Beijing PDV Instrument Co., Ltd.
Beijing PDV Instrument Co., Ltd.
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Motorized Rotation Stage Electric Optical Rotating Platform Precision Rotary Desk
Product specification
| Item Number | PX110-400 | |
| Structure Specifications | Rotation Range | 360° of Continuous Rotation |
| Diameter of Platform | Ø400mm | |
| Drive Mechanism | Worm Gear | |
| Worm Gear Ratio | 360 : 1 | |
| Stepper Motor (1.8°) | 57BYG - Stepping Motor with 2-Phases & 1.8° of Step Angle | |
| Material – Finish | Aluminum Alloy - Black-Anodized | |
| Load Capacity | 75kg | |
| Weight | 21kg | |
| Accuracy Specifications | Design Resolution | 0.0025°=9″, Non-MS Driver 0.000125°=0.45″, 20MS Driver |
| Rotational Velocity (Max) | 5°/sec | |
| Repeatability | 0.002°=7.2” | |
| Absolute On-Axis Accuracy | 0.005°=18” | |
| Run-Out of Top Plate | 20μm | |
| Backlash | 0.005°=18” | |
| Eccentricity | 30μm | |
| Lost Motion | 0.005°=18″ | |
| Parallelization | 120μm | |
Product features
The stepping motor is equipped as standard, and the motion controller can realize automatic control.
The main material is hard aluminum alloy, which has better corrosion resistance. Hard oxidized surface treatment makes the platform less prone to scratches.
The rotating shaft system is made of bearing steel, with high matching accuracy, large bearing capacity and long service life.
The transmission adopts worm gear structure, and the table can rotate forward and backward at will.
The worm gear and worm are precisely matched, with comfortable movement and minimal air return.
The cleverly designed clearance elimination structure can adjust the clearance caused by long-term use.
The diameter of the central through hole is limited by tolerance, and the center of the through hole coincides with the rotation center to facilitate positioning.
Stepper motor and worm are connected by imported high-quality elastic coupling, with synchronous transmission and low noise.
The outer ring of the table top is a scale ring, which is laser engraved and can rotate relative to the table top, which is convenient for reading and initial positioning
Replaceable servo motor.
Product diagram
The electric rotary table is mainly used to solve the problems that it is impossible to detect whether the equipment is perpendicular to the ground, to detect the components, and to easily control the rotary device.
Product scope of application
angle measurement and detection, fine adjustment and precise positioning, spraying equipment, laser processing, optical device detection, semiconductor equipment, detection instruments, medical equipment, electrical component detection and assembly, tool precision grinding and many other fields.