G+ GSHR Series
Hollow Rotary Tables /GSHR Series
High Precision and Efficiency: The spiral guide hypoid gear has the advantages of a higher ratio, high torque, high precision, and low loss than the spiral bevel. It rotates in a sliding way. Transmission accuracy can reach 30 arc seconds, and transmission efficiency can reach 96%; the gear's geometric tolerance is less than 0.002mm, up to the JISO standard. High rigidity cross roller bearing output Signal ratio 1 : 30, met the rotary requirement of large inertia load. With high-hardness and high-density gear materials, the accuracy life can reach 30000hrs. Horizontal, side, and suspension installations are available.
GSHR Series Technical Parameters
|
Technical Parameters
| GSHR100 | GSHR150 | GSHR200 | |
|---|---|---|---|---|
| Bearing of Rotary Table | Cross Roller Bearing | Cross Roller Bearing | Cross Roller Bearing | |
| Allowable Torque | N.m | 80 | 175 | 350 |
| Allowable Table Speed | rpm | 100 | 100 | 100 |
| Gear Ratio | i | 30 | 30 | 30 |
| Repeatability | arc-sec | ≤ 10 | ≤ 10 | ≤ 10 |
| Positioning Accuracy | arc-min | ≤ 1 | ≤ 1 | ≤ 1 |
| Allowable Axial Load | N | 1500 | 4000 | 7000 |
| Allowable Moment of Inertia | N.m | 75 | 160 | 200 |
| Table Flatness | mm | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 |
| Table Concentricity | mm | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 |
| Ingress Protection | IP | 53 | 53 | 53 |
| Weight | kg | 3.6 | 9.1 | 32 |
