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JZM type heavy metal diaphragm coupling

Detailed parameters of JZM type heavy metal diaphragm coupling

　　The JZM type heavy metal diaphragm coupling has high mechanical strength, large carrying capacity, light weight, small structure size, high transmission efficiency and transmission accuracy, good reliability, convenient assembly and disassembly, and has no relative sliding and does not need lubrication. Long service life, no noise, acid, alkali, corrosion resistance, etc., can be used in high temperature, low temperature, oil, water and corrosive medium working conditions, suitable for medium, high speed, large torque shaft transmission, and various This kind of shaft transmission with little change in mechanical device load is extremely versatile. The JZM type heavy metal diaphragm coupling is composed of several groups of diaphragms (stainless steel thin plate) which are alternately connected with two halves of the coupling with bolts. Each group of diaphragms is made up of several pieces, and the diaphragm is divided into connecting rods. And different shapes of the whole piece.

Basic parameters and main dimensions of JZM diaphragm coupling for heavy machinery (unit: mm)

 

model	Nominal torque/Nm	Allowable speed/r/min	Diameter of shaft hole d d1	Length of shaft hole	D	D1	t	Torsional stiffness*106Nm/rad	Mass/kg
				Y J1 type
JZM1	40	10700	14 ~ 28	27 ~ 62	80	39	8	0.37	1.37
JZM2	63	9300	20 ~ 38	38 ~ 62	92	53	8	0.45	2.65
JZM3	100	8400	25 ~ 45	44 ~ 112	102	63	8	0.56	4.8
JZM4	250	6700	30 ~ 55	60 ~ 112	128	77	11	0.81	7.64
JZM5	500	5900	35 ~ 65	60 ~ 142	145	91	11	1.2	9.4
JZM6	800	5100	40 ~ 75	84 ~ 142	168	105	14	1.42	17.15
JZM7	1000	4750	45 ~ 80	84 ~ 172	180	112	15	1.9	24.5
JZM8	1600	4300	50 ~ 85	84 ~ 172	200	120	15	2.35	29.4
JZM9	2000	4200	55 ~ 90	84 ~ 172	205	120	20	2.7	30.38
JZM10	2500	4000	55 ~ 90	84 ~ 172	215	128	20	3.02	33.9
JZM11	3150	3650	60 ~ 95	107 ~ 172	235	132	23	3.46	40.48
JZM12	4000	3400	60 ~ 100	107 ~ 212	250	145	23	3.67	55.86
JZM13	6300	3200	63 ~ 110	107 ~ 212	270	155	23	5.2	63
JZM14	12500	2850	65 ~ 120	107 ~ 212	300	162	27	7.8	87
JZM15	16000	2700	70 ~ 125	107 ~ 212	320	176	27	8.43	107
JZM16	20000	2450	75 ~ 130	107 ~ 252	350	186	32	10.23	124
JZM17	25000	2300	80 ~ 150	132 ~ 252	370	203	32	10.97	144
JZM18	31500	2150	90 ~ 160	132 ~ 302	400	230	32	13.07	202
JZM19	40000	1950	100 ~ 180	167 ~ 302	440	245	38	14.26	248
JZM20	45000	1850	110 ~ 190	167 ~ 352	460	260	38	22.13	307
JZM21	50000	1800	120 ~ 200	167 ~ 352	480	280	38	23.7	348
JZM22	56000	1700	130 ~ 220	202 ~ 352	500	295	38	24.6	382
JZM23	63000	1600	140 ~ 220	202 ~ 352	540	310	44	29.71	451
JZM24	80000	1450	150 ~ 240	202 ~ 410	600	335	50	32.64	631
JZM25	100000	1400	160 ~ 250	242 ~ 410	620	350	50	37.69	679
JZM26	125000	1300	180 ~ 280	242 ~ 470	660	385	50	50.43	889
JZM27	160000	1200	190 ~ 300	282 ~ 470	720	410	60	71.51	1063
JZM28	200000	1150	220 ~ 300	282 ~ 470	740	420	60	93.37	1114
JZM29	250000	1100	240 ~ 320	330 ~ 470	770	450	60	144.53	1248
JZM30	315000	1050	250 ~ 340	330 ~ 550	820	490	60	130.76	1655