China Efant P4 P2 Yrts180 Rotary Table Bearing for Grind Machine, Find details about China Rotary Table Bearing, Yrts180 from Efant P4 P2 Yrts180 Rotary Table Bearing for Grind Machine
YRTS180 ROTARY TABLE FOR MILLING HEAD
Universal rotary milling head, also known as universal milling head or universal angle head, is a machine tool accessory. After the milling head is installed on the machine tool, the rotation centerline of the tool can be angled with the spindle rotation centerline to process the workpiece. Originally produced in Europe, it has been widely used in various fields of mechanical processing such as aviation, automobiles, and molds. The use of a milling head can increase its processing range and adaptability without changing the structure of the machine tool, enabling some processing that is difficult to complete with traditional methods to be realized, and can reduce the repeated clamping of the workpiece, and improve the processing accuracy and efficiency.
Mainly used for machining centers and gantry milling machines, of which the light type can be installed in the tool magazine and can be freely converted between the tool magazine and the machine spindle; the medium and heavy types have greater rigidity and torque, which can be suitable for most machining needs.
Because the milling head expands the performance of the machine tool, it is equivalent to adding an axis to the machine tool. Even in the case of some large workpieces that are not easy to flip or require high precision, it is more practical than the fourth axis.
YRTS180 Rotary Table Bearing Parameters
Brand | EFANT |
Model | ERTS180 (YRTS180) |
Inner Diameter d(mm) | 180 |
Tolerance δd(mm) | 0/-0.013 |
Outer Diameter D(mm) | 280 |
Tolerance δD(mm) | 0/-0.018 |
Bearing Height H(mm) | 43 |
Tolerance δH(mm) | ±0.35 |
Bearing height H1(mm) | 29 |
Tolerance δH1(mm) | ±0.175 |
Tight tolerance δH10(mm) | ±0.03 |
Height2(mm) | 14 |
Tight tolerance δH20(mm) | ±0.025 |
Outer diameter of inner ringD1(mm) | 180 |
Height of outer ringC(mm) | 15 |
Shoulder of inner ring ds(mm) | 243 |
Shoulder of outer ring ds(mm) | 247 |
Axial loading Coa(KN) | 730 |
Axial loading Ca(KN) | 134 |
Radial loading Cor(KN) | 100 |
Radial loading Cr(KN) | 7.5 |
Friction torque M(Nm) | 7.5 |
Limit speed nG(rpm) | 480 |
Runout precision P4 | 4 |
Runout precision P2 | 2 |
Weight m(Kg) | 7.2 |
YRT50 | YRT8 | YRT100 | YRT120 |
YRT150 | YRT180 | YRT200 | YRT260 |
YRT325 | YRT395 | YRT460 | YRT580 |
YRT650 | YRT850 | YRT950 | YRT1030 |