nc rotary table manufacturer

TMX160 Heavy Duty Rotary Table with increased rigidity for demanding applications. The internal air hydraulic booster gives extremely high clamping forces.

TUX200 Rotary Table with top mounted motor suitable for horizontal machines. Integrated air booster provides high clamping torque from a standard air supply.

... accumulation turntables are made from the highest quality stainless steel and can be supplied in numerous sizes. They are utilized for the collection of filled bags, bottles and packages and can be added to an existing ...

We offer two-axis rotary tilt tables with pre-loaded gear wheels in the ZASR series. Here, spur gears or bevel wheel sets are used. The installation space and the horizontal or vertical arrangement of ...

Rotary table in market mainly includes 4 kinds of mechanism that is worm gear, roller cam, DD driver and harmonic structure. The following is the introduction:

1. worm gear: it’s one of  the most popular structrue in NC rotary table  because of its irreversibility and costs.The worm is generally made of bronze, but the wear resistance is poor. In order to improve the service life, some manufacturers use the alloy steel.

2.roller cam: This is the most popular deceleration mode in the Chinese market. Compared with worm gear, it has many advantages, such as wear resistance, high transmission efficiency , good price and basically no maintenance. Chinese consumers like it very much.

3.DD motor: it’s the most efficient rotary table with the highest precision. It has the highest precision because it has no mechanical structure, which is directly driven by motor , no reducer. It has high technical difficulty and high price. It is generally used for five axis machine tools.

WDS is professional engaged in the research, manufacturing, and marketing of the NC rotary tables, among one of a few world-leading enterprises which are able to commercialize the roller-cam structure drive technology. We own the zero-backlash roller drive technology, and provide products including cam indexers, 4th axis NC rotary tables, horizontal rotary tables, single-arm 5th axis NC rotary tables and tilting rotary tables, machine tool swivel heads and automatic tool changing (ATC) magazines. We also offer special designs for customers’ non-standard requirements.

At Hosea Precision, quality comes first - at every stage of the production process. We are dedicated to producing 5 axis and 4 axis rotary tables, which are two of our proudest products. With the high-quality and precision feature, our CNC rotary tables have been sold & widely used in the European market and have an enormously high reputation amongst our customers.

In March 2015 Hosea Precision created the independent brand, to make it a household name for high-quality 4 axis rotary tables from Taiwan. We have been following this strategy with great success: more and more manufacturers across Europe cooperate with us and make use of our 5 axis rotary tables and other rotary tables products. Do not hesitate to contact Hosea for more products detail!

Rusach International & Innovative Rotary Table Solutions are a leading worldwide supplier of small to medium sized compact CNC rotary tables, standard and application oriented designs, high accuracy, compact rotary tables.  Thru bore rotary tables, horizontal rotary tables, vertical rotary tables, combination/convertible H-V rotary tables, multi spindle rotary tables, 2-axis tilting rotary tables, direct drive rigid and flexible rotary tables.  Production style rotary tables to fit any machine.

Innovative Rotary Table Solutions has a full line of accessories like tail stocks, magnetic plates, rotary supports, steady rests, rotating tail stock supports and controllers, all designed to fit your application.  Contact Rusach International today with your application.

Direct Drive (DD) motor or torque motor, will be the trend in mechanical transmission for the future. It has the advantage of high speed, high-accuracy, no backlash, etc. For this reason, in 2008, we have been actively involved in developing the rotary table with a direct drive motor for 4-axis or 5-axis CNC machines. This research and development we could achieve with the able cooperation and support from PMC and could able to showcase the dual-axis NC rotary table at the Taipei International Machine Tool Show 2009 (TIMTOS 2009). This NC rotary table adopted a direct drive motor and encoder procured from Europe and integrated with the Heidenhain controller. By incorporating an appropriate cooling circuit it was possible to extract the max. Torque output from the DD motor torque characteristics.

Recently in the market, NC rotary tables with DD motors are incorporated with existing controllers available for the 4th-axis or 5th-axis on the machine. However, DD servomotors required high precision control system, so it becomes essential to get incorporate higher-level controllers such as HEIDENHAIN, Siemens, Fanuc 31iM, and Mitsubishi M70 for the machine which in turn will increase the overall costs. Due to this reason, SPINTOP developed a model of an external CNC controller that could be interfaced with the original controller or low-level CNC controller to meet the requirement of the DD motor as well as keep the cost reasonably low.

This type of controller can control the DD motor to rotate at any angle with mi. increment of 0.001° with the help of a midrange encoder. According to the requirement of accuracy from a customer such as ±5 sec, ±15 sec and ±30 sec we choose to use multi-angle or multi-surface processing.

Due to this, the DD motor has characteristics of high speed, zero backlash and the ability to adapt to a normal encoder we can offer an NC Rotary Table of stable performance with reduced fault or error. It is easy to interface and integrate DD motor NC Rotary table within the existing machine with the help of the spare Mcode available.

Manufacturer of standard and custom 360 degree linear rotary tables for scanning, assembly, testing and production applications. Features vary depending upon model, including worm and gear drive design with central rotating ball bearings, manual and motorized operation, hollow spindles, four mounting holes, accessible adjustment clamps and graduated knobs. Accessories such as rotating table adapter plates, brackets, platform shelves, thumbscrew locks, alternative knobs, limit switches provided. Manually operated rotary motion turntables also available. Suitable for mounting and rotation of test specimens, cameras, transducers, sensors, mirrors and other components. Stock items and repair services are offered. One year warranty. Made in the USA.

* The feature of wear resistant alloy Dual-Lead Worm Gear is high mechanical eciency of power transmission, high indexing accuracy, and easy adjusted on the backlash.

In addition, since rotary motion is often performed for the purpose of processing, measurement, or some other subsequent operation, the use of rotary tables by themselves is rare.

Since the rotation stage itself can be mounted in various directions, it is used to determine whether it is more efficient to rotate the object to be processed or measured or the mechanical parts of the equipment.

Rotation mechanisms used in chairs and other equipment are also classified as rotary stages in the broad sense of the term, so they are used not only in manufacturing but also in home applications.

A crossed roller bearing is a bearing structure in which rollers are arranged between the inner and outer rings. The rollers are arranged in a straight row with a 45° contact angle, enabling the back bearing structure of a ball bearing to be realized with a single row, and the structure is capable of receiving loads from multiple directions simultaneously. The rotary table and cross roller bearings can be directly connected, which reduces the number of structural parts.

Since the rotational accuracy of the rotary table is directly related to the accuracy of the rollers, high rotational accuracy can be obtained depending on the accuracy grade of the rollers. In addition, since cross roller bearings have low frictional force and can be operated with light force, micrometer heads can be used in the fine-tuning rotation mechanism to obtain high positioning accuracy.