Zhuochuang at CIOE 2026 Shenzhen

CIOE 2026 Shenzhen brought together companies, engineers, equipment manufacturers, and technology professionals from across the optoelectronics and advanced-manufacturing industries. From September 9 to 11, 2026, Dongguan Zhuochuang Precision Machinery Co., Ltd. participated in the China International Optoelectronic Exposition at the Shenzhen World Exhibition and Convention Center.

During the three-day exhibition, the Zhuochuang team presented precision planetary gearboxes, hollow rotary tables, and related motion-transmission products. Visitors were able to examine the products at close range and speak directly with our team about servo-motor matching, speed reduction, rotary positioning, machine layout, installation dimensions, and customized manufacturing requirements.

The event has now concluded, but the engineering questions discussed at the booth remain relevant to machine builders worldwide: how to obtain useful torque from a servo motor, how to maintain controlled motion in a compact assembly, and how to select a rotary positioning solution that fits the load, accuracy, and installation requirements of the equipment.

Why CIOE Matters to Precision Motion

CIOE covers technologies such as precision optics, lasers, intelligent sensing, optical communication, inspection, display, and related manufacturing equipment. Although the finished applications differ, much of the equipment depends on accurately controlled mechanical movement.

An inspection stage may need smooth low-speed rotation. A laser-processing machine may require repeatable angular positioning. An automated assembly unit may need a compact drive that starts, stops, and reverses repeatedly. Optical equipment may also need a clear center opening for cables, tubes, sensors, or other services.

These requirements create a practical connection between optoelectronic equipment and precision motion components. The motor, controller, gearbox, rotary mechanism, bearings, fixture, and machine structure work as one system. A component that fits mechanically but is incorrectly sized for torque, inertia, load, or duty cycle may not deliver the expected performance.

Zhuochuang used the exhibition to present physical products and discuss this system-level selection process with visitors from automation, equipment manufacturing, inspection, and precision-engineering fields. More information about the event and its industry coverage is available on the official CIOE website.

Planetary Gearboxes Presented at the Booth

Precision planetary gearboxes formed one of the principal product groups displayed by Zhuochuang. A planetary gearbox reduces the speed of a motor while increasing usable output torque. Its sun gear, planet gears, ring gear, and carrier distribute the transmitted load through multiple gear contacts, allowing useful torque capacity within a compact structure.

For servo-driven machinery, gearbox selection affects much more than output speed. The selected ratio changes the torque available at the output and the load inertia reflected to the motor. Backlash, torsional rigidity, bearing capacity, shaft configuration, and motor-interface dimensions can also influence positioning behavior and mechanical integration.

Zhuochuang supplies both inline planetary gearboxes and right-angle planetary gearboxes. An inline unit keeps the motor input and gearbox output on the same centerline. This is useful when the machine has sufficient axial space and requires a direct drive arrangement. A right-angle gearbox changes the input direction by 90 degrees, helping designers position the motor beside the driven mechanism when axial space is limited.

Neither arrangement is universally better. The appropriate choice depends on the machine envelope, motor position, output direction, ratio, torque, external loading, and access required for installation and maintenance.

Important gearbox selection factors

• Servo motor brand, model, power, rated speed, and maximum speed
• Required output speed and reduction ratio
• Continuous torque, acceleration torque, and emergency peak torque
• Load inertia, acceleration time, deceleration time, and reversal frequency
• Permitted backlash and required positioning repeatability
• Radial and axial forces acting on the output
• Motor shaft, pilot, flange, and mounting-hole dimensions
• Output shaft or flange connection to the driven mechanism
• Operating hours, cycle rate, mounting direction, and environment

Engineers comparing gearbox configurations can also explore the Planetary Gearbox Guide, which contains practical information about working principles, ratios, loading, motor matching, and product selection.

Hollow Rotary Tables for Positioning and Indexing

The second major product group displayed at the booth was the hollow rotary table. This type of rotary platform combines angular positioning with a large central opening. The hollow center can simplify the routing of electrical cables, optical paths, pneumatic tubes, vacuum lines, or other services through the rotating axis.

That structural feature is especially useful when cables must remain organized and protected as a fixture or workpiece rotates. It can also help equipment designers avoid external cable loops that occupy additional space or interfere with adjacent mechanisms.

Potential applications include optical inspection stages, camera and vision systems, laser equipment, automated assembly, dispensing systems, test fixtures, semiconductor-related equipment, electronics production, robotic positioning, and other industrial automation applications.

Selection should be based on the actual motion and load rather than table diameter alone. A large mounting surface does not automatically mean that a model can support every axial, radial, or overturning moment load. Workpiece mass, fixture dimensions, center of gravity, acceleration, cable routing, and installation direction must be considered together.

Important rotary-table selection factors

• Workpiece, fixture, and total rotating mass
• Platform diameter and required hollow-bore diameter
• Axial load, radial load, and moment load
• Required rotation angle, indexing sequence, and continuous-rotation needs
• Maximum speed, acceleration, stopping time, and cycle frequency
• Positioning accuracy, repeatability, and acceptable backlash
• Motor type, motor frame, drive method, and control interface
• Mounting orientation and available machine space
• Cables, air tubes, optical paths, or vacuum lines passing through the center

For additional explanations and comparisons, visit the Hollow Rotary Table and Platform Guide.

From Product Display to Technical Discussion

A catalogue can provide dimensions and rated values, but face-to-face communication often reveals the operating conditions behind those numbers. At the exhibition, visitors could compare the physical size and configuration of different products while discussing how they might fit into a machine.

Typical subjects included reduction ratios, torque requirements, servo-motor dimensions, gearbox installation direction, rotary-table apertures, fixture loads, cable routing, positioning requirements, and customized components. These discussions are valuable because two machines using motors of the same nominal power can still require different gearboxes or rotary tables.

For example, a mechanism that rotates slowly but carries a wide fixture may generate a significant overturning moment. A machine with a light load may still require careful selection if it accelerates rapidly or reverses frequently. A very low backlash specification may add cost without improving total machine accuracy if the fixture, coupling, frame, or control system is the dominant source of error.

The most reliable recommendation therefore begins with the complete application rather than a single catalogue value.

Manufacturing and Customization Support

Dongguan Zhuochuang Precision Machinery Co., Ltd. manufactures precision planetary gearboxes, hollow rotary tables, and motion-transmission components for industrial customers. PlanetDrivePro.com is the company’s official international website, providing product information and technical contact support for global customers.

In addition to selecting standard products, Zhuochuang can review application-based requirements using customer drawings, motor data, samples, installation dimensions, quantities, and operating information. Feasibility depends on the product, technical requirements, manufacturing process, inspection expectations, and order quantity, so customized work must be evaluated project by project.

This combination of standard motion products and manufacturing support can be useful to machine builders that need both a transmission component and help checking mechanical compatibility. It does not replace the customer’s complete machine design or control-system engineering, but it can reduce uncertainty around the gearbox, rotary mechanism, interface, and related machined parts.

Information That Helps Us Recommend a Product

Customers contacting Zhuochuang after the exhibition can obtain a more useful initial recommendation by providing the available engineering information. Complete data is ideal, but a project can also begin with a motor model, application description, existing component code, drawing, or machine-layout sketch.

For a planetary gearbox inquiry

• Servo motor brand and complete model number
• Required ratio or target output speed
• Continuous and peak output torque
• Load inertia and acceleration time
• External radial and axial forces
• Permitted backlash or positioning requirement
• Installation drawing and available space
• Operating hours, starts per hour, and quantity

For a hollow rotary table inquiry

• Total rotating mass, including workpiece and fixture
• Platform and center-hole dimensions
• Required angle, speed, and cycle time
• Axial, radial, and moment loads
• Accuracy, repeatability, and backlash requirements
• Motor information and mounting direction
• Cables, tubes, or optical components passing through the bore
• Estimated prototype and production quantities

Clear application information allows the technical team to identify missing data, compare suitable configurations, and avoid recommending a product based only on an outside dimension or motor power.

A Thank-You to Exhibition Visitors

Zhuochuang appreciates everyone who visited the booth, examined the displayed products, and exchanged technical ideas with our team. The exhibition provided a useful opportunity to understand the changing requirements of optical equipment, automation systems, and precision machinery.

Although this exhibition was a time-specific event, the product and selection information on this page remains useful for engineers evaluating compact gear reduction, servo transmission, indexing, and rotary positioning solutions.

If you are developing new equipment or replacing an existing motion component, send the available motor data, drawings, load information, required ratio, speed, accuracy, and quantity through our contact and quotation page. The Zhuochuang team will review the information and discuss a suitable next step.

Frequently Asked Questions

What did Zhuochuang display at CIOE in Shenzhen?

Zhuochuang displayed precision planetary gearboxes, hollow rotary tables, and related motion-transmission products for automation, positioning, inspection, and equipment-manufacturing applications.

Why are planetary gearboxes used with servo motors?

A planetary gearbox reduces motor speed, increases usable output torque, and changes the load inertia reflected to the motor. Correct selection can help a servo-driven mechanism operate more effectively, but ratio, torque, speed, backlash, inertia, external loads, and the motor interface must all be checked.

What is the advantage of a hollow rotary table?

A hollow rotary table provides controlled rotary motion with a large central opening. The bore can be used for electrical cables, optical paths, pneumatic tubes, vacuum lines, or other services, helping simplify integration in compact automation equipment.

Can Zhuochuang match a gearbox to my servo motor?

Zhuochuang can review the servo motor model, shaft and flange dimensions, required ratio, torque, speed, inertia, load, and installation space. Customers should provide the complete motor datasheet or drawing whenever possible.

Can Zhuochuang support customized requirements?

Application-based and customized requirements can be evaluated using drawings, samples, technical parameters, quantities, and inspection expectations. Manufacturing feasibility and commercial terms depend on the individual project.

How can I request a recommendation or quotation?

Use the PlanetDrivePro contact page and include your application, motor model, ratio, speed, load, dimensions, accuracy requirements, drawings, and quantity. More complete input information supports a more accurate initial review.