THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox
THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox
Product Overview
The THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox is a high-precision motion control device that provides accurate and reliable rotational motion in a compact form factor. It is also known as a Hollow Rotary Platform or a Hollow Rotary Table. Its main function is to allow for the precise and continuous rotation of loads, while also providing a hollow central shaft to allow for the passage of various cables, pipes, and other components.
This device finds wide applications in various fields, including robotics, aerospace, medical equipment, military equipment, and industrial automation. In the future, the market demand for high-precision motion control devices is expected to grow, making the THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox an important product for various industries.
Below is a technical specifications image of the product:

Basic Construction
The THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox consists of the following components:
- Crossed roller bearing
- High-precision gear
- Input mounting flange
- Input shaft
- Sensing device
Below is an image of the construction:

Each component has its own specific function. The crossed roller bearing ensures high-precision rotational motion, while the high-precision gear provides high torque output. The input mounting flange and shaft provide the necessary connections to drive the actuator, and the sensing device ensures accurate and precise positioning feedback.
Working Principle
The working principle of the THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox can be broken down into the following components:
- Drive Source
- Transmission Mechanism
- Hollow Shaft Design
- Position Control and Feedback
- Load Application
Below is an image of the working principle:

The drive source, typically an electric motor, provides the necessary power to the transmission mechanism, which consists of a precision gear system such as a planetary gearbox. The transmission system amplifies the motor's torque output, allowing for high-torque, low-speed rotational motion. The actuator's hollow shaft design allows for the passage of various components, while also providing rotational motion. The position control and feedback system ensures precise and accurate positioning, while the load application connects the actuator to the load that needs to be rotated.
Design and Selection Considerations
When designing and selecting a THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox, there are several important factors to consider. These include:
| Factor | Consideration |
|---|---|
| Load Capacity | The maximum load that needs to be rotated by the actuator must be considered to ensure that the actuator can handle the load without failing. |
| Torque Requirements | The required torque output must be considered, as different applications require different torque outputs. |
| Speed Requirements | The required rotational speed must be considered, as different applications require different rotational speeds. |
| Environmental Conditions | The operating environment must be considered, as different environments may require different levels of protection against dust, water, and other contaminants. |
Applications
The THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox finds wide applications in various fields, including:
- Robotics: Used for robotic arms and joints.
- Aerospace: Used for satellite antennas and solar panels.
- Medical Equipment: Used for CT scanners and X-ray machines.
- Military Equipment: Used for missile guidance systems and radar equipment.
- Optical Instruments: Used for telescope mounts and camera positioning systems.
- Industrial Automation: Used for assembly line and conveyor belt systems.
Each application has its own specific requirements, and the THM085 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox can be customized to meet those requirements.
Below is an image of the product being used in an application:

About Us
We are a modern enterprise specializing in the development, production, and sale of professional servo electric cylinders, servo presses, electric push rods, electric slide tables, and multi-degree-of-freedom platforms. Our company has a professional design team, processing team, assembly team, sales team, and after-sales service team. We are committed to providing high-quality products that are carefully designed, well-manufactured, and exquisitely crafted, while also providing sincere and high-quality services to our customers.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port




