balance machine model the quality range of the work piece the diameter of the work piece the distance between the two backing neck journal range the diameter area of the department that is needed to drag balancing speed minimum attainable the remaining amount of unbalance the decrement of the amount of unbalance motor power mode of speed regulation RYQ-3 0.1-3 D350 30-450 D3-22 dD150 400-10000 d0.5 e90 0.09 mic ro machine RYQ-10 1-10 D500 30-600 D5-60 dD150 400-10000 d0.5 e90 0.18 micro machine YYQ-5 0.1-5 D400 50-600 D3-40 D15-150 400-5000 d0.5 e90 0.09 micro machine YYQ-16 0.3-16 D500 60-600 D5-40 D15-150 400-5000 d0.5 e90 0.18 micr o machine YYQ-50(A) 1-50 D900 60-800 D8-70 D18-250 300-5000(A:stepless time adjustment) d0.5 e90 0.75(A:0.75) Single speed motors( frequency conversion motor) YYQ-50(A) 1-50 D900 60-800 D8-70 D18-250 300-5000(A:stepless time adjustment) d0.5 e90 0.75(A:0.75) Single speed motors( frequency conversion motor) YYQ-100(A) 2-100 D900 80-1000 D10-140 D30-300 300-5000(A:stepless time adjustment) d0.5 e90 0.85/1.1(A:1.5) Double speed motor(frequency conversion motor) YYQ-160(A) 2-160 D950 100-1400 D10-180 D30-300 300-2500(A:stepless time adjustment) d0.5 e90 0.85/1.1(A:1.5) Doule speed motor(frequency conversion motor) YYQ-300(A) 5-300 D1200 150-1500 D20-180 D30-450 300-2500stepless time adjustment d0.5 e90 4.0 frequency conversion motor YYQ-500(A) 10-500 D1500 150-1500 D20-240 D40-500 300-2500stepless time adjustment d0.5 e90 4.0 frequency conversion motor YYQ-1000(A) 10-1000 D1500 150-2600 D20-240 D40-650 180-2500stepless time adjustment d0.5 e90 5.5 frequency conversion motor YYQ-1600(A) 30-1600 D1800 150-2600 D20-240 D40-800 180-2500stepless time adjustment d0.5 e90 7.5 frequency conversion motor YYQ-3000(A) 100-3000 D2000 150-2600 D15-300 D40-900 180-2500stepless time adjustment d0.5 e90 11 frequency conversion motor