LGS Series
Ball Linear Guideway
4-row циркулирующие шарики design for balanced грузоподъёмность and smooth motion. The industry-standard choice for general CNC, automation, and packaging applications.
LGS Series Ball Linear Guideway
The LGS Series is Luoyang Songju's premier ball-type linear guideway, engineered as the industry workhorse for a broad spectrum of linear motion applications. Featuring four rows of precision recirculating steel balls in a 45-degree contact angle arrangement, the LGS design обеспечивает equal грузоподъёмность in all four primary directions -- radial, reverse radial, and both lateral orientations. This balanced loading characteristic упрощает machine design by eliminating the need for separate guidance elements, reducing overall system complexity and cost.
Изготовлено из high-carbon подшипниковая сталь (Gcr15/S55C) with индукционной закалки raceways achieving 58-62 HRC, LGS guideways deliver exceptional wear resistance over millions of travel cycles. Interchangeable кареткаs and рельсs -- прецизионно шлифованная to exacting geometric tolerances -- enable individual component replacement without re-machining mounting surfaces. Double-lip торцевое уплотнениеs with internal longitudinal seals protect шариковая цепьs from contamination, while integrated пресс-маслёнкаs with optional self-lubricator extend service intervals. Доступно в three класс преднатягаes (light, medium, heavy) and three класс точностиs (P, H, SP), the LGS Series adapts to requirements ranging from general material handling to high-accuracy measurement systems.
Скачать чертеж Запросить ценуDetailed Параметры
| Series | LGS (Ball Type) |
| Rolling Element | Precision Steel Balls (point contact) |
| Ball Arrangement | 4-row recirculating, 45° contact angle |
| Precision Grades | P (Нормальный), H (Высокий), SP (Супер-прецизионный) |
| Преднатяг Classes | лёгкие (V0), средние (V1), Heavy (V2) |
| Ширина рельса Range | 15mm, 20mm, 25mm, 30mm, 35mm, 45mm, 55mm, 65mm |
| Rail Material | Высокоуглеродистая подшипниковая сталь GCr15 / S55C |
| Rail Hardness | 58–62 HRC (induction hardened) |
| Rail Max Length | 4000mm (single piece, butt-joint for longer) |
| Block Types | Standard, Long (high moment), Short (compact) |
| Load Capacity | Equal in all four directions (radial, reverse radial, both lateral) |
| Running Параллельность | ≤ 0.002mm / 1000mm (grade-dependent) |
| Max Acceleration | 50 m/s² |
| Max Velocity | 200 m/min |
| Рабочая температура | -20°C to +80°C |
| Seal Type | Double-lip торцевое уплотнениеs + inner longitudinal seals |
| Смазка | Пластичная смазка nipple (standard) + optional self-lubricator |
| Interchangeability | Yes — кареткаs and рельсs independently replaceable |
| Application | General CNC Machines, Automation Lines, Packaging Equipment, Material Handling, Inspection Systems |
Доступные опции и конфигурации
- Integrated self-lubricator for extended maintenance intervals
- Custom рельс length & bolt-hole spacing
- Stainless steel рельсs and кареткаs for агрессивная средаs
- High-temperature seals (up to 120°C)
- Bellows / telescopic covers for heavy contamination
- Special preload and precision grading
Почему выбирают LGS Ball Guideways
The LGS Series combines proven 4-row ball technology with precision manufacturing to deliver reliable, cost-effective linear motion across a wide range of industrial applications.
Four-Way Equal Load
Identical грузоподъёмность in all four directions упрощает machine design and гарантирует consistent performance under multi-axis loading.
Высокая скорость Capability
Ball recirculation design позволяет traversing speeds up to 200 m/min with low rolling friction for high-dynamic applications.
Full Interchangeability
Carriages and рельсs manufactured to strict tolerance bands can be replaced individually without re-machining surfaces.
Advanced Sealing
Double-lip торцевое уплотнениеs with internal longitudinal wipers protect шариковая цепьs from contamination in industrial environments.
Self-Смазка Option
Optional integrated self-lubricator обеспечивает continuous fresh lubricant, dramatically extending maintenance intervals.
Длительный срок службы
Hardened raceways (58-62 HRC) and optimized ball track geometry ensure millions of cycles in demanding production environments.
Нужны an LGS Ball Guideway?
Сообщите нам вашу нагрузку requirements, stroke length, класс точности, and operating environment. Наши инженеры по применениям recommend the optimal LGS configuration with technical documentation and конкурентные цены. 24-hour response guaranteed.