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Linear Guide Slider Miniature Guideway-KWVE15WG4V1
- INA
- China
- 3-5days
- 30 pcs month
- KWVE15WG4V1
- L55 W34 H28
Product Advantages and Features
1. High-precision guiding performance: Precision manufacturing meticulously machines the guideway and carriage contact surfaces, delivering ultra-tight running clearance and micrometer-level positioning accuracy. This exceptional precision effortlessly satisfies the stringent motion accuracy demands of automated equipment and precision machine tools.
2. High load-bearing and anti-overturning capacity: An optimized arc raceway design ensures uniform force distribution across the rolling elements, empowering simultaneous support for radial loads, axial loads, and overturning moments. Boasting outstanding static and dynamic load ratings, this robust construction significantly enhances equipment longevity.
3. Low-friction and low-noise operation: Premium rolling elements (balls/rollers) combined with an exclusive lubrication structure achieve an exceptionally low operating friction coefficient (0.001-0.005) and minimal noise decibel levels. This synergy enhances equipment running stability and operator environmental comfort.
4. Reliable protection performance: Integrated elastic sealing rings or protective end caps (model-dependent) effectively shield the internal raceway from contaminants like dust, metal chips, and cooling fluid. This robust defense makes the guideway ideal for challenging environments such as machine tool processing and automated production lines.
5. Convenient installation and low maintainability: Featuring standardized mounting holes and a symmetrical structure, installation is swift, eliminating complex, precise alignment. Support for long-term lubrication solutions ensures extended operational intervals after a single application, drastically reducing maintenance frequency and costs.
6. High structural stability: Crafted from high-strength alloy steel and subjected to comprehensive heat treatment plus surface hardening, the main body exhibits minimal structural deformation at room temperature. Even under sustained high-load operation, it maintains unwavering guiding performance, effectively preventing accuracy loss due to component deformation.
Product Technical Parameters
Description | Value / Specification | Unit |
Model | KWVE15WG4V1 | - |
Brand | INA(Schaeffler Group) |
|
Product Series | KWVE |
|
Dynamic Load Rating (Radial) | 11.2 | kN |
Static Load Rating (Radial) | 16.8 | kN |
Overturning Moment (Axis X) | 1.8 | kN・m |
Overturning Moment (Axis Y/Z) | 2.5 | kN・m |
Maximum Operating Speed | 3 | m/s |
Coefficient of Friction (In Operation) | 0.001-0.005 |
|
Operating Temperature Range | -20 ~ 80 | ℃ |
Rail Width (Corresponding to "15") | 15 | mm |
Carriage Length (Without Protection) | 55 | mm |
Carriage Height | 28 | mm |
Product Application Scope
1. Precision Machine Tool Field
This system perfectly adapts to the linear motion mechanisms of worktables within CNC milling machines, machining centers, grinders, and similar precision equipment. It enables the ultra-precise feeding and positioning of tools or workpieces. Its remarkable micron-level positioning accuracy (±3μm/m) readily fulfills the demanding milling and grinding requirements of high-tolerance components, such as aerospace parts and intricate mold cavities. Simultaneously, the impressive high dynamic load rating (11.2kN) reliably withstands cutting forces encountered during machining, effectively preventing motion deviation that could compromise processing fidelity.
2. Automated Production Line Field
This solution finds robust application within the linear conveying modules of automated assembly lines and material sorting equipment, exemplified by guide rails for grabbing mechanisms in electronic component (capacitors, chips) assembly machines and positioning components on conveyor belts within food packaging lines. The exceptionally low friction coefficient (0.001-0.005) significantly reduces operating energy consumption, while the maximum operating speed of 3m/s seamlessly matches the rhythm of medium-to-high-speed production lines. Furthermore, the integrated double-lip elastic sealing ring effectively blocks pervasive dust and debris common in industrial environments, substantially extending the crucial equipment maintenance cycle.
3.Electronic Semiconductor Equipment Field
It serves critical roles in the precision motion units of wafer dicing machines and chip testing equipment, specifically within guide rails for wafer handling mechanisms and translation components for testing probes. Its unique wide-rail mounting design (clearly marked "WG") dramatically enhances the mechanism's anti-overturning stability, preventing costly damage caused by center-of-gravity deviations during delicate wafer transfers. Moreover, the broad operating temperature range (-20~80℃) aligns perfectly with the strictly controlled constant temperature environment of semiconductor clean rooms, meeting the rigorous demands inherent in chip manufacturing.
4.Medical Device Field
This technology integrates seamlessly into the scanning mechanisms of diagnostic equipment (like CT scanners and ultrasonic testing units) and the guide components of surgical robot end effectors. Its exceptional structural stability, achieved through high-strength alloy steel and surface hardening, guarantees zero deformation during extended operational periods. The inherently low-noise operation (resulting from minimal friction noise) significantly enhances patient and staff comfort within the medical setting. Additionally, the IP54 protection rating effectively shields against liquid splashes during routine disinfection procedures, ensuring unwavering equipment reliability.
5.New Energy Equipment Field
This system powers the linear drive mechanisms within lithium battery pole piece slitting machines and photovoltaic module string welders, notably driving the feed guide rails for pole piece slitting knives and the handling and positioning components for photovoltaic cells. The substantial static load rating (16.8kN) confidently handles the intense cutting pressure exerted by slitting machines. Complementing this, the advanced long-term lubrication solution (maintaining performance up to 5000km after a single lubrication) is ideally suited for the relentless 24-hour continuous operation demands of new energy production lines, minimizing costly downtime for maintenance.
Product Description
Core Positioning | Application Positioning: Precision Linear Guide Component |
Target Field: Industrial Automation, Precision Manufacturing | |
Structural Characteristics | Main Structure: Integrally Formed High-Strength Alloy Steel |
Protection Structure: Double-Lip Elastic Sealing Ring + Optional Metal End Cover | |
Lubrication Structure: Built-In Long-Lasting Lubrication Channel | |
Performance Highlights | Precision Performance: Micron-Level Positioning Accuracy |
Load-Bearing Capacity: High Rated Load | |
Operation Characteristic: Low Friction, Low Noise |
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.