Product features
Precision electric Angle table (worm gear and worm) : PT-GD330
1.It is standard-equipped with a stepper motor and an RS232 interface, and the motion controller can achieve automatic control of it2. The rotating shaft system is precisely processed through multiple procedures, featuring high fit accuracy, large load capacity and long service life
3. It adopts a precisely matched worm gear and worm structure, providing comfortable movement. It can rotate freely in both forward and reverse directions with minimal backlash
4. The exquisitely designed backlash elimination structure can adjust the backlash caused by long-term use
5. The special structural design ensures that the corner table surface has extremely low wobbling and tilting, making the movement more stable
6. The scale circle around the tabletop is a laser-engraved scale, which can rotate relative to the tabletop, facilitating initial positioning and reading
7. The stepper motor and worm are connected through imported high-quality elastic couplings, ensuring synchronous transmission and excellent deviation damping performance. This significantly reduces eccentric disturbance and generates low noise
8. The electric corner position table can be used either horizontally or vertically, and can be combined with other types of tables to form a multi-dimensional electric adjustment table
9. The electric corner position tables are designed in pairs, which can be stacked or used independently. The two rotation radii are carefully designed, and when stacked, they can rotate orthogonally in two dimensions around a total point
10. It features limit function, initial zero position function, servo motor replacement, rotary encoder installation, and accepts product modification and customization
Product parameters
| Model | PT-GD330 |
| Angle range | ±30° |
| Countertop size | 300×300mm |
| Transmission ratio | 859:1 |
| Rotation center height | 347mm±0.2mm |
| Drive mechanism | Turbine and worm mechanism |
| Guide rail form | Crossed roller guide rail |
| Stepper motor (1.8° | 86BYG |
| Main materials | Aluminum alloy |
| Surface treatment | Anodizing turns black |
| Central bearing | 120kg |
| Weight | 20kg |
| Resolution | ≈0.02°（No subdivision） |
| Rotation center accuracy | 0.1mm |
| Speed | 10°/sec |
| Repeat positioning accuracy | ±10'' |
| Absolute positioning accuracy | ±20'' |
| Empty return Lost step | ±15'' |
| Lost step | 5'' |
Product size
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