ETP-A C Types - 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 C

ETP-A C 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-C	41	5000	90	80	6	0.018×10-3	0.10
ETP-A-19-C	75	7400	90	80	8	0.046×10-3	0.17
ETP-A-20-C	94	8700	90	80	8	0.046×10-3	0.16
ETP-A-25-C	188	14000	90	80	8	0.071×10-3	0.19
ETP-A-30-C	315	19000	90	80	8	0.14×10-3	0.29
ETP-A-35-C	488	26000	90	80	8	0.25×10-3	0.40
ETP-A-40-C	705	33000	90	80	8	0.44×10-3	0.55
ETP-A-45-C	968	40000	90	80	13	0.69×10-3	0.71
ETP-A-50-C	1426	53000	90	80	13	1.05×10-3	0.86

*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.

[Dimensions]

Unit ［mm］

Model	d	D	D1	L	L1	L2	L3	L4	M
ETP-A-15-C	15	23	37.5	17	28	33	5	5.4	3-M5×10
ETP-A-19-C	19	28	45	21	34	39	5.5	6.9	3-M5×12
ETP-A-20-C	20	28	45	22	35	40	5.5	6.4	3-M5×12
ETP-A-25-C	25	34	49	27	41	46	5.5	6.9	4-M5×12
ETP-A-30-C	30	41	57	32	46	51	5.5	6.9	4-M5×12
ETP-A-35-C	35	47	62.5	37	53	58	7	7.4	6-M5×14
ETP-A-40-C	40	53	70	43	60	65	7.5	8.4	6-M5×16
ETP-A-45-C	45	59	77	49	66	72	8	8.4	6-M6×16
ETP-A-50-C	50	65	83	53	72	78	8.5	9.4	6-M6×18

*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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