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SCREW JACK
¤ýÀü¹®Á¦Á¶¾÷ü°¡ ¾Æ´Ï°í´Â ÇÒ ¼ö ¾ø´Â °æÇè°ú ±â¼úÀ» È°¿ëÇÑ Ç¥ÁØÇüÀÇ ½ºÅ©·ùÀè ÀÔ´Ï´Ù.
¤ý°íÁ¤µµÀÇ ¿ú±â¾î¿Í »ç´Ù¸®²Ã ³ª»çÃàÀ¸·Î ±¸¼ºµÇ¾î ÀÖ°í ÇàÁ¤(Stroke)³»ÀÇ ¾î¶² À§Ä¡¿¡µµ
¿ªÀü¹æÁö (Self-Locking)°¡ °¡´ÉÇÕ´Ï´Ù.
¤ý°¨¼Ó±â±¸ºÎ´Â ±×¸®½º À±È°À» Ç¥ÁØÀ¸·Î ÇÏ°í ºÎµå·¯¿î µ¿ÀÛÀ¸·Î Àå¼ö¸íÀ» ½ÇÇö½Ãŵ´Ï´Ù.
¤ý³ª»çÃàÀ» º¸È£ÇÏ´Â Ãຸȣ Ä«¹Ù (Bellows Boot), ¼öµ¿Á¶ÀÛ¿ë ÇÚµé (Hand Wheel),
Æ®·¯´Ï¾ð
º£À̽º (Trunnion Base) µî dzºÎÇÑ ¼±Åà ±â´ÉÀÌ ÀÖ½À´Ï´Ù.
¤ý½ºÅ©·ù³ÊÆ®´Â ¼±ÅÃÇÏ¿© ºÎÂø°¡´ÉÇÕ´Ï´Ù.
¤ý½ºÆ®·ù ÃàÀº °í±Þ ź¼Ò°Á¦ÀÌ°í ȸÀü¹æÁö Å°¸¦ ºÎÂøÇÏ¿© »ç¿ë °¡´ÉÇÕ´Ï´Ù.
¤ý¿úÈÙ (Worm Wheel)Àº ȸÀüÀ¯Áö, º¼ º£¾î¸µÀ» »ç¿ëÇÕ´Ï´Ù.
¤ý¿úÀº °íÁ¤µµÀÇ Å©·Ò ¸ô¸®ºêµ§ °Á¦ÀÔ´Ï´Ù.
¤ýÀè ÄÉÀ̽º´Â °æ·®À¸·Î °í³»±¸¼ºÀÇ ´öŸÀÏ (Ductile) ÁÖöÁ¦ÀÔ´Ï´Ù.
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SCREW JACKÀÇ Çü½Ä |
Ãà½Â°Çü
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NUT½Â°Çü
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»ó¹æÇâÇü
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ÇϹæÇâÇü
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»ó¹æÇâÇü
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ÇϹæÇâÇü
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¼±Åñâ´É |
1. ³ô°í ³·Àº °¨¼Óºñ
2. ÇÚµåÈÙ
3. ȸÀü¹æÁö Å° ºÎÂø
4. Æ®·¯´Ï¾ð º£À̽º ºÎÂø
5. ¸ðŸ/±â¾î¸ðŸ ºÎÂø
6. Ãຸȣī¹Ù ºÎÂø t
7. ½ºÅ©·ù³ÊÆ® ºÎÂø
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FEATURE OF SCREW JACK |
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FEATURE OF TRAVELING NUT JACK |
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STANDARD SPECIFICATIONS |
Çü¹ø
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SJ32
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SJ44
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SJ56
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SJ66
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SJ66S
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±âº»¿ë·® (TONf)
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1
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2.5
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5
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10
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15
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³ª»çÃà°æ (mm)
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20
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25
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40
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50
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55
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³ª»çÃà ¸®À̵å (mm)
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4
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5
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8
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10
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10
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¿ú °¨¼Óºñ
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H
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5
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6
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6
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8
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8
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L
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24
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24
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24
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24
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24
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È¿À²
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H
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0.21
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0.21
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0.21
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0.20
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0.18
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L
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0.13
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0.15
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0.12
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0.14
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0.14
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Àè 1´ë´ç ÃÖ´ëÇã¿ëµ¿·Â (kw)
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0.5
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0.5
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1.1
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1.8
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2.8
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±âº» ¿ë·®¿¡ ´ëÇÑ ¼Ò¿äÀÔ·Â Å丣ũ (kgf-m)
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H
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0.6
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1.6
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5
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10
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16.1
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L
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0.21
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0.55
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2.3
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4.6
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7.5
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±âº» ¿ë·®¿¡ ´ëÇÑ ÃÖ´ëÀԷ ȸÀü¼ö RPM
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H
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600
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230
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140
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140
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140
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L
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1665
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600
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300
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290
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290
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Çã¿ë ÃÖ´ëÀԷ ȸÀü¼ö RPM
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H
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1575
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1150
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915
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870
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870
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L
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1730
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1315
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950
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1055
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1055
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Áß·® ÇàÁ¤ 100mmÀÇ °æ¿ì
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ȸÀü¹æÁöÅ° ¾ø½¿
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3.6
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9
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15
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25
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28
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ȸÀü¹æÁöÅ° ºÎÂø
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32
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35
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±×¸®½º ºÀÀÔ·® (kgf)
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0.1
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0.4
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0.6
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1
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1.5
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ȸÀü¹æÁöÅ° Å丣ũ (kgf-m)
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1.5
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4.5
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14
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36
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60
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ÀÔ·ÂÃà Çã¿ë Overhang ÇÏÁß
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30
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45
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70
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120
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120
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ÀÔ·ÂÃà ¹«ºÎÇÏ Å丣ũ (kgf-m)
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0.03
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0.1
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0.2
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0.3
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0.4
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Å丣ũ °è¼ö
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H
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0.6
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0.64
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1
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1
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1.07
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L
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0.21
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0.27
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0.45
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0.46
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0.5
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¼Óµµ°è¼öÀÔ·ÂÃà 1ȸÀü´ç ÇàÁ¤ÀÇ ÁøÇà (mm)
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H
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0.80
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0.83
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1.33
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1.25
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1.25
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L
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0.17
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0.21
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0.33
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0.42
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0.42
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³ª»çÃà ¼ºÇü
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±â°èÀý»è
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³ª»çÃà Ä«¹Ù ÀçÁú
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°
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»ç¿ë¿Âµµ ¹üÀ§
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-15 ~ +100
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¼öµ¿ºÎÂøÇü SCREW JACK |
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¤ý½ºÅ©·ù ÀèÀº ÀÚü ¼¿ÇÁ·ÏÅ·ÀÌ °¡´ÉÇϱ⠶§¹®¿¡ ¼öµ¿ÈÙ¸¸ ºÎÂø ½ÃÅ°°Ô µÇ¸é ¼öµ¿ÀÇ ¿îÀüÀÌ
°¡´ÉÇÏ´Ù.
¤ý¼öµ¿ÈÙÀÇ È¸Àü·ÂÀº ¾Æ·¡ÀÇ °ø½ÄÀ¸·Î °ªÀ» ±¸ÇÒ ¼ö ÀÖ´Ù.
¤ýÃßõÇϴ¹Ù, Èû ¾ÈµéÀÌ°í ÀèÀ» »ç¿ëÇÏ·Á¸é 5 kg À̳»ÀÇ È¸Àü·ÂÀ» ¼³Á¤ÇØ¾ß ÇÑ´Ù.
¤ý¼öµ¿È٠ȸÀü·Â = ÀÔ·ÂµÈ Å丣ũ / ¼öµ¿ÈÙ ¹ÝÁö¸§
¤ý±×·¡¼ ¿ì¸®°¡ ÁغñÇÏ´Â °ÍÀº ´Ù¾çÇÑ Size¿¡ ÀûÇÕÇÑ ¼öµ¿ÈÙÀÌ´Ù.
¤ý¾Æ·¡ÀÇ Ç¥¿¡¼ ¼öµ¿ÈÙÀÇ ¿ëÀûÀ» ¾Ë¾Æº¼ ¼ö ÀÖ´Ù.
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¼öµ¿ºÎÂøÇü SCREW JACK |
Size
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Type 100
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Type 200
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Type 300
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Type 400
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Direction
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R
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K
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AJ
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R
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K
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AJ
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R
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K
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AJ
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R
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K
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AJ
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SJ32
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100
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135
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95
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-
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-
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-
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-
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-
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-
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-
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-
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-
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SJ44
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100
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140
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100
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200
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210
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115
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-
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-
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-
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-
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-
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-
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SJ56
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-
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-
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-
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-
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-
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-
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300
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275
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180
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-
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-
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-
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SJ66
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-
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-
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-
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-
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-
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-
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300
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285
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190
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450
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290
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195
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º£º§±â¾îŸÀÔÀÇ SCREW JACK |
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ÀÌ ½ºÅ©·ùÀèÀº º£º§±â¾î¸¦ »ç¿ëÇÏ´Â ¼öµ¿¿¡¼ »ç¿ëµÈ´Ù.
´ÙÀ½°ú °°Àº Ư¡ÀÌ ÀÖ´Ù :
¤ý»ç¿ë¿¡ °¡º¿ï »Ó ¾Æ´Ï¶ó ¹Ðµµ°¡ ÀÖ¾î¼ Æí¸®ÇÏ´Ù.
¤ýº£º§±â¾î¸¦ »ç¿ëÇϱ⠶§¹®¿¡ °íÈ¿À²ÀûÀÌ´Ù.
¤ýÇÊ¿äÇÑ ÇǽºÅæ ÀÛ¿ëÀ» ÇÒ¶§ ¼öµ¿È¸Àü ¼Óµµ°¡ ºü¸£Áö ¾Ê´Ù.
ºñ·Ï °¡¿ë ºÎÇÏ·®ÀÌ ¾Æ·¡ÀÇ Ç¥¿¡ Á¦½ÃµÇ¾î ÀÖÁö¸¸,
µé¾î ¿Ã¸± ¼ö ÀÖ´Â ½ÇÁ¦ ºÎÇÏ·®Àº ¼öµ¿ ÈÙÀÇ Á÷°æ¿¡ µû¶ó °áÁ¤µÈ´Ù.
¼öµ¿È٠ȸÀü·Â = ÀÔ·ÂµÈ Å丣ũ / ¼öµ¿ÈÙ ¹ÝÁö¸§
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DIMENSION |
Size |
BH-150 |
BH-170 |
BH-220 |
BH-300 |
Type
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0
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1
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1
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2
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2
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3
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4
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5
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A
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154
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171
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226
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305
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B
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60
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60
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60
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60
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C
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45
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45
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45
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45
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D
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95.2 (+0/-0.05)
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127 (+0/-0.076)
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152.4 (+0/0.076)
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177.8 (+0/-0.075)
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E
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-
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-
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-
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-
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F
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178
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210
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289
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343
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G
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122
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135
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155
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225
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H
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76.5
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85
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95
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140
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K
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35
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45
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45
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45
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45
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45
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65
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75
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L
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Stroke +170
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Stroke +170
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Stroke +180
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Stroke +180
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Stroke +200
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Stroke +210
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Stroke +285
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Stroke +275
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M
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31.56 (+0/-0.136)
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31.56 (+0/-0.136)
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31.56 (+0/-0.136)
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35.5 (+0/-0.136)
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N
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7 (+0.030 /-0.015)
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7 (+0.030 /-0.015)
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7 (+0.030 /-0.015)
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10 (+0.030 /-0.015)
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P
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28.56 (+0/-0.015)
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28.56 (+0/-0.04)
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28.56 (+0/-0.04)
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28.56 (+0.009/-0.034)
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S
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139.7
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165.1
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254
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298.5
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T
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M16*2,
Depth 25
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M20*2.5,
Depth 25
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M16*2,
Depth 25
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M20*2.5,
Depth 31
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U
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4
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4
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8
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8
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V
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M14*
1.5
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M18*
1.5
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M18*
1.5
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M25*
2
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M25*
2
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M32*
2
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M45*
2
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M60*
2
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W
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20
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22
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22
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32
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32
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32
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50
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62
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AA
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60
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85
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92
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120
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134
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AB
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95
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120
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125
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150
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175
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AC
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-
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15
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20
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17
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18
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19
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AD
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37
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40
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32
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39
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74
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105
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160
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AK
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72
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82
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85
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77
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84
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119
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170
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235
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¸ðÅÍ ÈÙ ºÎÂøÇü SCREW JACK |
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¤ý°íÈ¿À² ¸ðÅÍ°¡ Àè¿¡ ºÎÂøµÉ ¼ö ÀÖ´Ù.
¤ýÄ¿ÇøµÀ» ÇÏÁö ¾Ê°íµµ ½ºÅ©·ùÀèÀº »ç¿ë°¡´ÉÇÏ´Ù.
¤ý½ºÅ©·ùÀèÀÌ ¹°Ã¼¸¦ µé¾î¼ ¿Ã¸®´Â ¼Óµµ´Â ¿ëµµ¿¡ µû¶ó ´Ù¸£±â ¶§¹®¿¡ ÇÊ¿ä¿¡ µû¶ó ¸ðÅͼӵµÁ¶ÀýÀÌ
ÇʼöÀûÀÌ´Ù.
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WORM SCREW JACK |
1.
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¿¬µ¿¿îÀü½ÃÀÇ ¼Ò¿äµ¿·Â
º¹¼öÀÇ JACKÀ» ¿¬µ¿½ÃÄÑ »ç¿ëÇÒ °æ¿ì´Â, ¿ìÃøÀÇ Àü´ÞÈ¿À²À» Âü°íÇÏ¿© ¼Ò¿äµ¿·ÂÀ» °áÁ¤ÇÏ¿©
Áֽʽÿä. |
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¼Ò¿äµ¿·Â = JACK 1´ë´ç
¼Ò¿äµ¿·Â x »ç¿ë´ë¼ö / Àü´ÞÈ¿À² |
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JACK ¿¬µ¿¼ö
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2 ´ë
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3 ´ë
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4 ´ë
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n ´ë
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Àü´ÞÈ¿À²
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0.94
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0.91
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0.88
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(0.97)n
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2. |
Input Torque |
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Çü¹ø
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45
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56
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66
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73
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95
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135
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Çã¿ëÀÔ·ÂÃà Å丣ũ
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4.3
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7.4
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13
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30
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60
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85
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3. |
System Example |
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Æ®¸®´Ï¾ð º£À̽º ºÎÂøÇü SCREW JACK |
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Type
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SJ32
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SJ44
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SJ56
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SJ66
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SJ66S
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SJ73
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SJ95
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SJ135
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SJ155
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SJ190
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B
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50
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60
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70
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80
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90
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100
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120
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140
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140
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160
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C
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22
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20
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40
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55
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65
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75
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90
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120
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120
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140
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D
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50
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70
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90
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120
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140
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160
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180
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220
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220
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260
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E
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80
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110
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150
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170
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190
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230
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270
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320
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400
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400
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F
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30
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40
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50
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60
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65
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70
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90
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120
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120
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140
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G
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12
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12
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18
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24
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26
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28
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36
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50
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50
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55
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H
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60
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80
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85
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120
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130
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140
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170
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200
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310
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270
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K
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54
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70
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90
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100
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110
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120
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150
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220
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220
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220
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M
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104
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134
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186
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210
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240
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280
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330
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400
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500
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500
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N
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254
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250
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340
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400
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426
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460
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600
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960
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860
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1170
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P
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140
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100
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150
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190
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196
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205
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280
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500
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400
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640
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Q
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20
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22
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40
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45
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50
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50
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80
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115
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115
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150
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S
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15
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25
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35
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50
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60
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70
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80
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110
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110
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130
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W
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170
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140
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200
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240
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251
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270
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360
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620
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520
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780
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d
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11
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11
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18
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22
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22
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26
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33
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45
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45
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55
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Bolt
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M10
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M10
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M16
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M20
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M20
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M24
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M30
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M42
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M42
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M52
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