Future-proof digitalization and automation technologies must be open, flexible, easily scalable, and secure at the same time. Whether it's mechanical and systems engineering, building and energy automation, the convergence of IT and OT applications is strongly supported and promoted by industry players. As the first system and technology partner, WAGO introduced the Bosch Rexroth ctrlX OS operating system in 2023, which has reached a new level of cooperation and brought many advantages to many users and contributed to the open development of automation.
ctrlX OS is a system designed for real-time applications and can be used at all levels – from the field level and edge devices to the cloud level. With its new openness, it removes all previous boundaries and creates a new space for users to move. After installing ctrlX OS, the entire ecosystem is accessible, and the required applications are also available for download on the ctrlX store. So what are the benefits and conveniences of the innovative ctrlX OS automation open platform for industrial workers? 3 Q&A will give you a comprehensive understanding.
Q: What are the common goals of both parties as partners in systems and technology?
A: As the first system and technology partner, WAGO is helping to shape and integrate the ctrlX OS industrial Linux® operating system for industries and applications into WAGO's automation portfolio. Therefore, the goal of both parties is to create a "market of possibilities" through an open automation platform and to establish ctrlX automation as a market standard through joint development, driving innovation in the field of industrial automation.
Q: What benefits will the ctrlX OS bring to WAGO customers?
A: Customers are accustomed to a high degree of freedom when using WAGO automation systems, such as the WAGO I/O 750, where they always get the right module for a wide range of field signals and the right master for a wide range of fieldbuses. Since 2006, WAGO has been offering Linux-based® programmable controllers as operating systems, making it possible to develop extended functions in-house.
At present, ctrlX OS is based on Ubuntu Core LTS, and its pure and open architecture provides very suitable and well-defined interfaces and microservices for most automation devices. Customers can choose from different engineering and runtime systems, as well as a wide range of additional applications from more than 70 ctrlX global partners, so the freedom is even greater.
Q: What are the customer benefits of integrating the ctrlX OS operating system with WAGO's automation product family?
A: ctrlX is a modular system that allows for flexible, scalable control and easy integration with a wide range of different systems, allowing us to provide our customers with reliable, powerful and efficient control systems that help them improve productivity and sustainability. At the same time, we can also provide customers with tailor-made solutions and meet their specific needs. With ctrlX, Bosch Rexroth aims to make automation even smarter and better meet customer needs by simplifying the installation process, reducing commissioning time and updating from any device at any time as needed.
Advantages of cooperation:
● Integration of the ctrlX OS operating system into future WAGO controllers.
● Through the joint development of the ctrlX automation platform, the degree of freedom of automation users is improved.
● Development of industry-specific applications.
● Integrate other partners to create a world-leading platform.
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Features of Rexroth hydraulic pumps:
1) The flow rate of the pump is proportional to the speed and displacement of the pump, and the swing angle of the swash plate can be adjusted steplessly
2) Coaxial structure, which can form a combined pump
3) Position-constrained backhaul structure
4) Spherical distribution, the plunger is arranged obliquely around the main axis
5) Stepless ...
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Rexroth proportional valve repair and replacement steps
1: Disassemble the proportional valve
Unscrew the nut and slide out of the coil to remove the coil from the proportional end. Use a wrench to loosen and remove the tube. Remove the spring and slide the hex wrench from the tube. Then remove the spool from the valve.
2: Check the fatigue of all individual parts of the proportional valve, grinding ...
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How Rexroth hydraulic pumps are adjusted
1) Swash plate axial piston variable pump for open hydraulic rotation circuit
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, ...
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Common problems and solutions of Rexroth hydraulic pumps
1. The pump does not absorb oil, the flow rate is not enough, the pump is empty, and the pump is damaged.
Damaged pumps, damaged skates or damaged ski and column ball joint seals; swash plate wear; wear of plungers and cylinder bores; failure of variable mechanisms; Wear of the oil distribution pan or wear of the oil distribution end face of the cylinder block; The LS valve of the pump is worn, the pressure is cut off...
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Classification of Rexroth solenoid valves and their introduction
1. Direct-acting solenoid valve
Principle: When the normally closed type is energized, the electromagnetic coil generates electromagnetic force to lift the open part from the valve seat and open the valve; When the power is off, the electromagnetic force disappears, the spring presses the opening on the valve seat, and the valve is open.
Features: In vacuum, negative pressure, zero pressure ...
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Technical parameters and environmental conditions of Rexroth solenoid valves
Technical parameters
1) Select the valve port and model according to the requirements of the medium flow direction and the pipeline connection mode;
2) According to the flow rate and valve Kv value to select the nominal diameter, can also choose the same pipe inner diameter;
3) Working pressure difference: The minimum working pressure difference is above 0.04Mpa.
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Rexroth hydraulic pump - the reason why the piston pump cannot be pressurized
1. The filter on the suction pipeline is blocked;
2. The oil level of the hydraulic oil tank is too low;
3. The R angle of the variable mechanism is too small, so that the flow rate is too small, and the influence of internal leakage is added, so it cannot continuously supply pressure oil to the outside world;
4. The strain between the oil distribution pan and the contact surface of the cylinder block is serious, and it is not sealed or ...
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What are the ways to predict maintenance failures for Rexroth piston pumps in advance?
1. Conduct regular testing and diagnosis of Rexroth piston pumps
According to the collected fault signal, draw the online working performance curve of Rexroth piston pump and make an evaluation report. Based on the results of the monitoring, it is decided whether to repair the Rexroth piston pump. Thus determining the most ...
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Rexroth solenoid valve power conditions and application industry
Power condition
1) According to the type of power supply, AC and DC solenoid valves are selected respectively. In general, AC power is easily accessible;
2) AC220V.DC24V is preferred for voltage specifications;
3) The power supply voltage fluctuation is usually +%10%.-15% AC, and the power supply voltage fluctuation is usually +%10%.-15%.
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Rexroth Relief Valve - Common Faults and Solutions for Relief Valves
1. Causes of noise and vibration failure of relief valves
The components that are prone to noise in hydraulic devices are generally considered to be pumps and valves, and the valves are mainly relief valves and electromagnetic reversing valves. There are many factors that contribute to noise. There are two types of noise in the relief valve: velocity sound and mechanical sound. The main ...
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Rexroth hydraulic pumps – precautions during the installation of hydraulic motors
1. The bearing of the hydraulic motor can withstand the radial force, and the transmission parts such as the pulley shall not be directly installed on the spindle for the motor that cannot withstand the radial force.
The driving sprocket is driven by a hydraulic motor, and the driven sprocket drives the conveyor belt roller. According to the user's report, the motor often leaks...
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Rexroth Relief Valve - How does the relief valve adjust the pressure?
1. Constant pressure overflow: In the throttling adjustment system of the quantitative pump, the fixed pump provides a constant flow rate.
2. When the system pressure increases, the flow demand decreases.
3. At this time, the safety valve is opened, so that the excess flow is returned to the oil tank to ensure the inlet pressure of the safety valve.
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The solution to the forward rush of the throttle speed control valve of Rexroth vane pump
1. Adopt the correct Rexroth vane pump speed conversion method, the conversion mode of the solenoid valve, the impact is larger, the conversion accuracy is lower, the reliability is poor, but the control flexibility is large;
2. The electro-hydraulic reversing valve uses a current valve with damping, and by adjusting the damping size, the Rexroth blades ...
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Rexroth Hydraulic Pumps – How Does a Hydraulic Pump Work?
In modern construction machinery, basically inseparable from hydraulic working devices, even if the main working devices do not use hydraulic equipment, usually need hydraulic systems to achieve some auxiliary work, hydraulic pressure is so important, and our life and work is very close.
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But...
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Rexroth hydraulic pump - common faults and treatment methods of piston pumps
1. The output flow of the hydraulic pump is insufficient or does not output oil
Piston pumps often suffer from insufficient suction, excessive leakage, or too small an inclination angle. The insufficient suction volume is mainly caused by the high resistance of the suction pipe or the insufficient oil replenishment, such as the pump speed is too fast and the oil level is too low; Excessive leakage ...
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The principle and method of Rexroth hydraulic pump oil quantity adjustment
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.
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What causes Rexroth hydraulic pumps to heat up?
1. Poor assembly of Rexroth hydraulic pump leads to abnormal heating of the hydraulic pump
1. The courtyard of Litule hydraulic pump is not suitable, (for example, the plunger and cylinder, blade and rotor groove, sperm and rotor, gear, side plate, etc. are too small, and the sliding part may be overheated.) 2. The installation of Rexroth hydraulic pump ...
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Rexroth balance valve balancing principle and its function description
The balancing principle of the balancing valve and its function are explained
The principle of balance
The TA balancing concept is the concept of total equilibrium, which believes that only after the resistance of the system is adjusted and balanced, can each equipment obtain the design flow under the design operating conditions.
Fluid network system for the HVAC industry
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Bosch Rexroth and Weifu Group have joined forces to form a joint venture
Bosch Rexroth Co., Ltd. ("Bosch Rexroth") and Wuxi Weifu High-Tech Group Co., Ltd. ("Weifu Group"), located in Wuxi, Jiangsu Province, China, plan to cooperate to establish a joint venture that aims to combine the strengths of both companies and create a joint venture for ...
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Test method for linear proportional control of numerical control pressure of Rexroth proportional valves
1. The position of the four "flow and pressure limit control" potentiometers on the CPU unit of the computer.
2. The preset parameters adjust the four-stage injection speed to 50 and the pillow pressure to 00
3. Start the oil pump motor, and when the temperature of the sol barrel reaches the sol temperature, press the manual injection button to make the screw ...
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