How to use Rexroth balance valves

1. Select the solenoid valve according to the pipeline parameters: diameter specification (i.e., DN) and interface mode 1. Determine the diameter (DN) size according to the inner diameter size or flow requirements of the on-site pipeline. 2. Interface mode, generally DN50 to choose flange interface, DN50 can be freely selected according to user needs...

1. Pollution control requirements for proportional valve operation The degree of contamination of the proportional valve to the oil is usually required to be 7-9 levels of NASl638 (ISO 16/13, 17/14, 18/15 levels), and the main link to determine this index is the pilot stage. Although electro-hydraulic proportional valves are more anti-fouling than servo valves ...

1. Because the action area of the poppet valve is very small, even if the pressure is very high, the spring rate is still not large, and the pressure regulation is light; 2. Because the spring of the main valve is very soft, the excitation fluctuation is small when the overflow volume changes. Good static characteristics; 3. It can adapt to the requirements of different pressure regulation ranges; 4. The main spool adopts ...

A Rexroth hydraulic motor is an actuator of a hydraulic system that converts the liquid pressure energy provided by a hydraulic pump into the mechanical energy (torque and speed) of its output shaft. Hydraulic motors, also known as oil motors, are mainly used in injection molding machinery, ships, hoists, construction machinery, construction machinery, etc.

It's hard to imagine a factory automation system without linear robots. The application of linear robots involves handling incoming materials during product production, assembly or packaging, whether integrated into a single machine as a pick-and-place unit or integrated into a semi-automatic or fully automated production line. However...

1. Remove the mold and cancel the express and trivial mold operation 2. Cancel the low-pressure trivia mold. 3. Close the safety door. 4. Adjust the CNC high-speed mold speed to the value of 0, and adjust the CNC high-speed mold opening speed and CNC low-speed mold opening speed to the value of 40. 5. Starter oil ...

1. Guiding ideology: 1. The pressure depends on the load oil pump, and the output pressure is inversely proportional to the flow rate. In the state of electronic control, when the external load increases, the system pressure increases, when the system pressure increases, the pressure of the front pump oil flow and the rear pump oil flow into the rear pump increases, and the computer detects the ...

Example: A10VSO18DFR1/31R-PPA12N00 A10VS→ swash plate variable pump, this series of industrial drive, nominal pressure 28MPa, maximum pressure 35MPa; o → operation mode, this series is used in open circuit systems; 18 → displacement specifications of this model ...

Power outage handling If the power supply is instantaneously blacked out or the voltage drops to show "undervoltage", or the instantaneous overvoltage shows "overvoltage", it will cause the Rexroth inverter to trip and shut down, and it will be restarted only after the power supply returns to normal. External fault handling If you enter ...

1) Swash plate axial piston variable pump, used for open hydraulic rotation back 2) Mainly used in the field of mobile machinery 3) The pump works under the condition of self-priming, mailbox pressurization or with built-in suction pump, (centrifugal pump). 4) The output flow rate is proportional to the driving speed, and ...

First wash. The first cleaning of the hydraulic system of the Rexroth Rexroth hydraulic pump is carried out after the pre-installation (trial assembly of the pipes) and the dismantling of the entire pipeline. The first cleaning should ensure that a large number of metal burrs and powders, sand dust, ...

High efficiency: The efficiency of imported Rexroth hydraulic motor A2FE107/61W-VZL100 can reach more than 90%, which has a higher energy utilization rate than other hydraulic motors, and can significantly improve the work efficiency of mechanical equipment. High reliability: Rexroth hydraulic motors are made of high-strength ...

Causes of failure: (1) The oil level of the hydraulic oil tank is too low; Exclusion method: Add hydraulic oil Causes of failure: (2) Hydraulic oil is not used according to the season; Exclusion method: Usually suitable for 46# hydraulic oil (or 68#) without special replacement, consider using 32 ...

On November 11, 2020, the opening ceremony of the second phase of Bosch Rexroth (Xi'an) Electronic Drive and Control Co., Ltd. was grandly held. With the completion of the second phase of the project, the Xi'an plant will become the overall supplier of the group's global intelligent manufacturing and industrial automation solutions, and Bosch Rexroth will provide the best solutions for the Chinese market.

The flow rate of Rexroth Rexroth oil pump is the product of the gear pump displacement V per revolution and the speed n, if the speed n of the hydraulic pump is too low, the initial force Q will be too small, can not guarantee the oil supply of the system, resulting in the centripetal force is not enough or can not constitute a certain vacuum degree and can not absorb oil. ...

1. The principle of Rexroth hydraulic pump oil volume adjustment Generally, in order to adapt to the specific requirements of the diesel engine under the load, the fuel injection pump must be able to adjust the maximum fuel supply to the zero oil supply range of the whole machine when the fuel supply is running.

(1) The electrical signal is easy to transmit, and the remote control can be easily realized. (2) It can continuously and proportionally control the pressure and flow of the hydraulic system, realize the control of the position, speed and force of the actuator, and reduce the impact when the pressure changes. （3） ...

Space-saving design: The measuring sensor is fully integrated into the slide Cost-effective position measurement system for a wide range of product sizes From design to service, save time and money 　　Integrated absolute position measurement is used in a wide range of applications, due to its high water ...

DAMBACH has developed a new shuttle system based on the compact control system from Bosch Rexroth A leap forward in the dynamics and efficiency of high-level compartment warehouses Tried and tested Flexible and scalable for greater displacement and degrees of freedom ...

The first step is the debugging of the zero position in the no-load state Most of the servo valves on construction machinery are used in conjunction with the reversing valve to achieve the purpose of controlling the hydraulic system. The servo valve plug-in can be unplugged on the site to prevent the servo valve from being energized and make it in a no-load state. Then, a manual or electric directional valve, ...