The linear guide slide block is a key linear motion component in the industrial robot transmission system. It achieves high-precision and high-efficiency linear reciprocating motion through the circulating movement of rolling elements (such as balls or rollers) between the guide rail and the slide block.
Its core value lies in transforming the required linear motion of the robot into precise displacement with low friction and high rigidity, directly affecting the robot's positioning accuracy, smooth operation, and service life.
Product Description
Basic requirements for linear guide slide blocks in industrial robots include small or eliminable clearance, high rigidity perpendicular to the direction of motion, low friction coefficient that does not change with speed, high damping, as well as small size and low inertia.
Our Linear Guide Slide Blocks (Custom Length) are designed specifically for industrial automation scenarios. They support personalized length customization based on the actual layout and stroke requirements of your equipment, ensuring a perfect match with your robot system.
Features
- Ultra-High Precision and Smoothness: Utilizes a precision ball circulation design combined with precision ground guide rails to achieve ±0.01mm level repeatability. The motion is smooth, without low-speed crawling, effectively ensuring trajectory accuracy for robot operations such as welding and handling.
- High Rigidity and Impact Resistance: Reinforced slide block housing and multi-raceway design significantly improve load capacity and moment load resistance. It can strongly resist impact from sudden load changes, ensuring accuracy retention under long-term stable operation.
- Excellent Speed Performance: Low friction coefficient and optimized raceway curvature allow it to support high-speed motion of 5 m/s and above, meeting the demands of high-cycle production.
- Outstanding Durability and Reliability: Rolling elements are made of high-grade alloy steel and undergo carburizing and quenching treatment for good wear resistance. The optimized internal design of the slide block results in very low wear rates, greatly extending maintenance intervals, making it perfect for harsh industrial environments requiring 24/7 continuous production.
- Customization Flexibility: The core advantage is providing flexible length customization services, breaking the limitations of standard component sizes. It can provide matching guide rail slide block solutions for both small collaborative robots and large gantry-type robots.
Technical Parameters
| Parameter Item | Specification Range |
| Slide Block Type | Square Type, Flange Type, various options available |
| Rail Length | Customizable (can be cut to meet actual requirements) |
| Accuracy Grade | Normal, High, Precision, Ultra-Precision |
| Repeatability | ±0.01mm |
| Max Load Capacity | Radial Load up to 19,012N (Light-duty) or 38,024N (Medium-duty) |
| Max Speed | ≤ 5 m/s |
| IP Rating | IP54 or higher (optional, dust and water protection) |
| Material | High-Strength Alloy Steel GCR15/GCR15SiMn, Slide block body optional aluminum alloy or steel |
Applications
Linear guide slide blocks are widely used in various industrial automation scenarios:
- Automotive Manufacturing: Used in welding line servo presses, large ground rails (e.g., 34-meter ultra-long ground rails), achieving high-precision positioning and welding of car bodies.
- 3C Electronics and Semiconductor: Provide stable motion support with nanometer-level precision in precision assembly turntables and wafer handling equipment, with positioning accuracy up to ±0.01mm.
- Heavy Industry and Logistics: Suitable for palletizing robot lifting mechanisms, AGV cars, and heavy-duty handling scenarios, with strong load capacity.
- New Energy and Special Processing: Serve as core transmission components in photovoltaic panel cutting equipment, laser processing machines, and grinding and spraying robots.
Customization
We understand that standard products may not meet all innovative design needs. Therefore, we offer in-depth customization services:
- Length Customization: Flexibly customize the effective length of the guide rail according to your equipment layout and stroke requirements, supporting long-stroke applications (e.g., 10 meters).
- Dimensions and Specifications: Provide non-standard hole patterns, special mounting interfaces, special-shaped sizes, and other customized designs to ensure seamless integration with your equipment.
- Preload and Accuracy: Adjust the ball preload according to your load and accuracy requirements, matching different accuracy grades (e.g., P5/P4/P2).
- Material and Properties: For special environments (such as clean rooms, corrosion resistance, high temperature), stainless steel materials, special surface treatment (such as nickel plating) or special lubrication schemes can be provided.
Support and Services
We are committed to providing full-cycle technical support to our customers:
- Technical Consultation and Selection: Provide professional axial/radial force calculation tools to assist you in accurate load verification and model selection.
- Installation Guidance: Provide detailed installation manuals and technical support. The modular design helps reduce installation time.
- Rapid Response and After-Sales: Establish a rapid response system to provide timely technical support.
- Spare Parts Supply: Guarantee spare parts inventory for common models and custom components to reduce downtime.
