1. »ç¿ë ¼³ºñÀÇ Åä¿ÀÅ©¸¦ ±¸ÇÕ´Ï´Ù.
Ta = 974 x
x SF¶Ç´Â Ta = 716 x
x SF
Ta
= »ç¿ë Åä¿ÀÅ© (kgf.m)
KW
= Àü´Þ ºÎÇÏ
HP
= Àü´Þ ¸¶·Â
N
= ȸÀü¼ö (r.p.m)
SF=
¾ÈÀü°è¼ö(Service factor)
2. »êÃâµÈ Torque¸¦ Ä«´Ù·Î±×¿¡ ÀÖ´Â °¢ SizeÀÇ Basic Torque¿Í
ºñ±³ ÇÏ¿© Å©°Å³ª °°Àº ¼öÄ¡¸¦
ã¾Æ 1Â÷ ±Ô°ÝÀ» ¼±Á¤ ÇÕ´Ï´Ù.
3. ÇÏÁö¸¸ Torque¸¸ Çã¿ë ¹üÀ§ ¾È¿¡ ÇØ´ç µÈ´Ù°í ±× ±Ô°ÝÀ» ¼±Á¤ Çϸé
°æ¿ì¿¡ µû¶ó¼´Â
Shaft
Bore¸¦ °¡°ø ÇÏ·Á¸é °¡°ø ¿©À¯°¡ ºÎÁ·ÇÒ °æ¿ì°¡ ÀÖ½À´Ï´Ù.
µû¶ó¼
»ç¿ë ±â°èÀÇ Shaft Å©±â¿Í Ä«ÇøµÀÇ ÃÖ´ë ³»°æ(Max. Bore)À» ºñ±³ °ËÅä ÇÑ
´ÙÀ½
ÃÖÁ¾
±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¥ |
|
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 Rol MIls, 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 |
ExtremelyHeavy
shock |
Ore
Crushers, Vibrating conveyors, and
cutters |
|
|