Precision Hollow Electric Rotary Platform 360 Degree Continuous Rotation

The precision electric rotary table is driven by a motor to realize automatic angle adjustment. Finish machining worm gear or gear drive, with unlimited angle adjustment. Precision shafting design ensures high precision and large bearing capacity; The stepping motor and transmission parts are connected by imported high-quality elastic coupling, eliminating space and processing form and position errors. The scale of the outer circle of the rotary table top is intuitive; Standard interface, convenient for signal transmission.

Product features of precision electric rotary platform:

1. Hollow structure

The rotary table of the precision rotary table is of hollow structure, and the servo motor is connected at the side, which is convenient for the installation of the gas pipe and wire in the smelting tool.

2. High rigidity

The turntable of the precision rotary table is supported by a set of precision cross roller bearings. The rollers in the bearing are staggered at 90 degrees, and the diameter of the rollers is slightly larger than the raceway size between the inner and outer rings of the bearing, so that there is a preload between the inner and outer rings of the cross roller bearing and the rollers. Therefore, the servo rotary table turntable supported by the bearing can withstand various moments such as radial, axial, overturning, and its rigidity is more than 5 times that of the traditional bearing.

3. High rotation accuracy

After the precision rotary table is assembled, take the cross roller bearing of the platform as the rotation center, and grind the outer diameter and end face of the rotary table again (the standard level is precision turning) to ensure the coaxiality, parallelism and other geometric tolerances of the rotary table.

4. High repeated positioning accuracy

The precision rotary table uses single-stage helical gear reduction to increase the output torque. The gear accuracy is below level 5. In addition, the flexible clearance adjusting mechanism controls the side clearance by changing the center distance between two gears, so that the air return of the hollow rotary table is very small, and the repeated positioning accuracy is below 5 arc seconds.

Motorized rotary stage Product specification

Motorized rotary stage Product dimension drawing:

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 system (optical path construction, software development, mechanical circuit design, etc.) according to the needs of customers. Through long-term unremitting efforts, the process of building the system to control the optical path and excellent service to customers, we’ve grown into a well-known manufacturer among scientific research, colleges and universities, machinery automation and many other areas.

The company designs and produces telephoto lens, automatic mechanical console, manual console, ultra brightness light source and other products. The products focus on modularization and integration, and have formed mass production. They have complete specifications and good quality. At the same time, they provide customized services. With excellent quality, the products are widely used in electronic and precision industrial testing, laboratory and measuring instrument industries, scientific research institutions, and exported to overseas markets such as Japan, South Korea, Europe and the United States.

The company has strong technical force and has a group of professional teams engaged in R & D, production and sales of optoelectronic products for a long time. It has extensive professional experience in displacement precision adjustment, motion control, precision image measurement and so on.

We hope to become your reliable partner with perfect products and reasonable price, and win your support.