产品说明：

采用双支撑结构，有效减少曳引轮与钢丝绳的磨损 轴系结构稳定，保证更加平稳乘坐体验。 机座整体结构刚性大，制动时变形极小，有效提高制动器可靠性。 结构紧凑，尺寸更加小巧，适用各种有机房、小机房。 Double-brace structure reduces abrasion between ropes and wheel. Compacted body fits small-machine-room and room-less application. reduces micro deformation while braking. Good drivability in multiple control systems.