ÁÖ½Äȸ»ç Çѱ¹Ã¼ÀιÙÄû

(ÁÖ)Çѱ¹Ã¼ÀιÙÄû´Â °í°´À» À§ÇØ ºÀ»çÇÏ´Â ±â¾÷ÀÌ µÇ°Ú½À´Ï´Ù.

     
 
 
 

 
 
¤ý±â¾îÄ«Çøµ ¤ýµð½ºÅ©Ä«Çøµ ¤ý±×¸®µåÄ«Çøµ ¤ý¶ó¹ÙÄ«Çøµ ¤ýŸÀ̾îÄ«Çøµ
¤ýÁÒÄ«Çøµ ¤ý¸¶ÀÌÅ©·ÎÄ«Çøµ ¤ý¸ÓÇÁÄ«Çøµ ¤ý¿ÍÀ̾îµå·³Ä«Çøµ ¤ýºê·¹ÀÌÅ©µå·³&Ä«Çøµ
¤ýüÀÎÄ«ÇÁ¸µ ¤ýÈÄ·»ÁöÄ«ÇÁ¸µ ¤ýÅ丣ũ ¸®¹ÌÆ® Ä«Çøµ ¤ýÄ«´Þ·Î±×(Ä¡¼öÇ¥ÂüÁ¶¿ë)  
 
µð½ºÅ©Ä«Çøµ

µð½ºÅ©Ä«ÇøµÀÇ Æ¯Â¡
1. µð½ºÅ© Ä«ÇøµÀº Ư¼öÄ«ÇÁ¸µÀÇ ÇʼöÁ¶°ÇÀÎ ÇÏÀÌÅä¿ÀÅ©(hi-torque)ÀÌ¸ç °í¼Ó¿ë À̹ǷΠNCÀåÄ¡°¡
    ºÎÂøµÈ °øÀÛ±â°è, À妽Ì(indexing) ÀåÄ¡, Àμâ±âµî ¿¡´Â Á¤È®ÇÑ ÃàÀÇ È¸Àü, À§»óÁ¦¾î°¡ ÇÊ¿ä ÇÏÁö¸¸
    µð½ºÅ© Ä«ÇøµÀº ¹é·¡½Ã(backlach)°¡ ¾ø°í ºñƲ¸² °­¼ºÀÌ Å©¹Ç·Î ÀÌ¿Í °°Àº ±â°è¿¡´Â ÃÖÀûÀÔ´Ï´Ù.

2. ¼­·Î ´ê°Å³ª ¸¶Âû Áøµ¿ºÎºÐÀÌ ¾øÀ¸¹Ç·Î À±È°À¯°¡ ÇÊ¿ä¾ø½À´Ï´Ù.
    µû¶ó¼­ ¼ÒÀ½, Áøµ¿ ¸¶¸ð°¡ ¾ø°í ¿¡³ÊÁö ¼Õ½Çµµ ³·À¸¸ç û°áÇÏ¿© ±â¸§ÀÌ ¹¯Áö ¾Ê½À´Ï´Ù.
 
3. µð½ºÅ© Ä«Çøµ ±¸Á¶ÀÇ ÇÙ½ÉÀº disk element¿¡ ÀÖ½À´Ï´Ù. Çü»óÀº 4, 6, 8,10 °¢ÇüÀÇ Á¾·ù°¡ ÀÖÀ¸¸ç Ưº°È÷Á¦ÀÛµÈ SUS-304 ½ºÇÁ¸µÆÇÀ» ÀûÃþÇÑ °ÍÀÔ´Ï´Ù.

4. µð½ºÅ©Ä«ÇøµÀº Á¤È®ÇÑ setting À¸·Î Ãʱâ ȯ°æÀÌ º¯ÇÏÁö ¾ÊÀ¸¸é ¼ö¸íÀº ¹Ý¿µ±¸ÀûÀÔ´Ï´Ù.
    Á¤ºñ´Â ¿îÀü Á¤ÁöÁß¿¡ disk element ¶Ç´Â Bolt, Nut »óŸ¦ À°¾È °Ë»ç¸¸À¸·Î ³¡³À´Ï´Ù.
    µ¹¹ß»ç°í µîÀ¸·Î Å« ºÎÇÏ°¡ °É·Á ¸¸ÀÏ disk element°¡ Æļյȴٰí Çصµ º¼Æ®°¡ washer¿¡ ³¢¿öÁ®¼­ ȸÀüÀÌ Àü´ÞµÇ¹Ç·Î ¾ÈÀüÇÕ´Ï´Ù

5. misalignmentÀÇ Çã¿ë ¹üÀ§°¡ ³ÐÀ¸¹Ç·Î ¿©·¯ °¡Áö ½Ã½ºÅÛ¿¡ À¯¿¬ÇÏ°Ô ÀûÀÀÇÕ´Ï´Ù.
    ¶ÇÇÑ Æ¯¼ö ¼³°è¿¡ ÀÇÇÑ Ä¿´Ù¶õ misalignment ¿¡µµ ´ëÀÀ ÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. misalignment°¡ Èí¼ö µÉ °æ¿ì shaft¿¡ ¹Ý·ÂÀÌ ¹ß»ý ÇÏÁö¸¸ ´Ù¸¥ Ä«Çøµ¿¡ ºñÇØ ¹Ý·ÂÀ»
     º¸´Ù Àû°Ô ¾ïÁ¦½Ãų ¼ö ÀÖ½À´Ï´Ù.

6. µð½ºÅ© Ä«ÇøµÀÇ ºÎÇÏ´É·ÂÀº Ư¼öÇÑ °æ¿ì¸¦ Á¦¿ÜÇÏ°í´Â ±ØÈ÷ ³·Àº level¿¡¼­ º¸Á¸µË´Ï´Ù.
    µû¶ó¼­ Çã¿ë misalignment ³»¿¡ ÀÖÀ¸¸é ¼ö¸íÀº ¹Ý¿µ±¸ÀûÀÔ´Ï´Ù.
    ºÎÇ° ¼ö°¡ Àû°í ¼ÒÇü À̹ǷΠºü¸£°í È®½ÇÇÏ°Ô ¼³Ä¡, ºÐÇØ°¡ °¡´ÉÇÕ´Ï´Ù. ¶ÇÇÑ Á¶¸³ ÀçÇö¼ºÀÌ ÁÁÀ¸¹Ç·Î°í¼ÓȸÀü±â°è¿¡ ¸Å¿ì ÀûÇÕÇÕ´Ï´Ù.


 
µð½ºÅ©Ä«ÇøµÀÇ ºÐ·ù ¹× ¿ëµµ, ȣĪ
1. Disk Pack ¸ð¾ç¿¡ µû¸¥ ºÐ·ù ¹× ȣĪ

 
ÃÖ´ë Çã¿ë Æí°¢
1¢ª
0.7¢ª
0.5¢ª
0.35¢ª
Çã¿ë torque ¹üÀ§ (kg.m)
3.4 ~ 650
58 ~ 13,070
392 ~ 18,150
1379 ~ 26,130
single type
A3
E3
G3
S3
double
type
ªÀº spaceÇü
AX
-
-
-
Ç¥ÁØ spaceÇü
A4
E4
G4
S4
ÁÖ¹®Àڿ䱸 spaceÇü
AB
EB
GB
SB
Floating
type
¼öÆòÇü
A5
E5
G5
S5
¼öÁ÷Çü
A7
E7
G7
S7

(NOTE) À§ÀÇ Ç¥´Â Disk Pack ¸ð¾ç¿¡ µû¶ó ȣĪ ÇÏ´Â ¹æ¹ýÀ» ³ªÅ¸³À´Ï´Ù. ¿¹¸¦ µé¾î º¸¸é
1) single disk coupling 4-bolt´Â A3 type, double disk coupling 4-bolt´Â A4 type
2) single disk coupling 6-bolt´Â E3 type, double disk coupling 6-bolt´Â E4 type
3) single disk coupling 6-bolt´Â G3 type, double disk coupling 6-bolt´Â G4 type
À̶ó°í ȣĪ ÇÑ´Ù´Â ÀÇ¹Ì ÀÔ´Ï´Ù.
2. Disk couplingÀÇ Á¾·ù ¹× ¿ëµµ

1) Single Disk Flexible Coupling ( A3 TYPE )
   Å« ¿¬Á÷ ÇÏÁß(Radial Load)À» Çã¿ëÇϸç, ¼¼°³ÀÇ º£¾î¸µÀÌ ÁöÁöµÉ °æ¿ì¿¡ ÁÖ·Î »ç¿ë µÇ°í Æí°¢°ú Ãà À¯µ¿¿ÀÂ÷¸¦ Èí¼ö ÇÏ´Â °æ¿ì¿¡ ÀûÇÕÇϸç NC °øÀÛ ±â°è¿Í °°ÀÌ
   º¼½ºÅ©·ù¿Í ¼­º¸¸ðŸ¸¦ ¹é·¡½Ã ¾øÀÌ ¿¬°á ÇÒ °æ¿ì¿¡ ÁÖ·Î »ç¿ëµË´Ï´Ù.

2) Double Disk Flexible Coupling ( A4, E4, G4, S4 TYPE )
   °¢°¢ÀÇ Ãà¿¡ 2°³¾¿ÀÇ º£¾î¸µÀÌ ÁöÁöµÉ °æ¿ì¿¡ »ç¿ëÇϸç, Æí½É, Æí°¢¹× Ãà À¯µ¿ ¿ÀÂ÷¸¦ Èí¼ö ÇÕ´Ï´Ù. ÀÌ °æ¿ì ÁöÁöµÇ´Â º£¾î¸µÀº Ä«ÇøµÀÇ Hub¿¡ ´ëÇؼ­ ÀûÀýÇÑ
   °Å¸®³»¿¡ ÀÖÀ» ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

3) Floating Shaft Disk Flexible Coupling (A5, A7, E5, E7, G5, G7, S5, S7 TYPE)
   ¸Ö¸® ¶³¾îÁø Àå¼Ò ¹× Æí½É Æí°¢ÀÌ ½ÉÇÏ°Ô ¿ä±¸µÇ´Â °÷¿¡ »ç¿ë µÇ¸ç, Horizontal(A5, E5, G5, S5,TYPE) ¹æÇâ ¼³Ä¡¹× Vertical(A7, E7, G7, S7 type) ¹æÇâ À¸·Îµµ
   ¼³Ä¡°¡ °¡´É Çϸç ÁÖ·Î Cooling Tower¿¡ ¸¹ÀÌ »ç¿ë µÇ°í ÀÖ½À´Ï´Ù


µð½ºÅ©Ä«ÇøµÀÇ Åä¿ÀÅ©(torque) Àü´Þ ¹æ¹ý
1. Åä¿ÀÅ©(torque) Àü´Þ ¹æ½ÄÀº µ¿ÀÏ ÇÇÄ¡¿ø »ó¿¡ ±³´ë·Î ±¸µ¿, ÇDZ¸µ¿ º¼Æ®¸¦ ¹èÄ¡ ÇÏ¿© Disk Pack°ú ¿¬°á ½ÃÄÑ º¼Æ® °£ÀÇ Àü´Þ·Â, ¸é¾Ð·Â µî¿¡ ÀÇÇØ µ¿·Â Àü´ÞÀÌ ÀÌ·ç¾î Áý´Ï´Ù. Ãà¿ÀÂ÷ÀÇ Èí¼ö´Â ¾î¶°ÇÑ Çö»óÀÇ °æ¿ìµµ Disk PackÀÇ Åº¼º ±¼°î¿¡ ÀÇÇØ °¡´ÉÇÏ¸ç ±× ´ëÇ¥ÀûÀÎ ÀÛµ¿ ¸ð¾çÀº ¾Æ·¡ ±×¸²°ú °°ÀÌ µÇ¾î Áý´Ï´Ù.



2. º¸´Ù Å« À¯¿¬¼ºÀ» °®°Ô Çϴµ¥´Â ±¸µ¿ ¹× ÇDZ¸µ¿ÀÇ º¼Æ®°£ °Å¸®¸¦ ±æ°Ô ÇÏ´Â ¹æ¹ý(Spacer Type)°úDisk PackÀÇ Çü½ÄÀ» ´Ù°¢ÇüÈ­ º¼Æ® °¹¼ö°¡ ´Ù°¢ÇüÈ­ (º¼Æ® °¹¼ö°¡ n°³ÀÇ °æ¿ì n°¢Çü, ´ë°³ 4, 6, 8, 10 °¢Çü Á¤µµ°¡ º¸ÅëÀÓ) ÇÏ´Â °ÍÀÌ È¿°úÀû ÀÔ´Ï´Ù.



µð½ºÅ©Ä«Çøµ ºÐÇصµ
1. A-type (4 Bolt¿ë) ºÐÇصµ


2. E-type (6 Bolt¿ë), G-type (8 Bolt¿ë), S-type (10 Bolt¿ë) ºÐÇصµ





Á¶¸³ ¹× Ãë±Þ¹æ¹ý
1. ÃÖÃÊ Á¶¸³½Ã Á᫐ ³»±â¿¡ ÁÖÀǸ¦ ±â¿ïÀÌ´Â °ÍÀº Ä«Çøµ¿¡ ÃÖ´ëÀÇ ´É·ÂÀ» ¹ßÈÖ ÇÏ°Ô ÇÏ°í Æí½ÉÀ» º¸Á¤Çϸç Àå±â ¼ö¸íÀ» À¯Áö ÇÏ°Ô ÇÕ´Ï´Ù.

2. ÃàÀº ¿©·¯°¡Áö ¿äÀο¡ ÀÇÇØ Æí½É ¹× Æí°¢ÀÌ ¹ß»ý ÇÕ´Ï´Ù.
¿­º¯µ¿, º£¾î¸µ ¸¶¸ð, Áøµ¿, ±âÃÊ°ø»çÀÇ Ä§Àü µîÀ¸·Î ÀÎÇÏ¿© ÃàÁ¤·ÄÀ» º¯°æ ½Ãų¼ö ÀÖ½À´Ï´Ù.
ÃÖÃÊÀÇ ÃàÁ¤·ÄÀÌ Á¤È® ÇÏÁö ¸øÇÑ »óÅ ¿¡¼­ Ä«Çøµ¿¡ °úºÎÇÏ°¡ ¹ß»ý Çϸé Æí½ÉÀÀ·ÂÀ» Èí¼öÇÒ ¿©·ÂÀ̾ø¾îÁ® ±â´ëÇÑ ¿îÀü ¼ö¸íÀ» °®Áö ¸øÇÏ°Ô µË´Ï´Ù.




coupling
size

00

01

02

03

04

05

10

15

20

25

30

35

40

45

50

55

°ÔÀÌÁö
´«±Ý
(TTR
mm)

A-
type

-

-

-

-

-

0.12

0.15

0.16

0.20

0.22

0.25

0.29

0.34

0.37

0.43

0.48

E-
type

0.21

0.24

0.28

0.32

0.37

0.48

0.48

0.53

0.60

0.65

0.71

0.77

0.81

0.88

0.96

1.02

G-
type

-

0.37

-

0.43

-

0.48

0.48

0.53

0.60

0.65

0.71

0.77

0.81

0.88

0.96

1.02

1) Ãà ¹× ³»°æÀ» Á¶»ç ÇÏ¿© À̹°ÁúÀÌ ¾ø´ÂÁö È®ÀÎ ÇϽʽÿÀ.

2) Ãà´Ü°£(õîÓ® Êà)ÀÇ °Å¸®´Â Ä©¼öÇ¥ G °ªÀ» ÂüÁ¶ ÇϽðí Çã¿ë ¹üÀ§´Â 0.25 mm À̳»¿¡ ¸ÂÃ߽ʽÿÀ.

3) Æí°¢À» È®ÀÎ ÇÕ´Ï´Ù.

   ¨ç ´ÙÀÌ¾Ë °ÔÀÌÁö¸¦ ÇÑÂÊ Hub¿¡ °íÁ¤ ÇÏ°í ±× Hub¸¦ ȸÀü ½ÃÄÑ ´ÙÀÌ¾Ë °ÔÀÌÁöÀÇ ´«±Ý À¸·Î "0"Æ÷ÀÎÆ®¸¦ °áÁ¤ ÇÕ´Ï´Ù

   ¨è ´ÙÀÌ¾Ë °ÔÀÌÁö Ãø Ä«ÇøµÀ» 360¡ÆȸÀü ½ÃÄÑ ´ÙÀÌ¾Ë °ÔÀÌÁö ´«±ÝÀÌ ÃÖ¼Ò Èçµé¸²ÀÌ µÉ¶§ ±îÁöÁ¶Á¤ ÇÕ´Ï´Ù.
     (Âü°í·Î Æí°¢ÀÌ 0.1¢ª Á¸Àç ÇÏ´Â °æ¿ìÀÇ Ãø¸é Èçµé¸²Àº À§ Ç¥¿Í °°½À´Ï´Ù)

   ¨é Æí½É, Æí°¢ÀÌ Çã¿ë ¹üÀ§ ³»¿¡ ÀÖ´ÂÁö ÀçÈ®ÀÎ ÇÕ´Ï´Ù.


4) Æí½ÉÀ» È®ÀÎ ÇÕ´Ï´Ù.

   ¨ç ÃàÀÇ Æí½ÉÀº ´ÙÀÌ¾Ë °ÔÀÌÁö¸¦ ±¸µ¿Ãà Hub¿¡ °íÁ¤ ÇÏ°í ±¸µ¿Ãø ÃàÀ» ȸÀü ½ÃÅ°¸é¼­ Çǵ¿ÃøHubÀÇ ¿Ü°æ ´ÙÀÌ¾Ë °ÔÀÌÁö ¼öÄ¡¸¦ üũ ÇÕ´Ï´Ù.
     (Flange 1000mm´ç 2mmÀÇ Æí½ÉÀº Æí°¢ 0.1¡ÆÀÓ)

   ¨è ¼³ºñ¸¦ ¿òÁ÷ À̰ųª ¹ÞħÆÇÀ» ÀÌ¿ë ÇÏ¿© ÃÖ´ë Çã¿ëÄ¡ À̳»·Î Á¶Á¤ ÇÏ°í Àç È®ÀÎ ÇϽʽÿÀ

   ¨é ¿À·£ ¼ö¸íÀ» À¯Áö Çϱâ À§Çؼ­´Â ¼³Ä¡ ½Ã¿îÀüÈÄ 2½Ã°£ À̳»¿¡ Æí½É, Æí°¢À» Àç È®ÀÎ ÇϽʽÿÀ. ÀçÁ¶¸³½Ã ³ªÀÌ·Ð ³ÊÆ®´Â ±ÔÁ¤µÈ torque °ªÀ¸·Î È®½Ç ÇÏ°Ô
      ü°á ÇÏ°í ³ªÀÌ·Ð ³ÊÆ®ÀÇ»ç¿ëÀº 10ȸ Á¤µµ°¡ Àû´ç ÇÕ´Ï´Ù.


±Ô°Ý ¼±Á¤ ¹æ¹ý
1. »ç¿ë ¼³ºñÀÇ Åä¿ÀÅ©¸¦ ±¸ÇÕ´Ï´Ù.
 

2. »êÃâµÈ Torque¸¦ Ä«´Ù·Î±×¿¡ ÀÖ´Â °¢ SizeÀÇ Basic Torque¿Í ºñ±³ ÇÏ¿© Å©°Å³ª °°Àº¼öÄ¡¸¦ ã¾Æ 1Â÷·Î±Ô°ÝÀ» ¼±Á¤ ÇÕ´Ï´Ù.

3. ÇÏÁö¸¸ Torque¸¸ Çã¿ë ¹üÀ§ ¾È¿¡ ÇØ´ç µÈ´Ù°í ±× ±Ô°ÝÀ» ¼±Á¤ ÇÏ¸é °æ¿ì¿¡ µû¶ó¼­´Â Shaft Bore¸¦ °¡°øÇÏ·Á¸é °¡°ø ¿©À¯°¡ ºÎÁ·ÇÒ °æ¿ì°¡ ÀÖ½À´Ï´Ù.
µû¶ó¼­ »ç¿ë ±â°èÀÇ Shaft Å©±â¿Í Ä«ÇøµÀÇ Çã¿ë ÃÖ´ë ³»°æ °¡°ø ¹üÀ§(Max. Bore)¸¦ ºñ±³ °ËÅä ÇÑ ´ÙÀ½ÃÖÁ¾ ±Ô°ÝÀ» ¼±Á¤ ÇÕ´Ï´Ù.

4. Áï, Ä«´Ù·Î±×¿¡ ÀÖ´Â Çã¿ë Torque¿Í ÃÖ´ëÃà°æ(Max. Bore)ÀÌ µ¿½Ã¿¡ ¸¸Á· µÇ¾î¾ß ÇÕ´Ï´Ù.

5. ¾ÈÀü°è¼öÇ¥ (SF)

Driving machines
Load
Examples of driven machines
Electric motor or turbine
Hydraulic power
Reciprocating motion
1
1.25
1.5
Smooth
Pumps, Blowers, Generators, and Exciters
1.5
1.8
2
Light shock
Compressors, Mixers, Grinders, Machine Tools, Wood Working machines, and Texile Machine
2
2.3
2.5
Medium shock
Ball and Roll MiIls, Reciprocating Compressors, Elevators, Paper Machines, Punch Presses.
2.5
2.8
3
Heavy shock
Steel & Iron Manufacturing Macines, Mining Machines,Roll Mills, and Rubber Mixer
3
3.5
4
Extremely Heavy shock
Ore Crushers, Vibrating conveyors, and cutters



Ç¥ÁØ Floating ShaftÀÇ È¸Àü ÇÑ°è
(¾Æ·¡ÀÇ Ç¥´Â Ä«Çøµ Áß°£¿¡ ÀåÃà(íþõî)À» ¿¬°áÇÒ¶§, Áøµ¿ µîÀÇ ÀÌÀ¯·Î »ç¿ë RPM¿¡ µû¶ó ÀåÃàÀÇ ±æÀ̸¦ ±ÔÁ¦ Çϴ ǥ ÀÔ´Ï´Ù. ÀåÃà(íþõî)ÀÇ Áß°£¿¡ ¾î¶°ÇÑ supportµµ ¾øÀÌ ¾Æ·¡ÀÇ ±æÀ̸¦ ¹þ¾î³ª°Ô »ç¿ë ÇØ¾ß ÇÒ °æ¿ì ¿¡´Â Áß¾ÓÄ«ÇÁ¸µ ±â¼úºÎ¿Í ÇùÀÇ ¹Ù¶ø´Ï´Ù)

1. A-type (4-Bolt type)

coupling
size

»ç¿ë rpm¿¡ ´ëÇÑ ÃÖ´ë Çã¿ë Ãà´Ü°£ °Å¸® (mm)

1800
rpm

1500
rpm

1200
rpm

1000
rpm

900
rpm

750
rpm

720
rpm

600
rpm

500
rpm

10

1610

1760

1970

2160

2280

2500

2550

2790

3060

15

1690

1850

2070

2270

2390

2620

2670

2930

3210

20

1880

2050

2300

2520

2650

2910

2970

3250

3560

25

2010

2210

2470

2700

2850

3120

3190

3490

3830

30

2220

2430

2720

2980

3140

3440

3510

3850

4210

35

2500

2740

3060

3350

3540

3870

3950

4330

4750

40

2630

2950

3300

3610

3800

4180

4250

4660

5120

45

2890

3170

3540

3880

4090

4490

4570

5010

5500

50

3100

3400

3800

4160

4390

4820

4910

5370

5900

55

3230

3540

3960

4330

4560

5010

5100

5590

-

 

coupling
size

»ç¿ë rpm¿¡ ´ëÇÑ ÃÖ´ë Çã¿ë Ãà´Ü°£ °Å¸® (mm)

1800
rpm

1500
rpm

1200
rpm

1000
rpm

900
rpm

750
rpm

720
rpm

600
rpm

500
rpm

00

2010

2210

2470

2700

2850

3120

3190

3490

3830

01

2220

2430

2720

2980

3140

3440

3510

3850

4210

02

2500

2740

3060

3350

3540

3870

3950

4330

4750

03

2890

3170

3540

3880

4090

4490

4570

5010

5500

04

3100

3400

3800

4160

4390

4820

4910

5370

5900

05

3100

3400

3800

4160

4390

4820

4910

5370

5900

10

3100

3400

3800

4160

4390

4820

4910

5370

5900

15

3230

3540

3960

4330

4560

5010

5100

5590

-

20

3720

4070

4560

4990

5250

5770

5880

-

-

25

3720

4070

4560

4990

5250

5770

5880

-

-

     
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