Servo Resistance Welding Head – High-Precision Welding Control

A servo resistance welding head is an advanced welding actuator designed to deliver highly precise force, displacement, and motion control in modern resistance welding applications. Compared with traditional pneumatic welding heads, a servo-driven welding head offers exceptional repeatability, stable welding pressure, and accurate electrode positioning, making it ideal for industries that demand ultra-high welding consistency.

The servo welding head uses a high-performance servo motor and closed-loop control system to regulate welding force in real time. This ensures that the electrode pressure remains constant throughout the welding cycle, reducing splash, improving nugget formation, and ensuring uniform weld quality. Its programmable motion profile allows users to set approach speed, weld force, hold force, and release motion independently, providing unmatched flexibility for different materials and thicknesses.

In precision electronics manufacturing, servo resistance welding heads are widely used for micro connectors, lead frames, lithium battery tabs, motor coils, copper terminals, and multi-layer sheet welding. Their fine force control effectively prevents deformation of delicate components while ensuring deep and reliable bonding. The digital encoder integrated within the servo system provides accurate displacement feedback, allowing full traceability of the welding process.

In addition, the servo welding head supports integration with modern welding controllers, including MFDC, DC, and AC systems. Combined with real-time monitoring of current, voltage, and displacement, it provides a complete data-driven welding solution for high-end production lines.

Overall, the servo resistance welding head significantly enhances welding precision, productivity, and process traceability. Its ability to deliver stable force, rapid response, and consistent performance makes it the preferred choice for advanced resistance welding applications.

HD-JHQ series pneumatic clamp welding mechanism utilizes a lightly pressurized design to minimize vibration and achieve a highly durable structure, ensuring the trajectory accuracy and process repeatability of each welding motion meet stringent user requirements.

It offers excellent dynamic response, high precision, high rigidity, flexible pressurization, high stability, and a long service life.

An optional pressure sensor, combined with the HUANDZK welding power source, can dynamically display the pressure waveform curve to monitor the consistency of welding pressure, or set the discharge to start when the pressure reaches a certain level, ensuring that the pressure of each weld is stable and consistent.

Optional displacement sensor, combined with the HUANDZK welding power supply displacement monitoring interrupt function, ensures that the penetration depth of each welder is consistent, or monitors the consistency of the workpiece penetration value.

HD-JHS series servo clamp welding mechanism adopts aveticall integrated design to ensure the stability of the pressure point and solve te shaking problem of the sensor grip design.

It also use simporte brand acessorie such as Panasonic,Tokyo Clockwork,Shangyin,Omron,Wika,and Mismi.To ensure it ecellen dynamic response capbity as well as high precision,high rigidity,flexible pressurization,high stability,and long service life.

Can be paired with HL-100 head controllerto achieve adjustable sped,ajustable standby point,high-precision presure control adjustment,pressure tigering,pressure monitoring,displacement monitoring,melt depth control and other functions.

It is suitable for welding motor stator wire hooks and enameled wires, terminals and terminals, terminals and enameled wires, motor rubber cover inductors and protectors, inductors and Y-type terminals, resistors and Y-type terminals, etc., and is suitable for precision resistor welding applications with small space and high requirements.