YYQ-50 Belt Drive Hard Bearing Balancer/ Balancing Machine Parameter 1.Maximum weight of workpiece: 1-50kg 2.Maximum diameter of workpiece: 900mm 3.Distance between two bearing pedestals: 80-800mm 4.Journal diameter on roller carriages: 10-90mm 5.Belt driving diameter: 30-300mm 6.Rotation speed when the diameter of operationg transmission is 100mm:400-2500min r/mm 7.Minimum achievable residual unbalance: Less than 0.5% 8.Unbalance reduction ratio: 90% 9.Motor power:1.5kw 10.Speed regulation way: Frequency conversion speed regulation Info at chinabalancer.com