Parker F12 Series Hydraulic Motor Spare Parts Parker Hydraulic Motor Parts

Parker F12 Series Hydraulic Motor Spare Parts Parker Hydraulic Motor Parts

We offer comprehensive maintenance support for your Parker F12 series hydraulic motors! We supply the full range of original factory grade parker f12 hydraulic motor spare parts, precisely matching the strict specifications of parker f12 hydraulic motor. Whether it is the power attenuation caused by the long-term wear of the plunger group, the pressure fluctuation caused by the damage of the distribution plate, or the oil leakage caused by the aging of the seal, the use of professionally manufactured spare parts can efficiently repair the motor - not only can it restore its silent operation, high-efficiency output, stable and reliable original performance, but also extend the overall service life of the equipment and avoid the chain damage caused by minor faults. ​

All spare parts are manufactured strictly in accordance with the original factory technical standards of parker. The dimensional tolerance is controlled within 0.005mm, and the material properties (such as hardness and wear resistance) are 100% matched with the design requirements of parker f12 hydraulic motor. The key friction pairs (such as the plunger and cylinder block) adopt the same heat treatment process and surface coating technology as the original factory (with a hardness of up to HRC 60), ensuring that the wear resistance and service life are completely comparable to those of the original parts. For instance, the wear rate of the replaced plunger assembly under high-pressure conditions is only one third of that of ordinary spare parts, effectively reducing the frequency of secondary maintenance. ​

• Plunger - slipper assembly: The high-precision ground plunger and the anti-seizing slipper form a tight fit, which can quickly restore the volumetric efficiency of the parker f12 hydraulic motor to over 90% and solve the problem of weak output. ​
• Distribution plate/valve plate: The precision planar distribution pair has been strengthened (flatness error ≤0.002mm), capable of withstanding a high-pressure impact of 350bar, ensuring the pressure stability of the motor under heavy load. ​
• Rotating cylinder block assembly: The high-hardness cylinder bore and plunger cavity adopt mirror polishing process to reduce the flow resistance of hydraulic oil and optimize the smoothness of power output after the maintenance of parker f12 hydraulic motor spare. ​
• Main shaft and bearings: The reinforced transmission shaft system strictly matches the original factory dynamic balance standard (unbalance ≤5g · mm), reducing operating vibration and noise, and extending the overall service life of the motor. ​
• Fully sealed kit: Made of high-temperature resistant (-20℃ to 120℃) and anti-aging fluororubber material, it includes shaft seals, O-rings and dust-proof parts, fully complying with ISO 6194 standards and effectively solving leakage problems. ​
• Shell and end cover: We offer critical structural component repair services (such as remanufacturing of worn cavities), and through precise boring and surface repair techniques, restore the shell performance to over 95% of the standard of new parts. ​

The spare parts are clearly marked with the applicable motor model (such as F12-050, F12-100, etc.), accompanied by a detailed adapter table and installation guide to ensure full compatibility with your parker f12 hydraulic motor. Whether it is repairing a specific model or replenishing the spare parts inventory, it can be quickly matched, avoiding installation failures or performance losses caused by model mismatch

The F12 series is installed with flanges and shaft ends in accordance with current ISO and SAE standards.

-The consistent spherical plunger design also enables the F11/F12 motor to be suitable for high shaft speeds; Adjusting the pressure to 480 bar can provide high output power capability.

-The position of the shaft and cylinder is at a 40 ° angle, and the structure of the motor/pump is compact and lightweight.

-The multi layered piston rings provide important advantages in ensuring measures such as preventing low internal leakage and thermal shock resistance.

-The highly designed pump valve plate increases its self suction speed and low noise, and can provide both left and right rotation.

-The F11/F12 series motors start at high torque and low speed.

-The unique timing gear, synchronous shaft, and cylinder design make F11/F12 highly resistant to high "G" forces and torsional vibrations.

-Heavy cylindrical roller bearings can withstand a large amount of continuous external axial and radial loads.

-The F11/F12 series products have very few operating components, and this simple and direct design makes them very reliable motors/pumps.

-The unique piston locking, timing gear, and bearing settings, coupled with minimal operating components and powerful design, make the product have a long service life and proven reliability.

 

Be sure to thoroughly clean the fuel tank pipelines and other components to ensure the first requirement for oil cleanliness; The focus is on cleaning all interfaces, joints, and other components of the hydraulic oil tank and components.

2. Oil suction filter: The oil suction filter should be cleaned and replaced regularly to ensure that the vacuum degree at the oil suction port is not less than 0.68 bar absolute pressure.

3. Requirements for oil temperature: The temperature rise of the hydraulic oil should not exceed 100C when the engine is started and the hydraulic system operates for 5 minutes; The hydraulic system should work for 10 minutes, and the temperature rise of the hydraulic oil should not exceed 300C.

Starting temperature: When the ambient temperature is above 200C, let the engine idle for 3-5 minutes before loading and entering the working state; When the ambient temperature is below 200C, let the engine idle for at least 30 minutes, wait for the oil temperature to reach around 200C before loading and entering the working state.

Safety requirements for handling: When handling the hydraulic pump motor, be careful not to collide the control handle and relief valve of the pump with hard objects. Severe impact can cause external oil leakage in the control valve, servo cylinder, oil pump, and relief valve. It is important to handle with care during handling.

Shell oil injection: After installing the pump and motor and connecting the system correctly, inject clean oil into the pump or motor, remove the upper drain pipe, and tighten the joint when the oil flows out. Ensure lubrication of the rotating body inside the pump during idle operation, otherwise it is easy to wear or burn out the rotating components.

Do not disassemble: When there is a problem with the hydraulic system, non hydraulic professionals should not disassemble pump or motor components without authorization. You may not know the consequences and may cause huge losses.

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