Used for Hydraulic Servo Control Shaking Table Test Parts Above 0.01-300Hz

Customization: Available
After-sales Service: Yes
Warranty: 1

Product Description

Product Overview

The Tension and torsion combined static bearing servo actuator is a high-performance device designed to output both tensile and torsional forces within an electro-hydraulic servo system. As a critical component for dynamic loading, it excels in dynamic, static, and fatigue testing applications.

Integrated servo linear and swing cylinders
Precision displacement and angle sensors
Multi-mode closed-loop control capability
Technical Specifications
Working Pressure
21MPa
Max Static Tensile
300kN
Dynamic Force
240kN (Tensile/Compressive)
Piston Rod Diameter
Φ125mm
Total Tension Stroke
160mm
Effective Stroke
150mm
Max Torsional Static
1000Nm
Max Torsional Dynamic
800Nm
Total Torsion Angle
100°
Effective Torsion Angle
90°
Basic Information
Model NO.
VG
Workpiece Max Diameter
<500mm
Mass Scope
<900kg
Max Capacity
>1000KN
Accuracy Grade
0.5
Control System
Computer Control
Power Source
AC380V
Weight
500-1000Kg
Linear Frequency
0.01Hz-200Hz
Oscillating Frequency
0.01Hz-50Hz
Compound Frequency
0.01Hz-10Hz
Origin
China
Product Gallery
Frequently Asked Questions
What are the primary applications for this combined servo actuator?
It is primarily used for dynamic, static, and fatigue testing within electro-hydraulic servo systems, providing precise tensile and torsional force outputs.
What is the maximum static and dynamic force capacity?
The system supports a maximum static tensile force of 300kN and a maximum tensile/compressive dynamic force of 240kN.
What is the operating frequency range for the linear servo actuator?
The linear servo actuator operates independently at a frequency range of 0.01Hz to 100Hz (up to 200Hz in basic specs).
Can the torsion angle be customized?
The standard total torsion angle is 100° with an effective torsion angle of 90°, suitable for most complex testing requirements.
What components are included in the assembly?
The assembly mainly consists of a servo linear cylinder, a servo swing cylinder, displacement sensors, angle sensors, and a specialized connection mechanism.
What is the required power source and working pressure?
The system requires an AC380V power source and operates at a standard working pressure of 21MPa.

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