Long‑Standing GTH and GCH Ball Screw Linear Modules Power High‑Precision Automation Across Global Industries

Gaogong Intelligent Transmission Co., Ltd. continues to strengthen its position in global automation with its widely deployed GTH Semi‑Enclosed Ball Screw Linear Modules and GCH Fully‑Enclosed Ball Screw Linear Modules, two mature and proven product families that have long served as stable, high‑precision motion platforms for equipment manufacturers worldwide. As demand for reliable linear module and linear actuator solutions continues to rise across advanced linear motion applications, both series remain core components in CNC equipment, semiconductor processes, lithium battery assembly, medical automation, and multi‑axis industrial systems.

The GTH Series is engineered for applications requiring high accuracy, smooth operation, and moderate environmental protection. Available models include GTH6A, GTH7A, GTH9A, GTH10, GTH12, GTH13, GTH14, GTH17, and GTH22, covering widths from 60 mm to 220 mm. Depending on configuration, the GTH Series supports maximum loads ranging from 20 kg to over 150 kg, making it suitable for CNC automation, inspection systems, precision assembly, and compact single‑axis robot platforms. As a versatile ball screw module, the GTH Series offers stable performance, high rigidity, and flexible integration into a wide range of automation equipment.

For harsher industrial environments, the GCH Series provides a fully sealed structure that protects internal components from dust, oil mist, and airborne contaminants. Models include GCH4A, GCH6A, GCH10, GCH12, GCH14, GCH17, and GCH22, with widths from 40 mm to 220 mm. The GCH Series supports maximum loads from 15 kg to 180 kg, making it ideal for semiconductor packaging, lithium battery production, medical device assembly, and cleanroom‑grade automation. As a robust fully‑enclosed linear module, it ensures long‑term stability even under continuous high‑load operation.

Both GTH and GCH Series come standard with C7‑grade ball screws, delivering reliable accuracy for mainstream automation applications. For customers requiring higher precision, both series can be upgraded to C5 or C3 ground ball screws, providing enhanced repeatability and long‑term positioning stability without compromising structural rigidity or dynamic performance.

With compatibility across servo motors, fieldbus controllers, and precision motion systems, both series integrate seamlessly into multi‑axis gantry systems, XYZ platforms, and custom automation equipment. Their high rigidity, fast response, and stable motion characteristics make them suitable for pick‑and‑place, laser processing, packaging automation, laboratory automation, and other demanding industrial applications.

“GTH and GCH are long‑standing, mature product lines trusted by manufacturers worldwide,” said a spokesperson for Gaogong Intelligent Transmission. “With multiple widths, load capacities, and precision options, these ball screw linear modules provide scalable and dependable motion solutions for next‑generation automation equipment.”

Gaogong’s motion product portfolio continues to support industries including 3C electronics, semiconductor equipment, new energy production, medical devices, packaging machinery, and smart logistics—reinforcing the company’s role as a trusted supplier of advanced linear motion technology.