As a widely used linear transmission component, the PTH Series semi-enclosed screw modules integrate semi-enclosed structures with precision ball screw technology. They feature flexible adaptability, high positioning accuracy, and outstanding cost-effectiveness, capable of handling loads ranging from 20 to 200kg. Ideal for industrial scenarios requiring precision under conditions of moderate environmental cleanliness, these modules strike a balance between performance and cost efficiency.
Performance Features
Flexible Protection: Boasting an IP54 dust and water resistance rating, they adopt a one-piece profile shield with a single-side sealing design. This effectively blocks large particulate dust and splashing liquids while facilitating quick disassembly and inspection of internal components, thereby enhancing maintenance efficiency.
Precise and Stable Operation: Equipped with a standard C7-grade ball screw (with optional grades), they achieve a repeat positioning accuracy of ±0.01mm and maintain stability even at an operating speed of 1000mm/s, meeting the positioning requirements of mid-range equipment.
High Rigidity and Adaptability: With a maximum horizontal load of 200kg and vertical load of 100kg, they cover a stroke range of 100-2000mm. Supporting multiple installation methods (horizontal, side-mounted, vertical), they are well-suited for diverse working conditions.
Cost Optimization: Through localized adaptation of non-critical components, their cost is reduced by 20% compared to fully enclosed modules, making them ideal for supporting mass industrial equipment.
Application Scenarios
Industrial Automation: Suitable for material handling in assembly lines, positioning axes of screw driving machines, and similar applications.
Packaging Machinery: Applicable to sealing and cutting positioning in food and daily necessities packaging, easily bearing packaging molds with a load of 150kg.
Warehousing Equipment: Compatible with pick-and-place robotic arms for smart shelves, with a 2000mm long stroke meeting the needs of multi-level cargo position transfer.
3C Auxiliary Manufacturing: Ideal for feed axes of mobile phone casing grinding equipment; their semi-enclosed design facilitates regular dust cleaning.