Axial piston variable pump. A10VSO series All-purpose medium pressure pump; Size 18 ; Nominal pressure bar; Maximum pressure bar. Axial Piston Variable Pump. A10VSO. Data sheet. Series Sizes 18 to Nominal pressure bar. Maximum pressure bar. Open circuit. Features. Sizes 18 to ▷ Nominal pressure bar. ▷ Maximum pressure bar. ▷ Open circuit. Axial piston variable pump. A10VSO Series RE

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HPost 7 Jan 16 So what is the point of the 1mm orifice, if it is not pu,p to provide a pressure differential for the flow control.

Rexroth Bosch Cast Iron and UPVC(High Quality Plastic) Variable Displacement Piston Pump A10VSO

This is done by supplying oil to the servo piston. The proportional relief valve is controlling the pump cut-off pressure so whether that determines the press speed or not depends upon the characteristics of the load. Year of Establishment The actuator will move with different speeds.

It works up to bars and creates a maximum force of Tons. Number of Employees 11 to 25 People. Please help me out. Get in Touch with us Makhoz Corporation. The press manufacturer has simply adapted the control to make it more efficient and to allow a smaller motor. I’m done arguing about it, it’s pointless. The pump will swivel to max displacement.


The variable displacement piston pump has high power weight ratio, and wide range of control methods. If we can confirm the diameter of the orifice, we can calculate the pressure drop when the pump is at full stroke, then start to look at what flow area would be needed through the proportional valve. It would also help to know the stand by pressure of the pump Adrian RE: I agree with your explanation.

It is common to use a small relief valve in combination with an orifice to pilot control another valve very common on larger logic element type of valves. The one just to the right of the pressure cut off and LS compensators on the drawing.

Axial piston variable pump | Bosch Rexroth Australia

Correct me if I am wrong here Adrian. Call Send a quick message. Power and torque are both a function of pressure x flow rate displacement. There is no load sense line coming from the press cylinder and when EV3 is energised a10so is nothing between the pump and the press cylinder other than a straight-through piece of pipe, so no flow control. Register now while it’s still free!


It’s a power limiting control with proportional adjustment of the maximum pressure as per my earlier post. I agree that the load sense pump in the picture does not appear ;ump be the same as the power limiting one on the circuit.


We also service all kinds of pumps and most of the valves especially those of Bosch Rexroth and Moog. However, the pictures do not tell the same story. Could you give us the signal values proportional pressure relief valve according to the desired flow rate at the pump?

We also have in our range various valves for hydraulic, pneumatic and instrumentation uses. The drive axle is able to bear both axial and radial loadings. From what I can see on the pictures that prop. It could like 73lafuite suggested, it is simply running on high power for a short period of time. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Here we go again.

Practically, power control is taking a100vso in the circuit – otherwise a pump delivering lpm of oil cannot go up to a pressure of bars with a 35 HP Motor.