Aluminum alloy double step single diaphragm clamp type Disc coupling trader-TIANNIU Canada

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GST Aluminum alloy double step single diaphragm clamp type coupling

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GST Aluminum alloy double step single diaphragm clamp type 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 >Fastening method of clamping screw

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GST Aluminum alloy double step single diaphragm clamp type coupling

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Aluminum alloy double step single diaphragm clamp type Disc coupling Disc coupling services

model parameter	common bore diameter d1,d2	ΦD	ΦN	L	LF	S	F	M	tightening screw torque (N.M)
GST-34x27.5	5,6,6.35,7,8,9,9.525,10,11,12,	34	21.6	27.5	12.15	3.2	4.85	M3	1.5
GST-39x34.5	6,8,9,9.525,10,11,12,12.7,14,15	39	25	34.5	15.15	4.5	5	M4	2.5
GST-44x34.5	6,8,9,9.525,10,11,12,12.7,14,15,16,17,18	44	29.6	34.5	15.15	4.2	5	M4	2.5
GST-56x45	10,12,12.7,14,15,16,17,18,19,20,22,24	56	38	45	19.90	5.2	6.4	M5	7
GST-68x54	14,15,16,17,18,19,20,22,24,25,28,30	68	46	54	24	6	7.7	M6	12
GST-82x68	17,18,19,20,22,24,25,28,30,32,35,38	82	56	68	30.15	7.7	9.7	M8	20

model parameter	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）
GST-34x27.5	2	0.1	1	±0.18	10000	3300	3.83x10^-4	High strength aluminum alloy	S U S 3 0 4 Spring steel	Anodizing treatment	30
GST-39x34.5	4.5	0.1	1	±0.23	10000	7000	1.1x10^-5				52
GST-44x34.5	6.75	0.1	1	±0.27	10000	9000	1.6x10^-5				68.5
GST-56x45	20	0.1	1	±0.36	10000	20000	5.1x10^-5				135
GST-68x54	50	0.1	1	±0.4	9000	35000	1.3x10^-4				246
GST-82x68	90	0.1	1	±0.5	8000	54000	1.9x10^-4				422