Nakanishi RAS-101直角带减速主轴采用φ22.8mm紧凑设计，主轴精度≤2μm，配备高耐久陶瓷轴承，适用于CNC车床、专用机及小型数控机床。节省安装空间，支持多主轴布局，满足高精度钻孔、铣削及复杂部位加工需求。
Features
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Specifications
| 型号 | 编号 | 外径 | 输出端最高转速 | 减速比 | 输入端最高转速 | 主轴精度 | 筒夹型号 | 重量 |
|---|---|---|---|---|---|---|---|---|
| RAS-101 | 7839 | φ22.8 mm | 7490min-1 | 1:2.67 | 20000min-1 | 2μm以内 | CHK系列（φ0.5~φ6.35mm） | 325g |
| 标准配件 | 螺帽：（K-265） | |||||||
| 扳手（12×14）：2枚·扳手（20×24）：1枚 | ||||||||
| 选项 | 筒夹（CHK系列）：φ0.5~φ6.35mm | |||||||
Source reference: Super Tooling (Shenzhen) — partner-supplied precision tooling specifications, distributed by Merex Precision Tools with full traceability and pre-sales engineering support.
For OEM bulk pricing, dimensional drawings (PDF/STEP), or sample evaluation units, contact [email protected]. Application engineers respond within one business day.
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Pricing and availability for NAKANISHI NR4040-AQC Pneumatic quick tool change front spindle (SKU: NAKANISHI-CHK) may change frequently.
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