MECHANISM FOR OPENING THE ARMS OF THE STEADY REST WITHOUT SPRINGS AND FREE FROM WEAR.AND ANTI-VIBRATION DESIGN FOR MACHINING.
潤(rùn)滑 選配 OPTION OF LUBRICATION
手動(dòng)潤(rùn)滑：低潤(rùn)滑，用于中等工作條件，小切削量
集中潤(rùn)滑：由于惡劣工作條件下，大切量
油氣潤(rùn)滑：用于大切削量，粉塵或強(qiáng)力冷卻的條件下
Manual lubrication: Low cost solution for medium working conditions and low swarf.
Central lubrication: For heavy working conditions and high build up of swarf
Central lubrication oil and air: For heaviest cutting conditions with high built up of swarf,dust or coolant
滾輪 選配 OPTION OF LUBRICATION
NTH-OMSR滾輪（精度等級(jí)P05）是專(zhuān)為中心架設(shè)計(jì)
特殊的密封保證了的精度和使用壽命
標(biāo)準(zhǔn)配置：圓柱型滾子1套
選配：腰鼓型滾子用于跟刀式應(yīng)用的中心架
Omatei rollers (precision class P05) specially developed for our Steady Rests
Special sealing ensures highest precision and service life
Standard equipment: 1 set of cylindrical rollers
Option: Spherical rollers (for travelling Steady Rests)
| NTH-OMSR 型號(hào)/Model 規(guī)格/Spec | OMSR-C1 | OMSR-C3 |
|---|---|---|
| D1 (mm) | 340 | 650 |
| D2 (mm) | 660 | 910 |
| D3 (mm) | 670 | 916 |
| D4 (mm) | 130 | 130 |
| D5 (mm) | 27 | 27 |
| L1 (mm) | 270 | 390 |
| L2 (mm) | 360 | 450 |
| L3 (mm) | 335 | 530 |
| L4 (mm) | 210 | 220 |
| L5 (mm) | 935 | 1015 |
| L6 (mm) | 270 | 270 |
| L7 (mm) | 680 | 560 |
| L8 (mm) | 860 | 780 |
| L9 (mm) | 955 | 955 |
| L10 (mm) | 1000 | 1000 |
| L11 (mm) | 174 | 150 |
| L12 (mm) | 1109 | 1165 |
| A1 (mm) | 65 | 65 |
| A2 (mm) | 120 | 120 |
| B1 (mm) | 250 | 250 |
| 工作壓力最小/ Work pressure Min./Max. (bar) | 8/80 | 8/80 |
| 夾緊力/滾軸 Max clamping force of the roller (daN) | 8500 | 8500 |
| 整個(gè)夾持范圍的定位精度 Position accuracy within the clamping range (mm) | 0.08 | 0.08 |
| 重復(fù)定位精度 Repeatability accuracy (mm) | 0.03 | 0.03 |
| 滾輪線速度 Max line speed of the roller (m/min) | 560 | 560 |
| 重量 Weight(KG) | 974.8 | 895.8 |
