THR130 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox

THR130 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox

The THR130 hollow rotary actuator Rotating Platform Table With High Precision Planetary Gearbox is a high-precision motion control device that provides accurate positioning and high torque output. The device is designed with a hollow rotary platform which allows cables, fluid lines or other necessary components to pass through, without affecting the rotation of the device. The THR130 Hollow Rotary Actuator Rotating Platform Table With High Precision Planetary Gearbox is also known as Hollow Rotary Platform or Hollow Rotary Table.

Technical Parameter

Specifications	THR130
Reduction ratio	10/20/30/50
Rated torque	24Nm
Adapted motor	200/400W AC Servo motor
Emergency stop torque	2.5x rated torque
Rated input speed	1500rpm
Maximum input speed	2000rpm
Return gap	≤1arcmin
Torsional rigidity
Permissible radial force	500N
Permissible axial force	200N
Service life	20000hr （Continuous operation reduces service life by 50%)
Transmission efficiency	95%
Working temperature	-10-+90℃
Protection level	IP65
Lubrication	synthetic lubricating oil and grease
Noise	≤65dB(A)
Moment of inertia	0.07kg.cm²
Weight	3.9kg

Basic Construction

The basic construction of the Hollow Rotary Actuator includes:

1. Crossed roller bearing;
2. Precision gearbox;
3. Input mounting flange;
4. Input shaft; and
5. Sensing device.

Crossed Roller Bearing

The crossed roller bearing is designed to provide high axial and radial rigidity, ensuring accuracy during rotation and positioning.

Precision Gearbox

The precision gearbox is designed to provide high torque output with low backlash, enabling the device to work with high precision and efficiency.

Input Mounting Flange

The input mounting flange is designed to provide a secure and robust means of attaching the device to other components.

Input Shaft

The input shaft is designed to transfer the power from the motor to the precision gearbox, which then drives the output shaft.

Sensing Device

The sensing device is designed to provide real-time feedback on the position and movement of the device, enabling accurate and precise control of the device.

Working Principle

The working principle of the Hollow Rotary Actuator involves:

1. Drive Source;
2. Transmission mechanism;
3. Hollow shaft design;
4. Position control and feedback; and
5. Application load.

The drive source provides the power for the device, which is transmitted via the transmission mechanism to the output shaft. The hollow shaft design allows cables or fluid lines to pass through, without affecting the rotation of the device. The position control and feedback system provides real-time feedback on the position and movement of the device, enabling accurate and precise control. The application load is connected to the output shaft, allowing for precise and continuous rotation.

Design and Selection Considerations

Considerations	Description
Application	The application for which the device is intended to be used
Load	The load that the device will be required to handle
Torque	The torque required for the application
Precision	The level of precision required for the application
Environment	The environment in which the device will be operating
Budget	The budget for the device

Applications

The Hollow Rotary Actuator is widely used in various fields such as:

1. Robotics;
2. Aerospace;
3. Medical equipment;
4. Military equipment;
5. Optical instruments; and
6. Industrial automation.

Robotics

The Hollow Rotary Actuator is used in robotics for precise positioning and movement of robot arms and joints.

Aerospace

The Hollow Rotary Actuator is used in the aerospace industry for precise positioning and control of satellite dishes and solar arrays.

Medical Equipment

The Hollow Rotary Actuator is used in medical equipment for precise positioning and control of surgical instruments and imaging equipment.

Military Equipment

The Hollow Rotary Actuator is used in military equipment for precise positioning and control of radar systems and missile launchers.

Optical Instruments

The Hollow Rotary Actuator is used in optical instruments for precise positioning and movement of lenses and mirrors.

Industrial Automation

The Hollow Rotary Actuator is used in industrial automation for precise positioning and control of assembly line equipment and robotic arms.

About Us

We are a modern enterprise that specializes in the research, design, manufacture, sale and service of servo electric cylinders, servo presses and other servo stamping equipment. We have a professional design team, processing team, assembly team, sales and after-sales service team. Our company mainly develops and produces servo cylinders, servo presses, electric push rods, electric slide tables, multi-degree-of-freedom platforms and other servo stamping equipment. Our company adheres to the "integrity, sincerity, stability, compliance" design philosophy, precision manufacturing, exquisite products and sincere service."

Author: Miya