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Shangyin/Hiwin Linear Guide Slider Silent Guideway We Series-WEW21CCZAC
- Hiwin
- China
- 3-5days
- 30 pcs month
- WEW21CCZAC
- W 40mm H26mm L 72mm
Product Advantages and Features
1. Precise Structural Configuration with Strong Adaptability:The "CC" in the model corresponds to a specific compact structural design, and "ZAC" represents a customized precision calibration and installation adaptation solution. It can be directly matched with standard guide rails of the same series, enabling efficient assembly without additional adjustments. It is especially suitable for equipment with high requirements for structural compatibility and installation efficiency, such as linear transmission modules of small automated production lines.
2. High Rigidity Bearing for Stable Operation:Even in high-frequency reciprocating movements, it can avoid transmission accuracy attenuation caused by structural looseness, ensuring the long-term operation stability of the equipment, suitable for scenarios such as precision instruments and small machine tools.
3. Reinforced Protection Design for High Durability:The slider surface adopts multi-layer composite protection treatment (such as hard anodizing + sealing coating), combined with built-in dust-proof sealing rings. The default protection level reaches IP54, which can effectively block the intrusion of dust and slight liquid splashing, reducing the wear of internal components. The core components are made of wear-resistant materials (such as SUJ2 bearing steel balls), extending the product service life and reducing equipment maintenance frequency and costs.
4. Micron-Level Guidance Accuracy for Precise Positioning:The contact surface of the guide rail is processed by ultra-precision grinding technology, combined with the precision optimization configuration marked by "ZAC". It can realize micron-level precise guidance, meeting the strict position control requirements of scenarios such as electronic component assembly and precision testing.
5. Low Resistance, Quiet Operation and Excellent Energy Efficiency:Built with dedicated lubrication channels and low-friction ball components, the operating friction coefficient is as low as 0.003-0.005, which not only reduces equipment power loss and improves energy utilization efficiency, but also controls the operating noise below 50 decibels, creating a quiet working environment, suitable for noise-sensitive scenarios such as laboratory equipment and medical instruments.
6. Wide Temperature Environment Adaptation with Few Scene Restrictions:The applicable temperature range covers -15~80℃, which can cope with high and low temperature fluctuation environments. It can operate stably whether in the normal temperature working conditions of industrial workshops or the temperature-controlled environments of laboratories and medical places.
Product Technical Parameters
Parameter
| Parameter Name | Value/Specification | Unit |
Slider Width (W) | 40 | mm | |
Slider Height (H) | 26 | mm | |
Slider Length (L) | 72 | mm | |
Mounting Hole Center Distance (P) | 48 | mm | |
Mounting Hole Diameter (d) | 6.0 | mm | |
Radial Rated Dynamic Load (Cr) | 14.8 | kN | |
Radial Rated Static Load (Cor) | 21.5 | kN | |
Axial Rated Dynamic Load (Ca) | 4.5 | kN | |
Axial Rated Static Load (Coa) | 6.8 | kN | |
Positioning Accuracy Grade (Corresponding to "ZAC") | C3 | - | |
Parallelism (per 1000mm) | ≤0.02 | mm | |
Surface Roughness (Ra) | ≤0.4 | μm | |
Slider Body Material | High-Strength Aluminum Alloy (6063-T6) | - | |
Ball Material | Bearing Steel (SUJ2) | - | |
Surface Treatment | Hard Anodizing + Sealing Coating | - | |
Operating Temperature Range | -15 ~ 80 | ℃ | |
Protection Level (Default) | IP54 | - | |
Operating Friction Coefficient | 0.003 - 0.005 | - | |
Operating Noise (No-Load) | ≤50 | dB | |
Single Slider Weight | 0.22 | kg |
Product Application Scope
1. Small Precision Testing Instruments: Perfect for sample transport in lab analyzers (gas chromatographs, microphotometers) and probe positioning guides in component testers. The slider’s mirror-smooth surface (≤0.4μm roughness) and vibration-free glide prevent test interference. Its featherlight 0.22kg design slashes instrument load, while the broad -15~80℃ operating range shrugs off lab temperature swings.
Product Description
Company Introduction
Haopai Co., Ltd. was established in 2008 and is a comprehensive service enterprise specializing in machinery and accessories for the home industry. We have a specialized and innovative customer center, component assembly workshop, equipment debugging workshop, processing workshop, and warehousing. Our main business includes sales of mechanical parts, equipment upgrades and renovations, equipment maintenance and relocation, customized non-standard equipment, intelligent production line planning, automation support, machine vision, shared cloud warehouses, etc. We provide customers with professional personalized services. After more than ten years of accumulation and development, our elite service team of nearly 200 people has served over 10000 enterprises nationwide. Over the years, we have accumulated more than 200000 non-standard accessory categories, making us the most comprehensive one-stop procurement platform in the industry. We have the most competitive technical renovation team in China, with a total of over 100000 equipment upgrade and renovation projects. Haopai Co., Ltd. has been committed to the great cause of making global machinery and preferred Chinese parts for many years, and is determined to become the preferred brand for comprehensive services of global machinery and parts.


Deeply Cultivating the Industry for More Than Ten Years, Creating an Intelligent Manufacturing Full Chain System for Woodworking Machinery.
After 16 years of industry accumulation, we have always focused on the research and manufacturing of CNC woodworking machinery. We have established a leading full chain production system and specialized team structure, providing one-stop services from research and development to delivery for global customers. It is currently a one-stop procurement platform with a complete range of categories in the industry.
Specialized and Innovative Customer Center



Haopai has been committed to the business philosophy of quality first, integrity-based, and win-win cooperation. We adhere to the business philosophy of ultimate customer experience and efficient operation, and uphold the service spirit of taking non-standard customization, drilling difficulties, and solving difficulties as our own responsibility. We constantly innovate and aspire to become the preferred brand for comprehensive services of global machinery and accessories. We are committed to making the great cause of global machinery and preferred Chinese accessories contribute to the development of national brands and the strength of Haopai people.




Team Style
Professional team, always on standby
The service team is distributed in pre-sales consulting, order management, technical support, and after-sales service positions, with 7 × 12 hours of online response to ensure that your needs are processed in the first time.






Haopai Intelligent Cloud Warehouse, Escorting You
In Order to Solve the Problems of High Procurement Costs, Low Efficiency, Difficult Management, Slow Logistics, And High Stagnant Inventory of Industrial Materials in Factories, Haopai Shared Cloud Warehouse Emerged in 2020. Greater Efforts Will Be Made to Assist Customers in Achieving Zero Capital Occupation, Spare Parts Inventory, And Improving Their Digital Level.




Machining Workshop




Component Assembly Workshop


New Media Center


The Intelligent Dispatching System Established in 2021 Has Achieved Intelligent Personnel Allocation, Real-Time Control of Technical Personnel's Work Status, Mobile Dispatching, Accurate and Effective Arrangement of Various Tasks, Precise Control of Project Costs, Thus Creating a Fast Response, Efficient, And Professional After-Sales Service Team.




Patent Certificates
Cooperative Partner
We Have Served over 10000 Enterprises Nationwide and Have Accumulated over 200000 Non-standard Accessory Categories over the Years, Covering Major Home Furnishing Brands Across the Country.