主轴联轴器的应用.ppt

Main Spindle Couplings主轴联轴器 How to connect high speed motors to spindles, directly? 如何直接将高速马达连接到主轴上？ Applications 应用 Couplings for direct spindle drives 用于主轴直接驱动的联轴器 Couplings for inline gear boxes 用于直连式齿轮箱的联轴器 Couplings for milling head drives 用于铣头驱动的联轴器 Spindle concepts 主轴概念 Belt drive 皮带驱动 simple and robust 简单耐用 high torque capability 高扭矩承受能力 speed limitation速度限制 10.000 rpm high bearing load due to belt tension 由于皮带张力而产生高的轴承负载 noise and vibration 噪音和振动问题 Integrated motor spindle内置式主轴马达 high speed 高速 short overall length 总长度短 high effort for cooling 冷却成本高 expensive to buy 价格昂贵 expensive to repair 维修价格高 high cost for replacement 更换成本高 long downtime for repair 维修停机时间长 large in diameter 直径大 Direct coupled spindle motor直连式主轴马达 long overall length 总长度长 high assembly effort 组装难度高 high torque 高扭矩 high speeds 高速 low bearing loads 低轴承负载 easy to maintain 容易维护 lean spindle head 主轴头结构紧凑 temperature disconnectedfrom motor 由马达产生的温度可被分离 economic with high local content 因其他原产均可本地取得，因此整体成本较经济 Couplings 联轴器 ROBA-DS 10,000 rpm ROBA-ES-AP 15,000 rpm ROBA-DS 10,000 rpm 7 sizes up to 5000 Nm 7种尺寸，最高达5000Nm zero backlash 零背隙 patented disk pack 专利式传动钢片 high torque capacity 高扭矩承受能力 high torsional stiffness 高扭转刚度 versatile types and designs for many kind of applications 适用于多种应用的规格与设计 ROBA-DS 10,000 rpm short overall length 总长度短 high misalignment capability 补偿偏移量能力高 high torque capacity 扭矩承受能力高 ROBA-DS 10,000 rpm ROBA-ES 15,000 rpm 6 sizes up to 1000 Nm 6种尺寸，扭矩高达1000Nm zero backlash 零背隙 elastomeric element for dampening 弹性橡胶体适用于减震 blind detachable 安装拆卸极其简易 ROBA-ES 15,000 rpm ROBA-DS 20,000 rpm zero backlash 零背隙 torsional rigid design 刚性扭转设计 enclosed – silent running 包覆式的设计，低噪音运转 extremely high balancing quality 极高的平衡品质 ROBA-DS 20,000 rpm precise shaft alignment required! 要求较精确的轴同心度 Coupling for inline gear box用于直连式齿轮箱的联轴器 Our late