°Ô½ÃµÈ ÀÚ·á´Â ¸ðÁ¨MotorTech Çã¶ô¾øÀÌ »ó¾÷¸ñÀûÀ¸·Î ÀοëÇϰųª Àç°Ô½ÃÇÒ ¼ö ¾ø½À´Ï´Ù.

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  ÀÛ¼ºÀÚ   : °ü¸®ÀÚ (manager@dcmotortech.co.kr) Ãßõ: 337, Á¶È¸: 5724, ÁÙ¼ö: 42, ºÐ·ù: Etc.
Á÷·ù ¸ðÅÍ ¼±Á¤À» À§ÇÑ ÆÁ
º¸Åë Á÷·ù¸ðÅ͸¦ ±¸ÇÒ ¶§, Ãâ·ÂÀÌ ¸î ¿ÍÆ® ¶Ç´Â ¸î ¸¶·ÂÀÌ µÇ´Â  ¸ðÅÍ°¡ ÀÖ´ÂÁö ¹®ÀÇÇϽô °æ¿ì°¡ Àִµ¥, Á¶±Ý ¾ö¹ÐÇÏ°Ô À̾߱âÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

Ãâ·ÂÀÌ 100watt¶ó°í Çϸé,

10,000 (rpm) x 0.974 (kg.cm) = 1000 (rpm) x 9.74 (kg.cm) °¡ µÇÁö¸¸, ¸ðÅÍÀÇ È¸Àü¼ö´Â 1000 ~ 10,000 rpmÀÇ ¹üÀ§°¡ µÇ¾î ƯÁ¤ÇϱⰡ ¾î·Æ±â ¶§¹®¿¡ ȸÀü¼ö¿Í ÅäÅ©¸¦ ÁöÁ¤ÇØ ÁÖ´Â °ÍÀÌ ÇÊ¿äÇÕ´Ï´Ù. (1 Hp = 746 W °¡ µË´Ï´Ù.)

[±âº» °ø½Ä]
  ÀÔ·Â ·® (Wi) = Àü¾Ð (V) x Àü·ù (A)
  Ãâ·Â ·® (Wo) = 0.01027 x ȸÀü¼ö(rpm) x ÅäÅ© (kg.cm)
  ¸ðÅÍ È¿À² (%) = ÀԷ·® (Wi) / Ãâ·Â·® (Wo)

ÇÏÁö¸¸ ¸ðÅÍ´Â ºÎÇÏÀÇ º¯µ¿¿¡ µû¶ó È帣´Â Àü·ù·®µµ º¯ÇÏ°Ô µÇ¹Ç·Î µ¿ÀÏÇÑ ¸ðÅÍ¿¡¼­µµ ´Ù¸£°Ô Ç¥½ÃµÉ ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ÀϹÝÀûÀ¸·Î ¸ðÅÍÀÇ ÃÖ°íÃâ·ÂÀº ±âµ¿ÅäÅ©ÀÇ 50% À§Ä¡, ¸ðÅÍÀÇ ÃÖ°í È¿À²Àº ±âµ¿ÅäÅ©ÀÇ ´ë·« 15% À§Ä¡°¡ µÇ´Âµ¥ °¡´ÉÇÑ ÃÖ°í È¿À²±¸°£¿¡¼­ »ç¿ëÇÏ´Â °ÍÀ» ±ÇÇÕ´Ï´Ù. ±×·± Á¡¿¡¼­ ¸ðÅ͸¦ ¼±Á¤ÇÒ ¶§ ´ÙÀ½°ú °°ÀÌ ÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.

[¿¹]
  40watt ¸ðÅÍÀÏÁö¶óµµ Á¤°ÝÀü¾Ð°ú Á¤°ÝºÎÇÏ ¶Ç´Â Á¤°ÝȸÀü¼ö´Â ÁöÁ¤ÇÏ¿©¼­

  »ç¿ë Àü¾Ð   V  = 24V
  Á¤°Ý ÅäÅ©   Tr = 2kg.cm
  Á¤°Ý ȸÀü¼ö Nr = 2000rpm

  ·Î Á¤ÇÏ¿´´Ù¸é ´ÙÀ½°ú °°ÀÌ °è»êÇÒ ¼ö ÀÖ½À´Ï´Ù.

  Á¤°Ý Ãâ·Â     Wo = 0.01027 x 2 x 2000 = 41.08 watt
  ±âµ¿ ÅäÅ©     Ts = 2 / 0.15 = 13.3 kg.cm
  ¹«ºÎÇÏ È¸Àü¼ö No = (13.3 x 2000) / (13.3 - 2) = 2353 rpm
  ÃÖ°í Ãâ·ÂÀº   Wm = 0.01027 x (13.3 / 2) x (2353 / 2) = 80.35 watt

  º¸Åë Á÷·ù ¸ðÅÍÀÇ ÃÖ°í È¿À²Àº 60 ~ 85% Á¤µµ°¡ µÇ¹Ç·Î ¿©±â¼­´Â 75%·Î ÇÕ´Ï´Ù.

  ¸ðÅÍ¿¡ ÀÎÀԵǴ Àü·ÂÀº Wi = 41.08 / 0.75 = 54.77 watt
  Àü¾ÐÀÌ 24VÀ̹ǷΠÀü·ù   I = 2.28 A°¡ µË´Ï´Ù.

  Á¤¸®ÇÏÀÚ¸é

  ¹«ºÎÇÏ È¸Àü¼ö  No = 2,350 rpm
  Á¤°Ý ºÎÇÏ      Tr =  2 kg.cm
  Á¤°ÝȸÀü¼ö     Nt = 2,000 rpm
  Á¤°Ý Àü·ù      Ir = 2.3 A
  ±âµ¿ÅäÅ©       Ts = 13.3 kg.cm
  À» ¸¸Á·ÇÏ´Â ¸ðÅ͸¦ ãÀ¸¸é µÇ´Âµ¥, ¸ðÅÍÀÇ Å©±âµµ ´ë·« °¡´ÆÇÒ ¼ö ÀÖ½À´Ï´Ù.

[¸ðÁ¨: »ó¾÷¿ëÀ¸·Î ÀÎ¿ë ¹× Àç°Ô½Ã´Â ºÒÇãÇÕ´Ï´Ù]
ÀÌÀü: IE Class
´ÙÀ½: ¸ðÅÍ »ç¿ëÀÚ¸¦ À§ÇÑ ±â¼úÀÚ·áÁý
2011/10/14(18:30)
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