Secondary Steering Pump and Electric Motor
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| 图 1 | g00803346 |
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辅助转向泵和电动马达 右视图 | |
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| 图 2 | g02279757 |
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(1) 辅助转向马达
(2) 进气 (3) 辅助转向泵 (4) 正极端子 (5) 接地端子 | |
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| 图 3 | g02279758 |
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(6) 出口
(7) 安全阀 | |
辅助转向是这些机器上的一个附件。 辅助转向泵位于靠近左转向油缸的发动机端机架的左下侧。
辅助转向泵总成包括辅助转向马达 (1) 和辅助转向泵 (3)。 辅助转向马达 (1) 是一个 24 VDC 马达。 马达 (1) 驱动辅助转向泵 (3)。 马达 (1) 沿逆时针方向转动泵 (3)。
辅助转向泵 (3) 为齿轮泵。 辅助转向泵 (3) 吸取进口 (2) 中的油。 这些油被吸过齿轮的周围。 这些油从出口 (6) 流出。
辅助转向泵上的安全阀 (7) 将辅助转向回路中的油压值限制为
注: 在正常机器操作过程中，除非主转向泵发生故障，否则辅助转向泵和电动马达不会工作。
有关辅助转向操作的更多信息，请参阅系统操作, "辅助转向系统"。
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