Rotor - Rotate - Motors with Sleeve Bearings
对于带套筒轴承的马达，每两个月旋转一次马达轴。 请参阅以下步骤，正确旋转转子：
- 确保轴承加满适当的机油。 在旋转轴之前，应向轴承的顶部倒少量的机油。
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图 1 g06146412 配备轴锁定装置的转子 - 拆下轴锁定装置。 不要错误放置与锁定装置相关的任何固件。
- 清洁气锁密封圈和轴之间的防腐材料。
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图 2 g06146428 安装吊环螺栓 - 将一个吊环螺栓安装到轴的驱动端。 有关正确的吊环螺栓尺寸，请参阅表 1。
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表 1 吊环螺栓尺寸 1119 kW (1500 hp) 至1864 kW (2500 hp) 马达M36 2237 kW (3000 hp) 至3729 kW (5000 hp) 马达M48 Show/hide table
图 3 g06146433 使用杆旋转转子 - 使用坚固的杆转动轴。 一旦运动开始，轴应平稳顺畅地转动。
注: 套筒轴承马达需要很大的逃脱力来转动转子。
- 旋转 10 又四分之一圈。 旋转转子将保持轴承润滑。 轴也将重新定位，以避免长时间停留在同一位置。
- 重新安装轴锁定装置。 确保轴锁定装置的螺栓已正确拧紧。
Caterpillar Information System:
CN1566, CN2086, CN2586, CN3086, CN3586, CN4086 and CN5086 Electric Motors Rotor - Rotate - Motors with Anti-Friction Bearings
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