max axial force +2000N/ -500N / 最大轴向扭矩 2000N/-500N |
max radial force at max. distance 160mm from spindle nose 1650N /最大径向扭矩1650N(160mm) |
max radial force at max. distance 255mm from spindle nose 1200N /最大径向扭矩1200N(255mm) |
stiffness of front radial bearing 700-1100 N/µm /前轴承刚性700-1100N/um |
stiffness of rear radial bearing 600-1000 N/µm
, Z2 X# g" t' m* k% `' r4 z/后轴承刚性600-1000N/um |
axial stiffness 700-1200 N/µm / 轴向刚性 700-1200 N/µm |
roundness of run at spindle nose < 0,3µm/ 径向精度< 0,3µm |
axial moving at spindle nose < 0,3µm
4 H1 b H3 u. |& s( S8 L2 l/ 轴向精度< 0,3µm |