Nachi vdc

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Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. The VDC series high pressure variable volume vane pumps are a new series of pumps. In addition to Nachi's three exclusive mechanisms pressure control; pressure balance; ring stopper mechanism , a unique and exclusive three-point ring support system which makes maximum utilization of high pressure oil has been adopted to provide stable high pressure and quiet operation. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles.

Nachi vdc

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Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. The VDC series high pressure variable volume vane pumps are a new series of pumps. In addition to Nachi's three exclusive mechanisms pressure control; pressure balance; ring stopper mechanism , a unique and exclusive three-point ring support system which makes maximum utilization of high pressure oil has been adopted to provide stable high pressure and quiet operation. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles. The unique pressure regulator and pressure balance mechanism, plus the exclusive three-point ring support system has improved performance during high pressure operation. The new mechanisms reduces vibration and noise levels. Of particular note is the unique and exclusive threepoint support system which uses, a regulating piston and a bias piston to eliminate vibration. The mechanism, together with improvements to the shape of the inlet and outlet ports and high performance journal bearings, has reduced the noise level during operation. The ring stopper mechanism serves to allow swift response whether in starting, stopping, or with load fluctuations, for high precision operation.

Nachi vdc

Highly Efficient and Stable High-Pressure Operation Innovative pressure control and pressure balance mechanisms combine with an original 3-point ring support system dramatically improves high-pressure operation. The result is outstanding performance at high pressures up to psi. Low Vibration and Noise A number of innovative new mechanisms are adopted to minimize vibration and noise. In particular, a 3-point support system is used for the control piston and bias piston to increase ring stability. This minimizes ring vibration and delivers quiet operation. Outstanding Response, High-Precision Operation An innovative new ring stopper eliminates excessive ring displacement and improves response. The result is high precision operation at all times, including during starts, stops, and load changes. Precise Characteristics for a Stable Discharge Rate A revolutionary new pressure compensator type pressure control mechanism ensures a highly stable fixed discharge rate, even in the high pressure range.

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This minimizes ring vibration and delivers quiet operation. High efficiency operation with reduced power loss Efficiency has been improved with the new mechanisms and Nachi's high precision machining technology. Request Quote. Find out how to manage your cookies or click accept and continue using our site. Maintenance is easier due to the positioning of the pressure adjusting mechanism and the volume adjusting mechanism on the same side of the pump. A revolutionary new pressure compensator type pressure control mechanism ensures a highly stable fixed discharge rate, even in the high pressure range. Build My System updated. Specifications Reviews Video. Pressure Rating. New mechanical innovations minimize power loss, especially at full cutoff. Known not only for product excellence but for our competitive pricing and product availability. Inlet Size. Shaft Size. Low vibration and noise levels The new mechanisms reduces vibration and noise levels. Mounting Type.

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Mounting Type. Known not only for product excellence but for our competitive pricing and product availability. In particular, a 3-point support system is used for the control piston and bias piston to increase ring stability. Request Quote. Accept Read More. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles. Your Name:. Inlet Size. Your Rating:. Yes No More Info. Power loss has been reduced, especially during dead-heading.