spring disc coupling-single diaphragm set screw coupling-TIANNIU

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spring disc coupling

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GSJ Aluminum alloy single diaphragm set screw coupling

>High torque rigidity, can accurately control the rotation of the shaft, can carry out high-precision control >Designed for servo and stepping motor >No gap between the shaft and sleeve connection, general for positive and negative rotation >Low inertia, suitable for high speed operation >The diaphragm is made of spring steel with excellent fatigue resistance >With keyway design, positioning screw fastening way

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GSJ Aluminum alloy single diaphragm set screw coupling

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Product Detail

single diaphragm set screw coupling Disc coupling

model parameter	common bore diameter d1,d2	ΦD	L	LF	S	F	M	tightening screw torque (N.M)
GSJ-19x20	3,4,5,6.6.35,7,8,9,9.525.10	Φ19	20	9.1	1.8	4.25	M3	0.7
GSJ-26x24	4,5,6,6.35,7,8,9,9.525,10,11,12	Φ26	24	10.7	2.6	4.5	M4	1.7
GSJ-32x29	6,6.35,7,8,9,9.525,10,11,12,12.7,14,15,16	Φ32	29	12.75	3.5	6.12	M4	1.7
GSJ-39x34.5	6,6.35,7,8,9,9.525,10.11.12,12.7,14.15,16,17,18	Φ39	34.5	15	4.5	6.62	M5	4
GSJ-44x41	8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20,22	Φ44	41	18.25	4.5	8.12	M6	8.4
GSJ-56x45	8,10,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32	Φ56	45	19.75	5.5	6.4	M8	8.4
GSJ-68x53	12,14,15,16,17,18,19,20.22,24,25,28,30,32,35,38	Φ68	53	23.35	6.3	7.7	M8	10.5

Anodizing treatment	Rated torque (N.M)*	allowable eccentricity (mm)*	allowable deflection angle (°)*	allowable axial deviation (mm)*	maximum speed rpm	static torsional stiffness (N.M/rad)	moment of inertia (Kg.M²)	Material of shaft sleeve	Material of shrapnel	surface treatment	weight （g）
GSJ-19x20	1	0.1	1°	±0.09	10000	220	6.5x10^-1	High strength aluminum alloy	S U S 3 0 4 Spring steel	Anodizing treatment	10
GSJ-26x24	1.5	0.1	1°	±0.14	10000	1125	1.8x10^-6				23
GSJ-32x29	2	0.1	1°	±0.18	10000	2100	5.2x10^-5				50
GSJ-39x34.5	6	0.1	1°	±0.23	10000	3900	2.0x10^-6				80
GSJ-44x41	9	0.1	1°	±0.27	10000	4500	3.2x10^-6				155
GSJ-56x45	25	0.1	1°	±0.36	10000	12900	1.2x10^-4				217
GSJ-68x53	60	0.1	1°	±0.4	8000	25800	1.5x10^-4				348