30	80	205	205	200	100	120	80	66	150	65	16	84	61	30.5	–	33	4	25	165	4-M16	4-M16
CF-A-090	30	32	85	30	32	95	260	260	260	125	140	84	80	172	70	19	92	62	31	–	46	8	32	215	3-M20	3-M20
CF-A-140	30	32	85	30	32	95	260	260	260	125	140	84	80	172	70	19	92	62	31	–	46	8	32	215	4-M20	4-M20
CF-A-200	35	38	105	35	38	110	300	300	300	145	160	94	90	192	80	19	102	72	36	–	46	8	32	250	4-M20	4-M20
CF-A-250	40	42	115	40	42	120	340	340	340	160	180	100	100	208	85	19	108	77	22.5	32	60	8	32	280	4-M20	8-M20
CF-A-400	40	42	115	40	42	130	370	370	370	170	200	125	125	260	105	29	135	95	28.5	38	70.5	10	45	300	4-M24	8-M20

*Pilot bores are to be drilled into the part. Minimum values for d1 and d2 are given by the minimum bore diameter values in the MIKI PULLEY standard hole-drilling standards and maximum values from the maximum allowable drilled bore diameters.
*The above table values are dimensions when the rubber body is assembled, so the N1, TK, D1, and D2 dimensions prior to rubber body assembly will differ from those above.
*The TK dimension is the bolt mounting pitch diameter of the flange hub or paired mounting part, but it is possible to change to make the mounting easier. Please contact MIKI PULLEY for the details.
*The TS dimension is the H8 plug gauge reference dimension. However, size 001 has a tolerance of ^+0.15₀, while sizes 002 and 004 have tolerances of ^+0.1_0.
*The nominal diameters for bolts M1/M2 are equal to the quantity minus the nominal diameter of the screw threads.
*Using a hex-socket-head bolt with the CF-A-400 requires a special flat washer.

CF-A OG Types

Specifications

Unit [mm]

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-OG-1360	10	25	±4	24.8	3	±2	1000	7.35×10¹	3.5×10^-4	1.4
CF-A-002-OG-1360	20	50	±8	24.7	3	±3	1000	1.46×10²	1.5×10^-3	2.5
CF-A-004-OG-1360	40	100	±16	24.5	3	±3	1000	3.80×10²	2.9×10^-3	3.3
CF-A-008-OG-1360	80	200	±32	24.3	3	±4	1000	7.20×10²	8.0×10^-3	6.2
CF-A-012-OG-1360	120	300	±48	16.2	2	±4	1000	2.19×10³	8.4×10^-3	6.4
CF-A-016-OG-1360	160	400	±64	23.7	3	±5	1000	1.64×10³	2.1×10^-2	10.6
CF-A-022-OG-1360	220	550	±88	15.8	2	±5	1000	4.13×10³	2.3×10^-2	11.0
CF-A-025-OG-1360	250	630	±100	23.5	3	±5	1000	2.06×10³	4.2×10^-2	15.9
CF-A-028-OG-1360	350	880	±140	15.6	2	±5	1000	0.53×10⁴	4.4×10^-2	16.5
CF-A-030-OG-1360	400	1000	±160	22.7	3	±5	1000	3.20×10³	9.6×10^-2	25.8
CF-A-050-OG-1360	600	1500	±240	15.2	2	±5	1000	7.40×10³	0.10	26.6
CF-A-080-OG-1360	800	2000	±320	15.1	2	±4	1000	1.09×10⁴	0.11	28.7
CF-A-090-OG-1360	900	2250	±360	22.1	3	±5	1000	6.85×10³	0.30	47.8
CF-A-140-OG-1360	1400	3500	±560	14.7	2	±5	1000	1.45×10⁴	0.31	49.3
CF-A-200-OG-1360	2000	5000	±800	14.4	2	±5	1000	3.04×10⁴	0.55	74.3
CF-A-250-OG-1360	3000	8750	±1250	14.2	2	±5	1000	4.14×10⁴	0.99	97.7
CF-A-400-OG-1360	5000	12500	±2000	13.4	2	±5	1000	6.25×10⁴	1.77	164.6

*The values of the above table are for a flange hub with pilot bore when L = 500.
*Max. rotation speed does not take into account dynamic balance.
*The dynamic torsional stiffness is about 1.3 times that of the static torsional stiffness.

Dimensions

Unit [mm]

Model	d2			D3	N2	L2	A	B	R	E	G1	G2	S	TK	M1	M2
Model	Pilot bore	Min.	Max.	D3	N2	L2	A	B	R	E	G1	G2	S	TK	M1	M2
CF-A-001-OG-1360	8	9	22	56	36	24	24	7	30	22	11	–	2	44	2-M6	2-M6
CF-A-002-OG-1360	9	10	30	85	45	28	24	8	40	20	10	–	4	68	2-M8	2-M8
CF-A-004-OG-1360	11	12	36	100	55	30	28	8	45	24	12	–	4	80	3-M8	3-M8
CF-A-008-OG-1360	15	16	46	120	70	42	32	10	60	28	14	–	4	100	3-M10	3-M10
CF-A-012-OG-1360	15	16	46	120	70	42	32	10	60	28	14	–	4	100	4-M10	4-M10
CF-A-016-OG-1360	19	20	56	150	85	50	42	12	70	36	18	–	6	125	3-M12	3-M12
CF-A-022-OG-1360	19	20	56	150	85	50	42	12	70	36	18	–	6	125	4-M12	4-M12
CF-A-025-OG-1360	19	20	65	170	100	56	46	14	85	40	20	–	6	140	3-M14	3-M14
CF-A-028-OG-1360	19	20	65	170	100	56	46	14	85	40	20	–	6	140	4-M14	4-M14
CF-A-030-OG-1360	28	30	80	200	120	66	58	16	100	50	25	–	8	165	3-M16	3-M16
CF-A-050-OG-1360	28	30	80	200	120	66	58	16	100	50	25	–	8	165	4-M16	4-M16
CF-A-080-OG-1360	28	30	80	205	120	66	65	16	100	61	30.5	–	4	165	4-M16	4-M16
CF-A-090-OG-1360	30	32	95	260	140	80	70	19	125	62	31	–	8	215	3-M20	3-M20
CF-A-140-OG-1360	30	32	95	260	140	80	70	19	125	62	31	–	8	215	4-M20	4-M20
CF-A-200-OG-1360	35	38	110	300	160	90	80	19	145	72	36	–	8	250	4-M20	4-M20
CF-A-250-OG-1360	40	42	120	340	180	100	85	19	160	77	22.5	32	8	280	4-M20	8-M20
CF-A-400-OG-1360	40	42	130	370	200	125	105	29	170	95	28.5	38	10	300	4-M24	8-M20

*Pilot bores are to be drilled into the part. Minimum values for d2 are given by the minimum bore diameter values in the MIKI PULLEY standard hole-drilling standards and maximum values from the maximumallowable drilled bore diameters.
*The nominal diameters for bolts M1/M2 are equal to the quantity minus the nominal diameter of the screw threads, where the quantity is for one side.
*The L dimension has a standard length of 1000 mm or less. Dimension L must at least allow enough space for an M1 bolt to be mounted.

CF-A OZ Types

Specifications

Model	Torque			Misalignment			Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
Model	Nominal ［N・m］	Max. ［N・m］	Continuous vibration torque ［N・m/10Hz］	Parallel ［mm］	Angular ［°］	Axial ［mm］	Max. rotation speed ［min^-1］	Dynamic torsional stiffness ［N・m/rad］	Moment of inertia ［kg・m²］	Mass ［kg］
CF-A-001-OZ-1360	10	25	±4	8.1	1	±2	10000	7.35×10¹	4.3×10^-4	1.6
CF-A-002-OZ-1360	20	50	±8	8.1	1	±3	8000	1.46×10²	2.0×10^-3	3.1
CF-A-004-OZ-1360	40	100	±16	8.0	1	±3	7000	3.80×10²	3.6×10^-3	4.0
CF-A-008-OZ-1360	80	200	±32	7.8	1	±4	6500	7.20×10²	1.1×10^-2	7.7
CF-A-012-OZ-1360	120	300	±48	7.8	1	±4	6500	2.19×10³	1.1×10^-2	7.8
CF-A-016-OZ-1360	160	400	±64	7.5	1	±5	6000	1.64×10³	2.9×10^-2	13.1
CF-A-022-OZ-1360	220	550	±88	7.5	1	±5	6000	4.13×10³	3.0×10^-2	13.4
CF-A-025-OZ-1360	250	630	±100	7.5	1	±5	5000	2.06×10³	5.4×10^-2	19.1
CF-A-028-OZ-1360	350	880	±140	7.5	1	±5	5000	0.53×10⁴	5.7×10^-2	19.6
CF-A-030-OZ-1360	400	1000	±160	7.2	1	±5	4000	3.20×10³	0.12	30.2
CF-A-050-OZ-1360	600	1500	±240	7.2	1	±5	4000	7.40×10³	0.12	30.9
CF-A-080-OZ-1360	800	2000	±320	7.2	1	±4	4000	1.09×10⁴	0.13	33.0
CF-A-090-OZ-1360	900	2250	±360	7.0	1	±5	3600	6.85×10³	0.37	55.3
CF-A-140-OZ-1360	1400	3500	±560	7.0	1	±5	3600	1.45×10⁴	0.38	56.7
CF-A-200-OZ-1360	2000	5000	±800	6.7	1	±5	3200	3.04×10⁴	0.74	91.3
CF-A-250-OZ-1360	3000	8750	±1250	6.6	1	±5	3000	4.14×10⁴	1.19	111.9
CF-A-400-OZ-1360	5000	12500	±2000	6.2	1	±5	2800	6.25×10⁴	2.47	190.0

Dimensions

Unit [mm]

Model	d2			D3	N2	L2	A	B	H	R	E	T	G1	G2	S	TK	Z	M1	M2
Model	Pilot bore	Min.	Max.	D3	N2	L2	A	B	H	R	E	T	G1	G2	S	TK	Z	M1	M2
CF-A-001-OZ-1360	8	9	22	56	36	24	24	7	5	30	22	1.5	11	–	2	44	52	2-M6	2-M6
CF-A-002-OZ-1360	9	10	30	85	45	28	24	8	5	40	20	1.5	10	–	4	68	80	2-M8	2-M8
CF-A-004-OZ-1360	11	12	36	100	55	30	28	8	5	45	24	1.5	12	–	4	80	95	3-M8	3-M8
CF-A-008-OZ-1360	15	16	46	120	70	42	32	10	10	60	28	1.5	14	–	4	100	115	3-M10	3-M10
CF-A-012-OZ-1360	15	16	46	120	70	42	32	10	10	60	28	1.5	14	–	4	100	115	4-M10	4-M10
CF-A-016-OZ-1360	19	20	56	150	85	50	42	12	10	70	36	1.5	18	–	6	125	145	3-M12	3-M12
CF-A-022-OZ-1360	19	20	56	150	85	50	42	12	10	70	36	1.5	18	–	6	125	145	4-M12	4-M12
CF-A-025-OZ-1360	19	20	65	170	100	56	46	14	10	85	40	1.5	20	–	6	140	165	3-M14	3-M14
CF-A-028-OZ-1360	19	20	65	170	100	56	46	14	10	85	40	1.5	20	–	6	140	165	4-M14	4-M14
CF-A-030-OZ-1360	28	30	80	200	120	66	58	16	10	100	50	1.5	25	–	8	165	195	3-M16	3-M16
CF-A-050-OZ-1360	28	30	80	200	120	66	58	16	10	100	50	1.5	25	–	8	165	195	4-M16	4-M16
CF-A-080-OZ-1360	28	30	80	205	120	66	65	16	10	100	61	1.5	30.5	–	4	165	195	4-M16	4-M16
CF-A-090-OZ-1360	30	32	95	260	140	80	70	19	10	125	62	2	31	–	8	215	250	3-M20	3-M20
CF-A-140-OZ-1360	30	32	95	260	140	80	70	19	10	125	62	2	31	–	8	215	250	4-M20	4-M20
CF-A-200-OZ-1360	35	38	110	300	160	90	80	19	15	145	72	2	36	–	8	250	290	4-M20	4-M20
CF-A-250-OZ-1360	40	42	120	340	180	100	85	19	15	160	77	2.5	22.5	32	8	280	330	4-M20	8-M20
CF-A-400-OZ-1360	40	42	130	370	200	125	105	29	15	170	95	2	28.5	38	10	300	360	4-M24	8-M20

*Pilot bores are to be drilled into the part. Minimum values for d2 are given by the minimum bore diameter values in the MIKI PULLEY standard hole-drilling standards and maximum values from the maximum allowable drilled bore diameters.
*The nominal diameters for bolts M1/M2 are equal to the quantity minus the nominal diameter of the screw threads, where the quantity is for one side.
*See the floating length graph for the L dimension. Dimension L must at least allow enough space for an M1 bolt to be mounted.

Standard Hole-drilling Standards

Unit [mm]

Models compliant with the old JIS standards (Class 2)					Models compliant with the new JIS standards					Models compliant with the new motor standards
Nominal bore diameter	Bore diameter (d1, d2)	Keyway width (W1, W2)	Keyway height (T1, T2)	Set screw hole (M)	Nominal bore diameter	Bore diameter (d1, d2)	Keyway width (W1, W2)	Keyway height (T1, T2)	Set screw hole (M)	Nominal bore diameter	Bore diameter (d1, d2)	Keyway width (W1, W2)	Keyway height (T1, T2)	Set screw hole (M)
Tolerance	H7, H8	E9	^+0.3₀	–	Tolerance	H7	H9	^+0.3₀	–	Tolerance	G7, F7	H9	^+0.3₀	–
9	9^+0.022₀	–	–	2-M4	–	–	–	–	–	–	–	–	–	–
10	10^+0.022₀	–	–	2-M4	–	–	–	–	–	–	–	–	–	–
11	11^+0.018₀	–	–	2-M4	–	–	–	–	–	–	–	–	–	–
12	12^+0.018₀	4^+0.050_+0.020	13.5	2-M4	12H	12^+0.018₀	4^+0.030₀	13.8	2-M4	–	–	–	–	–
14	14^+0.018₀	5^+0.050_+0.020	16.0	2-M4	14H	14^+0.018₀	5^+0.030₀	16.3	2-M4	14N	14^+0.024_+0.006	5^+0.030₀	16.3	2-M4
15	15^+0.018₀	5^+0.050_+0.020	17.0	2-M4	15H	15^+0.018₀	5^+0.030₀	17.3	2-M4	–	–	–	–	–
16	16^+0.018₀	5^+0.050_+0.020	18.0	2-M4	16H	16^+0.018₀	5^+0.030₀	18.3	2-M4	–	–	–	–	–
17	17^+0.018₀	5^+0.050_+0.020	19.0	2-M4	17H	17^+0.018₀	5^+0.030₀	19.3	2-M4	–	–	–	–	–
18	18^+0.018₀	5^+0.050_+0.020	20.0	2-M4	18H	18^+0.018₀	6^+0.030₀	20.8	2-M5	–	–	–	–	–
19	19^+0.021₀	5^+0.050_+0.020	21.0	2-M4	19H	19^+0.021₀	6^+0.030₀	21.8	2-M5	19N	19^+0.028_+0.007	6^+0.030₀	21.8	2-M5
20	20^+0.021₀	5^+0.050_+0.020	22.0	2-M4	20H	20^+0.021₀	6^+0.030₀	22.8	2-M5	–	–	–	–	–
22	22^+0.021₀	7^+0.061_+0.025	25.0	2-M6	22H	22^+0.021₀	6^+0.030₀	24.8	2-M5	–	–	–	–	–
24	24^+0.021₀	7^+0.061_+0.025	27.0	2-M6	24H	24^+0.021₀	8^+0.036₀	27.3	2-M6	24N	24^+0.028_+0.007	8^+0.036₀	27.3	2-M6
25	25^+0.021₀	7^+0.061_+0.025	28.0	2-M6	25H	25^+0.021₀	8^+0.036₀	28.3	2-M6	–	–	–	–	–
28	28^+0.021₀	7^+0.061_+0.025	31.0	2-M6	28H	28^+0.021₀	8^+0.036₀	31.3	2-M6	28N	28^+0.028_+0.007	8^+0.036₀	31.3	2-M6
30	30^+0.021₀	7^+0.061_+0.025	33.0	2-M6	30H	30^+0.021₀	8^+0.036₀	33.3	2-M6	–	–	–	–	–
32	32^+0.025₀	10^+0.061_+0.025	35.5	2-M8	32H	32^+0.025₀	10^+0.036₀	35.3	2-M8	–	–	–	–	–
35	35^+0.025₀	10^+0.061_+0.025	38.5	2-M8	35H	35^+0.025₀	10^+0.036₀	38.3	2-M8	–	–	–	–	–
38	38^+0.025₀	10^+0.061_+0.025	41.5	2-M8	38H	38^+0.025₀	10^+0.036₀	41.3	2-M8	38N	38^+0.050_+0.025	10^+0.036₀	41.3	2-M8
40	40^+0.025₀	10^+0.061_+0.025	43.5	2-M8	40H	40^+0.025₀	12^+0.043₀	43.3	2-M8	–	–	–	–	–
42	42^+0.025₀	12^+0.075_+0.032	45.5	2-M8	42H	42^+0.025₀	12^+0.043₀	45.3	2-M8	42N	42^+0.050_+0.025	12^+0.043₀	45.3	2-M8
45	45^+0.025₀	12^+0.075_+0.032	48.5	2-M8	45H	45^+0.025₀	14^+0.043₀	48.8	2-M10	–	–	–	–	–
48	48^+0.025₀	12^+0.075_+0.032	51.5	2-M8	48H	48^+0.025₀	14^+0.043₀	51.8	2-M10	48N	48^+0.050_+0.025	14^+0.043₀	51.8	2-M10
50	50^+0.025₀	12^+0.075_+0.032	53.5	2-M8	50H	50^+0.025₀	14^+0.043₀	53.8	2-M10	–	–	–	–	–
55	55^+0.030₀	15^+0.075_+0.032	60.0	2-M10	55H	55^+0.030₀	16^+0.043₀	59.3	2-M10	55N	55^+0.060_+0.030	16^+0.043₀	59.3	2-M10
56	56^+0.030₀	15^+0.075_+0.032	61.0	2-M10	56H	56^+0.030₀	16^+0.043₀	60.3	2-M10	–	–	–	–	–
60	60^+0.030₀	15^+0.075_+0.032	65.0	2-M10	60H	60^+0.030₀	18^+0.043₀	64.4	2-M10	60N	60^+0.060_+0.030	18^+0.043₀	64.4	2-M10
63	63^+0.030₀	18^+0.075_+0.032	69.0	2-M10	18H	63^+0.030₀	18^+0.043₀	67.4	2-M10	–	–	–	–	–
65	65^+0.030₀	18^+0.075_+0.032	71.0	2-M10	65H	65^+0.030₀	18^+0.043₀	69.4	2-M10	65N	65^+0.060_+0.030	18^+0.043₀	69.4	2-M10

*The ø11 or below requirement under the new JIS standards and ø11 requirement for the new motor standards are the same as the old JIS standards (class 2).

Distance from set screw edge (Cylinder hub)

Coupling size	001	002	004	008	012	016	022	025	028	030	050	080	090	140	200	250	400
Distance from set screw edge ［mm］	6	6	6	7	7	10	10	10	10	11	11	11	13	13	13	13	13

Distance from set screw edge (Flange hub)

Coupling size	001	002	004	008	012	016	022	025	028	030	050	080	090	140	200	250	400
Distance from set screw edge ［mm］	6	7	7	9	9	10	10	10	10	15	15	15	15	15	16	16	16

Miki Pulley CF-A Models

CF-A O0/O1/O2 Types

Specifications

Specifications

Specifications

Dimensions

CF-A S0/S1/S2 Types

Specifications

Specifications

Specifications

Dimensions

CF-A OG Types

Specifications

Dimensions

CF-A OZ Types

Specifications

Dimensions

Standard Hole-drilling Standards

Distance from set screw edge (Cylinder hub)

Distance from set screw edge (Flange hub)

TKK Corporation

Contact for Oversea

Contact Japanese

Miki Pulley CF-A Models

CF-A O0/O1/O2 Types

Specifications

Specifications

Specifications

Dimensions

CF-A S0/S1/S2 Types

Specifications

Specifications

Specifications

Dimensions

CF-A OG Types

Specifications

Dimensions

CF-A OZ Types

Specifications

Dimensions

Standard Hole-drilling Standards

Distance from set screw edge (Cylinder hub)

Distance from set screw edge (Flange hub)

TKK Corporation

Contact for Oversea

Contact Japanese

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