Grinding/Milling Spindle
170XDJ12G40 HC80
Combined grinding and milling spindle with HC80 tool interface. 40 kW power, 31.8 Nm torque, and 12,000 r/min speed for tool grinding, profile grinding, and multi-process machining operations.
170XDJ12G40 HC80 Grinding/Milling Spindle
The 170XDJ12G40 HC80 is a versatile combined grinding and milling spindle engineered for multi-process machining operations. With 40 kW of continuous power at 12,000 r/min and 31.8 Nm of torque, this high-performance spindle seamlessly transitions between grinding and milling tasks, making it ideal for tool grinding, profile grinding, and applications requiring both grinding wheel and milling tool capabilities within a single setup.
Equipped with a precision HC80 grinding wheel фланец tool interface and P4/P2 hybrid angular contact шарикоподшипники in a tandem-O configuration, the 170XDJ12G40 достигает runout accuracy of 0.001mm or less for exceptional surface finish quality. The advanced oil-air micro-lubrication system гарантирует reliable bearing performance across the complete speed range. The spiral water-рубашка охлаждения поддерживает stable thermal conditions during extended grinding and milling cycles. С максимальным шлифовальным wheel diameter of 300mm and a robust 170mm корпус, this spindle обеспечивает the versatility and precision demanded by modern tool and profile grinding workshops. Dynamically balanced to G0.4 per ISO 1940-1 and rated IP54, the ~160 kg weight обеспечивает excellent жёсткость and vibration damping for precision multi-process machining.
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| Speed (r/min) | 12000 |
| Мощность (kW) | 40 |
| Крутящий момент (Nm) | 31.8 |
| Тип двигателя | Synchronous Motor |
| Интерфейс инструмента | HC80 (grinding wheel фланец) |
| Тип подшипника | P4/P2 Радиально-упорные шарикоподшипники |
| Bearing Arrangement | Tandem-O pair for grinding/milling жёсткость |
| Биение Accuracy | ≤ 0.001mm at grinding wheel arbor |
| Охлаждение Method | Водяное охлаждение с внешним чиллером |
| Смазка | Oil-air micro-lubrication |
| Housing Diameter | 170mm |
| Housing Material | Alloy Steel (42CrMo4) |
| Spindle Масса | ~160 kg |
| Grinding Wheel Max Diameter | 300mm |
| Носик шпинделя | HC80 grinding wheel фланец interface |
| Максимальная скорость Factor (dmn) | 2.04 × 10⁶ mm·r/min |
| Уровень шума | ≤ 72 dB(A) at max speed |
| Balancing Grade | G0.4 per ISO 1940-1 |
| Класс защиты | IP54 |
| Интеграция датчиков | Встроенный датчик температуры (PT100) |
| Mounting Orientation | Horizontal |
| Application | Combined grinding and milling / tool grinding / profile grinding |
Доступные опции и конфигурации
- Hybrid ceramic bearings (Si₃N₄ balls) for higher speeds
- Alternative tool interfaces (HSK, ISO, custom)
- Automatic tool change (ATC) integration
- Встроенный вибромониторинг sensor
- Rotary encoder for C-axis positioning
- Повышенная защита IP65 for wet grinding
Multi-Process Machining Versatility
The 170XDJ12G40 HC80 seamlessly combines grinding and milling capabilities in a single precision spindle platform for maximum manufacturing flexibility.
Grinding + Milling in One Spindle
Eliminates spindle changeover time by combining grinding and milling operations in a single high-performance spindle platform.
HC80 Интерфейс инструмента
Precision HC80 grinding wheel фланец interface гарантирует secure tool clamping and excellent torque transmission for demanding grinding and milling operations.
P4/P2 Hybrid Bearing System
Combined P4 and P2 precision angular contact bearings deliver ultra-precision for both высокоскоростной grinding and high-torque milling operations.
Масляно-воздушная Micro-Смазка
Precision oil-air delivery system гарантирует optimal bearing lubrication across the entire 0-12,000 r/min speed range with minimal lubricant consumption.
Optimized Water Охлаждение
Спиральная конструкция водяной рубашки поддерживает stable temperature during extended multi-process machining cycles for consistent accuracy.
G0.4 Precision Balancing
Dynamically balanced to G0.4 grade for ultra-low vibration, critical for achieving superior surface finish in both grinding and milling.
12,000 rpm High-Диапазон скоростей
Wide speed range поддерживает both высокоскоростной grinding with small wheels and lower-speed milling with large tools.
Встроенный контроль температуры
Датчик температуры PT100 передает данные о температуре в реальном времени контроллеру станка для упреждающего терморегулирования.
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