Beijing PDV Instrument Co., Ltd.
Beijing PDV Instrument Co., Ltd.
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Speed 360 Degrees / Second Optical Rotating Platform Motorized Rotation Stage
Precision high speed electric rotary table (worm gear) : PT-GS200
Product features:
Servo motors come standard.
The rotating shafting is made of bearing steel with high precision, large bearing capacity and long service life.
The transmission adopts worm gear and worm structure, and the mesa can rotate freely.
Worm gear after precise grinding, comfortable movement, minimal return.
Cleverly designed clearance structure can adjust the clearance caused by long-term use.
The center of the through hole coincides with the rotating center for convenient positioning.
Stepper motor and worm are connected by imported high quality elastic coupling, synchronous transmission and low noise.
The outer ring of the table is a scale ring, and the circle is laser engraved ruler and can rotate relative to the table, which is convenient for reading and initial positioning.
Electric rotating table can be used flat or vertical, and can be composed of multi-dimensional electric adjustment table with other types of tables.
Can increase the limit function, increase the initial zero, add rotary encoder, accept the product restructuring and customized.
Product specification
| Item Number | PT-GS200 | |
| Structure description | Rotation Range | 360° |
| Diameter of Platform | φ200mm | |
| Worm Gear Ratio | 45∶1 | |
| Drive Mechanism | Worm gear and worm mechanism | |
| Guide rail form | Bearing | |
| Motor | 57 stepping motor or servo motor (power not less than 200W) | |
| Material – Finish | Aluminum Alloy - Black-Anodized | |
| Load Capacity | 50kgs | |
| Weight | 7.5kgs(without motor) | |
| Precision description | Design Resolution | 0.01°=36″(No subdivision) |
| Rotational Velocity (Max) | 360°/sec | |
| Repeat positioning accuracy | 0.01°=36″ | |
| Absolute positioning accuracy | 0.02°=72″ | |
| End jump accuracy | 30μ | |
| Empty return | 0.005°=18″ | |
| Eccentricity | 5μ | |
| Lose step | 0.01°=36″ | |
| Parallelism | 80μ | |
Product diagram
