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HEPCOMOTION

HepcoMotion is a British manufacturer of linear motion systems, founded in 1969 and headquartered in Tiverton, Devon, United Kingdom. The company is known for its patented GV3 linear motion system, which uses a V-shaped roller bearing design that runs on hardened steel rails. This design provides high load capacity, smooth motion, and resistance to contamination, making it suitable for industrial automation, packaging machinery, material handling, and other precision motion applications. HepcoMotion's product families include GV3 roller carriages, ring slides and track systems, linear guides, ball screws, and associated accessories such as cap seals, slide lubricators, and adjusting tools. The GV3 carriages are available in a range of sizes (12 mm, 25 mm, 44 mm, 76 mm rail widths) and configurations, including standard carriages with or without seals, lubricators, or precision grades (P1/P2). Carriage bodies are typically aluminum, with stainless steel rollers for corrosion resistance and durability. The system is designed for easy installation and maintenance, with components like cap seals (e.g., CS54 for J54 bearings) and slide lubricators that extend service life. 3G Electric supplies HepcoMotion components globally, offering a selection of GV3 carriages, cap seals, and related parts. As a distributor, 3G Electric provides access to these precision linear motion components for engineers and procurement specialists who require reliable, off-the-shelf solutions for automated systems. The GV3 system is rated for speeds up to 8 m/s and accelerations up to 20 m/s², with operating temperatures typically from -20°C to +80°C, depending on seal and lubricant choices. The V-shaped roller design inherently handles misalignment and reduces wear, contributing to long service intervals. For applications requiring cleanroom compatibility or washdown environments, HepcoMotion offers options with stainless steel rails and seals, though standard components are suited for general industrial conditions. 3G Electric's inventory includes both standard and precision-grade carriages, allowing buyers to match accuracy requirements without over-specifying. The GV3 system is also modular, enabling integration with other linear motion components such as ring slides for curved paths or ball screws for driven axes. This flexibility makes HepcoMotion a practical choice for machine builders and maintenance teams seeking standardized, interchangeable parts.

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About HEPCOMOTION

HepcoMotion is a British manufacturer of linear motion systems, founded in 1969 and headquartered in Tiverton, Devon, United Kingdom. The company is known for its patented GV3 linear motion system, which uses a V-shaped roller bearing design that runs on hardened steel rails. This design provides high load capacity, smooth motion, and resistance to contamination, making it suitable for industrial automation, packaging machinery, material handling, and other precision motion applications. HepcoMotion's product families include GV3 roller carriages, ring slides and track systems, linear guides, ball screws, and associated accessories such as cap seals, slide lubricators, and adjusting tools. The GV3 carriages are available in a range of sizes (12 mm, 25 mm, 44 mm, 76 mm rail widths) and configurations, including standard carriages with or without seals, lubricators, or precision grades (P1/P2). Carriage bodies are typically aluminum, with stainless steel rollers for corrosion resistance and durability. The system is designed for easy installation and maintenance, with components like cap seals (e.g., CS54 for J54 bearings) and slide lubricators that extend service life. 3G Electric supplies HepcoMotion components globally, offering a selection of GV3 carriages, cap seals, and related parts. As a distributor, 3G Electric provides access to these precision linear motion components for engineers and procurement specialists who require reliable, off-the-shelf solutions for automated systems. The GV3 system is rated for speeds up to 8 m/s and accelerations up to 20 m/s², with operating temperatures typically from -20°C to +80°C, depending on seal and lubricant choices. The V-shaped roller design inherently handles misalignment and reduces wear, contributing to long service intervals. For applications requiring cleanroom compatibility or washdown environments, HepcoMotion offers options with stainless steel rails and seals, though standard components are suited for general industrial conditions. 3G Electric's inventory includes both standard and precision-grade carriages, allowing buyers to match accuracy requirements without over-specifying. The GV3 system is also modular, enabling integration with other linear motion components such as ring slides for curved paths or ball screws for driven axes. This flexibility makes HepcoMotion a practical choice for machine builders and maintenance teams seeking standardized, interchangeable parts.

Common Applications

  • Packaging machinery — HepcoMotion GV3 carriages (e.g., AU2525L135) for linear motion in carton erectors and case packers
  • Material handling systems — GV3 carriages (e.g., AU7654L400CSDRNS) for conveyor diverters and transfer units
  • Automated assembly lines — Precision GV3 carriages (e.g., AU12P1/P213L75LBNS) for robotic gantry axes
  • Food processing equipment — GV3 carriages with nitrile seals (e.g., AU7654L400LBNS) for washdown-resistant linear guides
  • Printing and labeling machines — GV3 carriages (e.g., AU4434L225) for print head positioning and label applicators
  • Medical device manufacturing — HepcoMotion cap seals (CS54) for J54 bearings in cleanroom-compatible linear stages

Frequently asked questions

Common questions about HEPCOMOTION from 3G Electric.

What are the key specifications of HepcoMotion GV3 carriages available from 3G Electric?

HepcoMotion GV3 carriages supplied by 3G Electric are available for rail widths of 12 mm, 25 mm, 44 mm, and 76 mm. Carriage heights range from 17.44 mm (12 mm rail) to 54.7 mm (76 mm rail). Bodies are aluminum, and rollers are stainless steel. Options include standard carriages without seals, with nitrile seals, with slide lubricators, or with cap seal lubrication. Precision grades P1/P2 are available on select models (e.g., AU12P1/P213L75LBNS). Each carriage is designed for a specific rail width and load capacity; consult the manufacturer's load ratings for your application.

What is the purpose of the HepcoMotion cap seal (CS54) for J54 bearings?

The HepcoMotion cap seal, model CS54, is a protective cover designed for J54 series bearings. It includes an insert and has a 6 mm mounting hole. Its primary function is to prevent contaminants such as dust, debris, and moisture from entering the bearing assembly, thereby extending bearing life and maintaining smooth operation. It is typically used in linear motion systems where the bearing is exposed to harsh environments or where lubrication retention is critical.

How do I select the correct HepcoMotion GV3 carriage for my rail width?

Selecting the correct GV3 carriage requires matching the carriage size to the rail width. HepcoMotion GV3 carriages are designated by rail width in millimeters (e.g., 12, 25, 44, 76). The carriage part number typically includes the rail width (e.g., AU2525L135 for 25 mm rail). Also consider features: whether seals, lubricators, or precision grades are needed. For example, a carriage with 'LBNS' suffix indicates no seals or lubricators, while 'CS' indicates cap seal lubrication. Refer to the manufacturer's catalog for load and speed ratings.

What materials are used in HepcoMotion GV3 carriages and rollers?

HepcoMotion GV3 carriages have an aluminum body, which provides a good strength-to-weight ratio and corrosion resistance. The rollers are made of stainless steel, offering high hardness, wear resistance, and resistance to rust in humid or washdown environments. This combination is standard across the GV3 range, ensuring consistent performance and longevity in industrial applications.

Can HepcoMotion GV3 carriages be used in high-speed automation applications?

Yes, HepcoMotion GV3 carriages are designed for high-speed linear motion. The system can achieve speeds up to 8 m/s and accelerations up to 20 m/s², depending on load, lubrication, and seal configuration. The V-shaped roller design minimizes friction and allows smooth operation at these speeds. However, for sustained high-speed use, proper lubrication and seal selection (e.g., nitrile seals) are recommended to manage heat and contamination.

What is the difference between standard and precision (P1/P2) HepcoMotion GV3 carriages?

Standard GV3 carriages offer typical running accuracy suitable for most industrial applications. Precision grades P1 and P2 provide tighter tolerances on carriage height, parallelism, and running straightness. For example, the AU12P1/P213L75LBNS carriage is a P1/P2 precision grade for 12 mm rail. Precision carriages are used in applications requiring higher positional accuracy, such as CNC machinery, inspection equipment, or pick-and-place systems. They come at a higher cost and may have longer lead times.