● Adopts a rigid fixed bridge structure with the advantages of high precision, high performance and high stability;
● All four axes adopt precision ball screw transmission, which has the characteristics of high rigidity, small reverse clearance and high transmission accuracy;
● Adopts high-quality granite air bearing guide structure, with small thermal expansion coefficient, high guiding accuracy and smooth operation;
● The Y-axis adopts a dovetail air-floating guide design, which has strong torsional strength in the X and Z directions;
● The Z-axis adopts a unique patented air-floating sleeve structure with small bias torque and smooth movement;
● The grating ruler adopts an imported high-precision slot-type grating ruler.
Standard Model | Measuring range(mm) | Dimensions (mm) | Resolution (μm) |
Detection error R (μm) |
Indication error E (μm) |
Workbench Maximum load-bearing capacity (kg) |
Machine weight (kg) |
||||
Dx | Dy | Dz | Lx | Ly | Lz | ||||||
Primus-H 553 | 500 | 500 | 300 | 1432 | 1783 | 2247 | 0.02 | 0.6 | 0.5+L/1000起 | 30 | 1800 |
Primus-H 664 | 600 | 600 | 400 | 1532 | 1983 | 2447 | 0.02 | 0.8 | 0.7+L/1001起 | 30 | 2000 |