ETP-A B - ETP BUSHINGS & POSI-LOCK - Miki Pulley Vietnam

Shaft and hub can be easily and quickly coupled by tightening a clamping bolt located on the flange surface.Fastening is accomplished using fewer bolts than with mechanical systems, and there is no slotting as with mechanical systems, so high-precision coupling with a concentricity of 0.05 mm is possible.

ETP-A B

ETP-A B Types

[Specifications]

Model	Rated torque ［N・m］	Rated thrust ［N］	Shaft contact pressure ［N/mm2］	Hub contact pressure ［N/mm2］	Tightening torque ［N・m］	Moment of inertia ［kg・m2］	Mass ［kg］
ETP-A-15-B	55	7300	90	80	6	0.018×10-3	0.10
ETP-A-19-B	100	10600	90	80	8	0.046×10-3	0.17
ETP-A-20-B	125	12500	90	80	8	0.046×10-3	0.16
ETP-A-22-B	135	12300	90	80	8	0.065×10-3	0.19
ETP-A-24-B	200	16700	90	80	8	0.067×10-3	0.20
ETP-A-25-B	250	20000	90	80	8	0.071×10-3	0.19
ETP-A-28-B	300	21400	90	80	8	0.12×10-3	0.26
ETP-A-30-B	420	28000	90	80	8	0.14×10-3	0.29
ETP-A-32-B	420	26300	90	80	8	0.20×10-3	0.35
ETP-A-35-B	650	37100	90	80	8	0.25×10-3	0.40
ETP-A-38-B	750	39500	90	80	8	0.31×10-3	0.43
ETP-A-40-B	940	47000	90	80	8	0.44×10-3	0.55
ETP-A-42-B	940	44800	90	80	8	0.47×10-3	0.55
ETP-A-45-B	1290	57300	90	80	13	0.69×10-3	0.71
ETP-A-48-B	1570	65400	90	80	13	0.83×10-3	0.78
ETP-A-50-B	1900	76000	90	80	13	1.05×10-3	0.86
ETP-A-55-B	2500	90900	90	80	13	1.43×10-3	1.06
ETP-A-60-B	3400	113000	90	80	13	2.15×10-3	1.37
ETP-A-65-B	3500	108000	90	80	13	3.10×10-3	1.67
ETP-A-70-B	5200	149000	90	80	32	4.08×10-3	2.04
ETP-A-75-B	6300	168000	90	80	32	5.50×10-3	2.42
ETP-A-80-B	8800	220000	90	80	32	8.10×10-3	2.64
ETP-A-90-B	11000	244000	90	80	32	12.2×10-3	3.54
ETP-A-100-B	15500	310000	90	80	32	19.9×10-3	4.80

*The rated torque values are those when the thrust is zero and the rated thrust values are those when the torque is zero.

*The rated torque, rated thrust, shaft contact pressure, and hub contact pressure values given are measured values at a temperature of 20°C.

*ETP-A-75, 80, 90, and 100-B are made to order.

[Dimensions]

Unit ［mm］

Model	d	D	D1	L	L1	L2	L3	L4	M
ETP-A-15-B	15	23	37.5	17	28	32.5	5	5.4	3-M5×10
ETP-A-19-B	19	28	45	21	34	38.5	5.5	6.9	3-M5×12
ETP-A-20-B	20	28	45	22	35	39.5	5.5	6.4	3-M5×12
ETP-A-22-B	22	32	49	22	35	39.5	5.5	6.4	4-M5×12
ETP-A-24-B	24	34	49	25	38	42.5	5.5	6.4	4-M5×12
ETP-A-25-B	25	34	49	27	41	45.5	5.5	6.9	4-M5×12
ETP-A-28-B	28	39	55	29	43	47.5	5.5	6.9	4-M5×12
ETP-A-30-B	30	41	57	32	46	50.5	5.5	6.9	4-M5×12
ETP-A-32-B	32	43	60	34	50	54.5	7	7.4	4-M5×14
ETP-A-35-B	35	47	62.5	37	53	57.5	7	7.4	6-M5×14
ETP-A-38-B	38	50	65	41	57	61.5	7	7.4	6-M5×14
ETP-A-40-B	40	53	70	43	60	64.5	7.5	8.4	6-M5×16
ETP-A-42-B	42	55	70	45	62	66.5	7.5	8.4	6-M5×16
ETP-A-45-B	45	59	77	49	66	71	8	8.4	6-M6×16
ETP-A-48-B	48	62	80	52	70	75	8	8.4	6-M6×16
ETP-A-50-B	50	65	83	53	72	77	8.5	9.4	6-M6×18
ETP-A-55-B	55	71	88	58	77	82	9	9.4	8-M6×18
ETP-A-60-B	60	77	95	64	85	90	10	10.4	8-M6×20
ETP-A-65-B	65	84	102	68	90	95	9.5	10.9	8-M6×20
ETP-A-70-B	70	90	113	72	94	100.5	9.5	10.9	6-M8×20
ETP-A-75-B	75	95	118	85	108	114.5	11	11	6-M8×22
ETP-A-80-B	80	100	123	90	114	120.5	11	11	6-M8×22
ETP-A-90-B	90	112	135	100	127	133.5	12.5	12.5	8-M8×25
ETP-A-100-B	100	125	148	110	139	145.5	13.5	13	8-M8×25

*L1 and L2 are dimensions when the ETP-CLASSIC is mounted. These values may vary slightly depending on the fi t tolerances of the shaft diameter and internal hub diameter.

*The nominal diameter of the clamping bolt M is equal to the quantity minus the nominal diameter of the screw threads times the nominal length.

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