详细介绍
02-124515,美国威格士VICKERS回路变量柱塞泵
这些放大器设计用于控制威格士的带电
气排量控制的PVH 泵。
放大器的脉宽调制功率输出驱动一台
单电磁铁比例滑阀,该滑阀液压控制泵
的摇架位置。摇架位置和泵输出的反馈
是来自一台旋转反馈传感器,形成闭环
控制回路,保证泵的精确输出流量。
模拟指令输入信号可以是同相电流,或
者同相、反相或差动电压。放大器要求
Installation dimensions for the PVH series pumps and
controls are not included in this manual. Individual parts
直流24 V 的电源,并且通过24 V 逻辑
信号来启用。斜波通常是启用,但是能
02-124515,美国威格士VICKERS回路变量柱塞泵
放大器的前面板包括发光二极管来显示
过载保护,价格设定当故障排除时,自动复原
这个产品不符合欧共体关于电磁相容性 (EMC)
angle of the yoke face creates a reciprocating motion to
each piston within the cylinder block. Inlet and outlet ports
connect to a kidney slotted wafer plate. As the pistons move
out of the cylinder block, a vacuum is created and fluid is
forced into the void by atmospheric pressure. The fluid
moves with the cylinder block past the intake kidney slot.
The motion of the piston reverses and fluid is pushed out of
02-124515,