Beijing PDV Instrument Co., Ltd.
| Payment Terms | D/A, D/P, T/T |
| Delivery Time | 1-2 weeks |
| Rotation Range | 360° of Continuous Rotation |
| Diameter of Platform | Ø200mm |
| Drive Mechanism | Worm Gear |
| Worm Gear Ratio | 180 : 1or 45 : 1 |
| Load Capacity | 100kg |
| Weight | 12kg |
| Eccentricity | 20μm |
| Lost Motion | 0.005°=18″ |
| Brand Name | PDV |
| Model Number | PT-GD204 |
| Place of Origin | Beijing, China (Mainland) |
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Product Specification
| Payment Terms | D/A, D/P, T/T | Delivery Time | 1-2 weeks |
| Rotation Range | 360° of Continuous Rotation | Diameter of Platform | Ø200mm |
| Drive Mechanism | Worm Gear | Worm Gear Ratio | 180 : 1or 45 : 1 |
| Load Capacity | 100kg | Weight | 12kg |
| Eccentricity | 20μm | Lost Motion | 0.005°=18″ |
| Brand Name | PDV | Model Number | PT-GD204 |
| Place of Origin | Beijing, China (Mainland) | ||
| High Light | 200mm aluminum alloy Motorized Rotation Stage ，180 : 1 Motorized Rotation Stage ，180 : 1 low profile rotary stage aluminum alloy | ||
360 ° Rotation Electric Rotating Machine , Motorized Rotation Stage PT-GD204
PT-GD204 precision electric rotary table is a product with high precision and moderate price. It adopts fine grinding worm gear to ensure high rotation precision, and the key indexes such as end jump and diameter jump reach the advanced level of the same industry. The product has high load capacity and can be used for vertical use and multi-dimensional combination. The rotating shaft system is precision machined by multi-channel technology, with high matching accuracy, large bearing capacity and long service life.
Product features
1 Finish machining worm gear transmission, full circle angle, no limit adjustment;
2 Zero position photoelectric switch can be set;
3 Replaceable servo motor;
4 Replace the moving parts and motor, and the core parts can be applied to the vacuum environment after special treatment.
Product specification
| Item Number | PT-GD204 | |
| Structure Specifications | Rotation Range | 360° of Continuous Rotation |
| Diameter of Platform | Ø200mm | |
| Drive Mechanism | Worm Gear | |
| Worm Gear Ratio | 180 : 1or 45 : 1 | |
| Stepper Motor (1.8°) | 57BYG - Stepping Motor with 2-Phases & 1.8° of Step Angle | |
| Material – Finish | Aluminum Alloy - Black-Anodized | |
| Load Capacity | 100kg | |
| Weight | 12kg | |
| Accuracy Specifications | Design Resolution | 0.01°=36”, Non-MS Driver 0.0005°=1.8”, 20MS Driver |
| Rotational Velocity (Max) | 25°/sec | |
| Repeatability | 0.002°=7.2” | |
| Absolute On-Axis Accuracy | 0.005°=18” | |
| Run-Out of Top Plate | 10μm | |
| Backlash | 0.002°=7.2” | |
| Eccentricity | 20μm | |
| Lost Motion | 0.005°=18″ | |
| Parallelization | 50μm | |
Product diagram
Precision worm gear transmission and rotating shaft system design, high adjustment accuracy, small air return, and the air return clearance caused by use can be adjusted by the air return elimination structure. The end jump and eccentricity of the rotating table are low, and the rotating motion is stable. The central through hole of the rotary table is strictly coaxial with the rotary center, and the central aperture is strictly matched with the tolerance limit, which is convenient for precise positioning. The induction motor and worm are connected through high-quality elastic coupling, with synchronous transmission and depolarization performance number, so as to eliminate empty return and form and position errors.
It can provide electrical accessories for stepping and servo, provide relevant technical support, and accept product restructuring and customization.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
3000000-3500000
Employee Number:
100~120
Ecer Certification：
Active Member
Beijing PDV Instrument Co., Ltd is a collection of optics, precision machinery, automatic control technology independent high-tech research and development enterprises. Since 2005, we have been serving the scientific research institutes and universities. We have developed the hardware and software s... Beijing PDV Instrument Co., Ltd is a collection of optics, precision machinery, automatic control technology independent high-tech research and development enterprises. Since 2005, we have been serving the scientific research institutes and universities. We have developed the hardware and software s...
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