载重 Capacity:320kg-1250kg 曳引比 Roping:2:1 梯速 Elevator Speed:1.0m/s – 2.5m/s 绳轮 Sheave:330mm;400mm 单绕 Single Wrap U形槽 Undercut U 机架平面度 Foot Pad Flatness:<0.5mm 防护等级 Protection Rating:IP40 绝缘等级 Insulation Class:F 极数 Poles:20 块式制动器 Block Brake 制动器启动/维持电压Picking/Holding Voltage:DC110V