YHJART325 High Precision Air Float Turntable
Category: Product Center
Keywords: Yuhuan
Main Feature
● High precision
Due to the error equalization effect of the air-floating turntable, it can achieve the accuracy that cannot be achieved by traditional mechanical turntables.
● Low friction
Since there is no direct contact between the bearing and the turntable shaft, the friction is small and the response to the motor is more timely
● Clean
The air flotation turntable is lubricated by gas, so there is no need to consider the leakage of lubricating fluid, and it is clean during use
● High stiffness
In this bearing, the designed axial stiffness reaches 1200N/μm, and the radial stiffness reaches 260N/μm
Technical Parameter
| Project | Parameter | |
| Standard Edition | Upgraded Version | |
| working desk size |
Φ325mm |
|
| maximum load | 2000N | |
| Rated speed | 100RPM | |
| Rated torque |
19Nm |
|
| radial stiffness | 260N/Чm | |
| Axial stiffness | 1200N/Чm | |
| Maximum allowable partial load (2000N full load) | 60Nm | |
| Maximum allowable eccentric load (no load) | 45Nm | |
| Air supply pressure | 0.5±0.05Mpa | |
| Axial runout error | 1Чm | 0.2Чm |
| Radial runout error | 1.5Чm | 0.5Чm |
| Precise positioning | 10rad s | 3rad s |
| Repeatability | 4rad s | 1.5rad s |
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