THB165 Heavy Duty Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox

The THB165 Heavy Duty hollow rotary actuator Rotating Platform Table With High Precision Planetary Gearbox is a type of rotary actuator that provides high precision positioning and motion control. It is commonly known as the Hollow Rotary Platform or Hollow Rotary Table. This product is widely used in various fields such as robotics, aerospace, medical equipment, military equipment, and industrial automation due to its high precision and versatility. The future market trend for this product is expected to grow rapidly due to the growing demand for automation in various industries.

Technical Parameter

Model	THB165
Reduction ratio	30:1
Rated output torque	440Nm
Maximum allowable radial force	18000N
Maximum allowable axial force	18000N
Platform end face runout	≤0.01mm
Platform radial runout	≤0.01mm
Rotation accuracy	<1Arcmin
Design load-bearing capacity	600Kg
Noise	65dB
Rated output speed	1 00RPM
Maximum output speed	150RPM
Protection level	IP65
Adapted motor	750W
Service life	20000h
Body weight	10Kg

 

Basic Structure of Hollow Rotary Actuator

The basic structure of the Hollow Rotary Actuator includes:

1. Cross-roller bearing
2. High-precision gear
3. Input mounting flange
4. Input shaft
5. Induction device

Each part serves a specific function in the actuator. The cross-roller bearing provides high rigidity and accuracy, while the high-precision gear ensures precise positioning and motion control. The input mounting flange and shaft are used to connect the actuator to the driving source. The induction device is used to detect the position of the actuator in real-time.

Working Principle of Hollow Rotary Actuator

The working principle of the Hollow Rotary Actuator includes:

1. Driving source
2. Transmission mechanism
3. Hollow shaft design
4. Position control and feedback
5. Application load

The driving source is usually an electric motor that provides the power source for the actuator. The transmission mechanism contains a set of precision gears, such as planetary gearboxes, that amplify the torque output and reduce the rotation speed. The hollow shaft design allows cables, fluid pipelines, or other necessary components to pass through the center of the actuator without affecting its rotation. The position control and feedback system includes sensors such as encoders or magnetostrictive displacement sensors that detect the rotation angle of the actuator and send the data back to the control system for closed-loop feedback. The application load is connected to the output end of the actuator through a flange or other interface.

Design and Selection Factors of Hollow Rotary Actuator

The design and selection factors of the Hollow Rotary Actuator include:

Factor	Description
Load capacity	The maximum load that the actuator can handle.
Accuracy	The precision level required for the application.
Speed	The rotational speed required for the application.
Environment	The environmental conditions in which the actuator will operate.
Mounting	The mounting options available for the actuator.

Applications of Hollow Rotary Actuator

The Hollow Rotary Actuator has a wide range of applications in various fields, including:

1. 1. Robotics

The actuator is used in robotic joints to provide precise motion control and positioning.

1. 1. Aerospace

The actuator is used in satellite and spacecraft to provide precise motion control and positioning.

1. 1. Medical Equipment

The actuator is used in medical devices such as CT scanners and MRI machines to provide precise motion control and positioning.

1. 1. Military Equipment

The actuator is used in military equipment such as radars and missile systems to provide precise motion control and positioning.

1. 1. Optical Instruments

The actuator is used in optical instruments such as telescopes and microscopes to provide precise motion control and positioning.

1. 1. Industrial Automation

The actuator is used in various industrial applications such as assembly lines and packaging machines to provide precise motion control and positioning.

About Our Company

We are a modern enterprise specializing in the research, development, design, manufacturing, sales, and service of servo electric cylinders, servo press equipment, and other servo stamping equipment. Our company has a professional design team, processing team, assembly team, sales and after-sales service team. Our product line includes servo cylinders, servo press machines, electric push rods, electric slide tables, and multi-degree-of-freedom platforms. Our company adheres to the principles of "integrity, sincerity, stability, and compliance" and is committed to providing customers with high-quality products and sincere services.

Author: Miya