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Jiangsu JMI basic diaphragm coupling with counterbore
Jiangsu JMI basic diaphragm coupling with counterbore
Product Details

●JMI type basic type with counterboreDiaphragm couplingIt is a high-performance flexible coupling with metal elastic elements. It does not require lubrication, has a compact structure, has a long service life, has no rotation gap, and is not affected by temperature and oil. It has the characteristics of acid, alkali, and high temperature resistance , High-speed, corrosive medium working conditions, shafting transmission, widely used in shaft transmission of various mechanical devices, such as water pumps (especially high-power, chemical pumps), fans, compressors, hydraulic machinery, petroleum machinery, printing High-speed power transmission systems of machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), and naval vessels are commonly used in high-speed drive shaft systems after dynamic balance.

●Compared with gear coupling, JMI type diaphragm coupling with counterbore has no relative sliding, does not require lubrication, sealing, noise, basically does not require maintenance, and is more convenient to manufacture. It can partially replace gear couplings. Device.Diaphragm couplings have been widely used in the industrially developed industry. In practical applications, the intermediate shaft type is generally used to improve the performance of two-axis offset compensation.

modelNominal
Torque
Tn
/N·m
moment   
High torque
Tmax
/N·m
license
Rotating speed
[n]
/r·mi-1
轴孔
直径
d
(H7)
Length of shaft holeDTwist
刚度
C
/N·m·rad-1
tTurning
惯量
I
kg·m2
质量
m
/ kg
Y typeJ, J1,
Type Z
L recommended
LLL1
JMI1258060001432-J1 type is 27 Z1 type is 2035901 × 1048.80.00071
16, 18, 194230
20, 225238
JMI263180500018, 1942-30451001.4 × 1049.50.0011.3
20, 22, 245238
256244
JMI3100315500020, 22, 2452-38501201.87 × 104110.00242.3
25, 286244
308260
JMI416050045002452-38551303.12 × 10412.50.00373.3
25, 286244
30, 32, 358260
JMI525071040002862-44601504.32 × 104140.00835.3
30-32-358260
4011284
JMI64001120360032, 35, 38828260651706.88 × 10415.50.01598.7
40, 42, 45
, 48, 50
112-84
JMI76301800300040, 42112112847021010.35 × 104190.043214.3
45, 45, 50
, 55, 56
-
60142107
JMI810002500280045, 48112112848024016.11 × 10422.50.087922
50, 55, 56-
60-63-65142107
JMI916004000250055, 56112112848526026.17 × 104240.141529
60, 63, 65
, 70, 71, 75
142-107
80172132
JMI1025006300200063, 65, 70
, 71, 75
142142107902807.88 × 104170.297452
80-85-90172-132
JMI11400090001800751421421079530010.49 × 10419.50.478269
80-85-90172-132
100, 110212167
JMI12630012500160090, 95172-13212034014.07 × 104230.806794
100, 110
, 120, 125
212167
JMI1310000180001400100, 110
, 120, 125
212-16713538019.23 × 104281.7053128
130, 140252202
JMI1416000280001200120, 125212-16715042030.01 × 104312.6832184
130, 140, 150252202
160302242
JMI1525000400001120140, 150252-20218048047.46 × 10437.54.8015263
160, 170, 180302242
JMI1640000560001000160, 170, 180302-24220056068.09 × 104419.4118384
190, 200352282
JMI176300080000900190, 200, 220352-282220630101.3 × 1044718.3753561
240410330
JMI18100000125000800220352-282250710161.4 × 10454.528.2033723
240, 250, 260410330
JMI19160000200000700250, 260410-33028080079.3 × 1044866.58131267




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