The AO NPK VIP catalog presents high-quality and reliable components for hydraulic system control. Since 1994, the Scientific and Production Complex has been developing and manufacturing hydraulic control components and units — hydraulic valves, hydraulic motors, hydraulic machines: control panels, electronic amplifiers, drivers, panel joysticks, controllers.
All devices presented on the website can be used in hydraulic systems with most proportional hydraulic machines and distributors.
The components produced by our company ensure high quality and maximum efficiency.
Applications
The scope of application of the components is very wide. For example, electronic amplifiers can be used for:
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Control of a proportional pressure valve or a reduction valve with proportional electric control
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Control of hydraulic motors and pumps
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Control of valves and pilots as part of complex electronic systems, direct control of a single solenoid
Our control panels, designed for operation with SU-A1,2 amplifiers, generate a proportional unified current output signal of 4–20 mA.
SU controllers maintain the rotation speed of a hydraulic motor at a set level in automatic mode. To stabilize the frequency, the controller controls a hydraulic valve with proportional electromagnetic control, based on comparing data from the sensor and the user-specified rotation frequency.
The blocks and controllers allow monitoring and diagnostics of sensors, output switches, and control circuits. The SU-BZR2 model is used to control the speed and direction of movement of various industrial and construction machines equipped with a hydrostatic transmission.
The panel joystick is suitable for use in test equipment and operator panels, in mobile and stationary installations.