数控转台：ATC-250
Faceplate diameter min./max. 工作台面尺寸 最小/最大 Max. revolutions per minute 最高转速 |
200-240mm 64rpm |
Bearing diameter 轴承尺寸 | 179x120mm |
incl.star-shaped T-slots based on DIN650 T型槽 4X12H7 | |
diameter of center boer 中心孔 | 64H7 |
Worm gear ratio 蜗轮蜗杆减速比 | 60:1 |
Max.center bore diameter 中心孔直径 （mm） | 40mm |
Unit weight,appr. 转台重量（Kg） | 70kg |
prepared for encoder type Heidenhain RCN2380 | |
with a systen accuracy of 定位精度 | ±5″ |
repeatability 重复定位精度 | ±1″ |
Servodrive Siemens伺服电机 | siemens |
Servodrive Fanuc伺服电机 | fanuc |
Servodrive Heidenhain伺服电机 | Heidenhain |
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for horizontal axis卧式使用 |
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Center height中心高度 | 150mm |
Load capacity最大承重 | 300kg |
Load capacity with support bearing带支撑座时最大承重 | 350kg |
Load capacity with trunnion带尾座时最大承重 | 600kg |
Max.tilting moment at the axis of rotation最大倾覆力矩 | 2700Nm |
Max.tilting moment with trunnion带尾座时倾覆力矩 | 3200Nm |
max.axial load最大轴向负载 | 9000N |
Rectangularity including wobble垂直度 | 0.01mm/D=200mm |
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for vertical axis立式使用 |
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Table height转台高度 | 166mm |
Load capacity最大承重 | 900kg |
max.tilting moment at the axis of rotation最大倾覆力矩 | 4000Nm |
max.axial load最大轴向负载 | 20000N |
plain parallelism including wobble台面平行度 | 0.01mm/D=200mm |
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Dividing accuracy at the worm drive蜗轮蜗杆定位精度 | ±15″ |
Max.mass moment of inertia最大惯量 | 7.5kgm² |
Max.tangential torque without clamping非夹紧状态最大切向力矩 | 460Nm |
required pressure for clamping 最大加紧状态压力 | 气动6/60bar液压 |
Max.tangential torque with clamping actuated夹紧状态最大切向力矩 | 1600Nm |
Concentricity of the pilot diameter中心孔跳动 | 0.01mm |