FY (FYZ) Series
Шарико-винтовые пары (ШВП) — High Load
External recirculation tube design позволяет larger ball diameters for superior load ratings. Single-nut architecture for heavy machinery, injection molding, and large material handling.
FY (FYZ) Series / Шарико-винтовые пары (ШВП) — High Load
The FY Series ball screw имеет an external ball recirculation tube design that позволяет larger ball diameters and higher load capacities than внутренний возврат designs of equivalent nut size. The external tube architecture обеспечивает unrestricted ball circulation paths, reducing ball-to-ball friction and enabling smoother operation under heavy loading. Доступно в diameters from 16mm to 100mm, the FY Series handles the most demanding force requirements in industrial machinery.
Offered in C3 (ground) and C3 (ground) класс точностиs, FY ball screws balance precision with cost-effectiveness for a wide range of heavy industrial applications. The FYZ variant adds an integral mounting фланец to the nut body. External recirculation tubes are easily accessible for inspection and maintenance, and the design приспосабливается к higher ход angles than внутренний возврат circuits can typically manage. Primary applications include heavy machinery feed axes, hydraulic press retrofits, термопластавтомат injection axes, and large-format material handling.
Скачать чертеж Запросить ценуDetailed Параметры
| Series | FY / FYZ (Single Nut, External Recirculation Tube) |
| Nut Type | Single nut (FY) or фланецd одинарная гайка (FYZ) |
| Ball Return | External recirculation tube |
| Accuracy Grades | C2 (ground), C3 (ground) |
| Screw Diameter | 16mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm |
| Lead Range | 5mm, 10mm, 16mm, 20mm, 25mm, 32mm, 40mm |
| Load Capacity | High — external tube позволяет larger balls |
| Screw Material | Gcr15 подшипниковая сталь |
| Screw Hardness | 58–62 HRC |
| Max DN Значение | 90,000 |
| Max Screw Length | 6000mm |
| Рабочая температура | -20°C to +80°C |
| Смазка | Пластичная смазка nipple |
| Seal Type | Wiper seals |
| Tube Accessibility | Easy inspection and maintenance |
| FYZ Feature | Integral mounting фланец |
| Application | Heavy Machinery, Presses, Injection Molding, Large Material Handling |
Доступные опции и конфигурации
- FYZ фланецd version
- Custom end machining
- High-temperature variant
- Reinforced трубка возвратаs
- Heavy-duty wiper seals
Почему выбирают FY (FYZ) Series Шарико-винтовые пары (ШВП)
The FY/FYZ Series обеспечивает тяжёлый грузоподъёмность through its external recirculation design, making it the go-to single-nut solution for demanding industrial applications.
Высокая грузоподъёмность
External tube design приспосабливается к larger ball diameters, обеспечивая substantially higher dynamic and статическая нагрузка ratings than внутренний возврат screws of equivalent nut size.
External Return Tubes
Unrestricted ball circulation paths reduce ball-to-ball friction, enabling smoother operation and better heat dissipation under sustained heavy loading conditions.
Large Diameter Range
Available up to 100mm screw diameter, handling the highest force requirements in heavy industrial machinery, hydraulic presses, and large-format automation.
Простое обслуживание
External recirculation tubes are readily accessible for visual inspection and servicing, reducing downtime and long-term maintenance costs in high-utilization environments.
Cost-Effective Precision
C2 and C3 accuracy options balance positioning requirements with project budgets, обеспечивая optimal value for heavy industrial applications.
Smooth Heavy Operation
Optimized ball recirculation geometry снижает torque fluctuation under load, providing consistent and predictable motion even at the upper end of the screw's load envelope.
Нужны High-Load Шарико-винтовые пары (ШВП)?
Сообщите нам вашу нагрузку requirements, stroke length, and operating conditions. Our engineers will specify the optimal FY or FYZ Series ball screw with complete technical documentation and конкурентные цены. 24-hour response guaranteed.