XULONG pitches low-voltage motion control for precision dispensing

By AI, Created 4:55 AM UTC, May 22, 2026, /AGP/ – XULONG Technology (Dongguan) Co., Ltd. used Productonica China 2026 to showcase low-voltage DC servo systems aimed at precision dispensing, semiconductors and automated assembly. The company’s push reflects growing buyer demand for compact, high-torque motion control with tighter feedback, safer voltages and export-ready certifications.

Why it matters: - Low-voltage DC servo systems are becoming a key choice for automated manufacturing because buyers want compact drives that can deliver precision, safety and easier integration. - Precision dispensing applications such as electronics packaging, semiconductor underfill and automotive sealing depend on motion control that can hit very small volumes with consistent repeatability. - Exporters that can pair hardware, feedback and certifications are better positioned to win international distributors and technical buyers.

What happened: - XULONG Technology (Dongguan) Co., Ltd. was highlighted at Productonica China 2026 in Shanghai as a focal point for global distributors. - The company presented a motion control system for volumetric screw dispensing valves. - The company founded in 2014 also promotes its IDS830 series and serves as an authorized agent for VEICHI, HXDWH and SIGRINER. - More information is available on the official XULONG GK resource portal.

The details: - The article frames screw dispensing valves as volumetric systems that use a motor to rotate a precision screw inside a stator to move fluid. - The application is described as essential for UV glue, solder paste, thermal grease and epoxy resins. - The guide says dispensing error targets should stay within plus or minus 1% to 3%. - Minimum shot size is listed at 0.002 milliliters. - The motion must stay linear and pulse-free to keep output stable. - The drive must reverse instantly at the end of a cycle to prevent dripping or stringing. - The system must be compact enough for a robot’s Z-axis and offer long service life with little maintenance. - The guide says 24V DC is the industry standard, while system ranges can run from 12V to 36V. - It prioritizes micro brushless DC servos or coreless motors for low inertia and quick response. - Suggested motor diameters are 16mm, 22mm or 32mm. - The guide points to planetary reducers with ratios from 9:1 to 230:1. - It says a 20W to 50W motor can produce 0.5 to 5 Newton-meters of torque with that gearing. - The target pressure handling level is described as under 20 bar. - Encoder guidance includes 1000 to 2500 PPR incremental encoders for standard use. - For semiconductor-grade accuracy, the guide prefers 17-bit or 23-bit absolute encoders. - It says that setup can reach angular resolution of 0.0027 degrees or less. - The drivers should support CANopen and EtherCAT for synchronization with a master PLC or dispensing controller. - The driver should switch between Speed Mode for dispensing flow and Position Mode for suck-back, typically at 10 to 30 degrees. - The guide says the screw and stator in these valves are often made of stainless steel, tungsten carbide or ceramics to resist abrasive fillers such as silver or alumina. - XULONG says CE and TUV compliance are required for professional profiles and for meeting safety and EMC requirements in Europe and North America. - The summary configuration calls for a 24V DC brushless servo in the 20W to 100W range, a 50:1 to 100:1 planetary reducer, a 17-bit absolute encoder, and a micro-sized driver supporting CANopen or RS485. - The stated performance goal is 1 to 3 Newton-meters of output torque and 5 to 500 RPM output speed.

Between the lines: - The piece positions XULONG less as a single-component seller and more as a systems supplier that can match motors, reducers, drivers and application requirements. - The emphasis on low voltage, high precision and communication standards reflects a market where buyers are balancing safety, integration speed and production quality. - The mention of major industrial brands and export certifications suggests the company is trying to signal reliability to overseas customers. - The German robotics engineer quote in the source points to a broader shift: lower-voltage systems are starting to compete with higher-cost, high-voltage brands on performance.

What’s next: - The selection framework presented in the source is meant to guide future procurement decisions for buyers weighing power density, feedback, mechanical fit and compliance. - As smart manufacturing demand grows, exporters that can prove synchronization performance and stable supply chains may gain an edge in precision dispensing and related automation markets. - XULONG is steering interested buyers to its online technical portal for additional specifications and product details.

The bottom line: - Productonica China 2026 showcased a market moving toward compact, certified low-voltage servo systems for precision dispensing, and XULONG is using that shift to pitch itself as a full-stack motion control supplier.