{"id":1096,"date":"2026-10-03T02:50:21","date_gmt":"2026-10-03T02:50:21","guid":{"rendered":"https:\/\/zqhydrauliccylinder.com\/?p=1096"},"modified":"2026-10-03T02:50:21","modified_gmt":"2026-10-03T02:50:21","slug":"how-to-synchronize-multiple-hydraulic-cylinders","status":"publish","type":"post","link":"https:\/\/zqhydrauliccylinder.com\/es\/how-to-synchronize-multiple-hydraulic-cylinders\/","title":{"rendered":"How to Synchronize Multiple Hydraulic Cylinders"},"content":{"rendered":"

Multiple hydraulic cylinders do not stay synchronized automatically because loads, friction, leakage, geometry and component tolerances differ. Synchronization may use mechanical linkage, flow dividers, master-slave displacement, rephasing cylinders, position sensors or closed-loop electrohydraulic control. The correct method depends on allowable position error and fault behavior.<\/p>\n\n\n\n

This guide supports industrial engineering and procurement. Follow the machine manufacturer’s instructions and qualified safety procedures. Explore Zhenqiang Hydraulic<\/a>.<\/p>\n\n\n\n

Define the synchronization requirement<\/h2>\n\n\n\n

Specify cylinder count, stroke, load distribution, speed, permitted position error and whether correction is continuous or only at end of stroke.<\/p>\n\n\n\n

Identify consequences of one cylinder stopping, leaking or reaching its limit early. Structural racking can create severe side loads.<\/p>\n\n\n\n

Compare synchronization methods<\/h2>\n\n\n\n

Mechanical linkage directly constrains relative motion but adds structure. Flow dividers split flow, yet accuracy changes with load and leakage.<\/p>\n\n\n\n

Rephasing circuits periodically resynchronize matched cylinders. Position sensors with proportional or servo valves can provide closed-loop correction for tighter accuracy.<\/p>\n\n\n\n

Match cylinders and machine geometry<\/h2>\n\n\n\n

Use matched bore, rod, stroke, installed lengths, mounts and plumbing where the architecture requires it. Equal nominal cylinders do not guarantee equal movement.<\/p>\n\n\n\n

Balance structural stiffness and load distribution. A flexible frame or unequal linkage can defeat hydraulic matching.<\/p>\n\n\n\n

Commission and monitor the system<\/h2>\n\n\n\n

Bleed air, verify sensor calibration and cycle slowly without critical load. Measure position error through the full stroke under representative loading.<\/p>\n\n\n\n

Test fault response, relief behavior, load holding and safe shutdown. Record acceptance limits and a resynchronization procedure.<\/p>\n\n\n\n

Practical reference<\/h2>\n\n\n\n
Method<\/th>Typical characteristic<\/th><\/tr><\/thead>
Mechanical linkage<\/td>Direct geometric constraint<\/td><\/tr>
Flow divider<\/td>Moderate hydraulic matching<\/td><\/tr>
Master-slave<\/td>Displacement-based relationship<\/td><\/tr>
Rephasing cylinders<\/td>Periodic end-of-stroke correction<\/td><\/tr>
Closed-loop sensors<\/td>Continuous electronic correction<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Information to document<\/h2>\n\n\n\n