1 REEL WINDER 설계 계산서 Bitmap ㅇ REEL DRUM 필요 TORQUE DRUM 권취력 F = 100 KGf Td1 = F x Yd2 x Sf = 100 x 1.20 x 1.2 = 72 kg-m DRUM DIAMETER Yd1 = MIN 0.5 M 2 2 DRUM DIAMETER Yd2 = MAX 1.2 M SAFETY FACTOR Sf = 1.2 >> 여기서 R 더보기