High Speed Recirculating Ball Linear Guide 15mm63mm Linear Rail Guide Slide Preload Adjustable

Recirculating Ball High Speed Linear Guide Rails Preload Adjustable

SEXGL Linear Guide Rails deliver unparalleled accuracy and durability in high-precision automation systems, trusted by global leaders like BYD (EV powertrain assembly) and BOE (LCD panel cutting robots) across North America, Europe, Southeast Asia, and South Korea.Ball linear guide rails are precision-engineered components designed to deliver ultra-smooth, low-friction linear motion in demanding industrial and automation settings. Featuring a recirculating ball bearing system, these rails ensure exceptional accuracy, high-speed capability, and long-term reliability. Ideal for CNC machinery, semiconductor manufacturing, and robotic systems, they minimize energy loss while maintaining rigidity under dynamic loads.

Key Characteristics

1. Recirculating Ball System

2. High-Speed Performance

3. Rigid Load Support

4. Preload Adjustability

5. Corrosion-Resistant Options

Working Theory
Ball linear guides operate via a recirculating ball mechanism. The carriage houses multiple rows of high-grade steel balls that roll along precision-machined raceways on the rail. As the carriage moves, the balls continuously cycle through return channels, ensuring consistent contact and load distribution. Preload adjustments compress the balls slightly against the raceways, removing internal clearance to enhance stiffness and positional accuracy. Integrated wipers and grease retainers prevent contaminant ingress, while lubrication grooves ensure even oil distribution.

SXEGL main products include: synchronous belts, synchronous wheels, couplings, support seats, light conveyor belts, linear guides, linear sliders, ball screws, linear modules, slides, synchronous motors, servo motors, servo cylinders, linear actuators, etc.SXEGL specializing in the research and development, manufacturing and sales of automation industrial products. The company's It has established long-term and stable cooperative relations with more than 1,560 Chinese industrial enterprises including: Foxconn, Jabil Electronics, Hongya Group, Han's Laser, Changyu Machinery, BOE China Shipbuilding Industry Corporation, China Institute of Physical Engineering, Changan Automobile, CATL, etc. The products are sold to 73 countries around the world and have as many as 600 international cooperative customers. The company has an 8,000-square-meter constant temperature workshop and many cutting-edge industrial machine tools. The company has a 34-person technical R&D team with many years of technical R&D and after-sales experience. It has a high-quality and experienced technical team to help customers select models, optimize solutions, and provide after-sales service and other technical support.
SXEGL is committed to building China's most cost-effective automation industrial products and supply chain brand, always serving customers with excellent prices and quality, and moving towards becoming an outstanding enterprise in the field of industrial automation transmission.