Application and selection of GV28 reduction motor in hydraulic equipment

The GV28 reduction motor has been widely used in hydraulic equipment due to its excellent performance and reliability. The correct selection is crucial to ensure optimal performance in hydraulic systems.
2、 Application in hydraulic equipment
injection molding machine
During the clamping and injection process of the injection molding machine, the GV28 reduction motor can provide precise speed and torque control. For example, by adjusting the speed of the motor, different injection molding speeds and pressures can be achieved to produce high-quality injection molded products.
Hydraulic press
GV28 reduction motor is used to control the stroke and speed of the press slide. During the metal stamping process, stable power output can be provided according to different workpiece requirements to ensure stamping accuracy and efficiency.
Hydraulic crane
In the lifting and slewing mechanism of the crane, the deceleration motor can achieve smooth lifting and precise position control of the heavy object and the boom.
3、 Selection considerations
Load characteristics
Need to understand the load type (such as constant load, variable load), load size, and variation law of hydraulic equipment. For example, in a large injection molding machine, the load during the mold closing stage is relatively large and stable, while the load during the injection stage varies depending on the injection material and process.
Requirements for work speed and accuracy
Determine the required motor speed and reduction ratio based on the working cycle and process requirements of hydraulic equipment. In the stamping process of hydraulic presses, there are strict requirements for the downward speed of the slider and the accuracy of the final stamping position.
Installation space and environmental conditions
Consider the installation space limitations inside the equipment, as well as factors such as temperature, humidity, and dust in the working environment. In some narrow hydraulic equipment spaces, the compact design of GV28 deceleration motor has obvious advantages.
Reliability and maintenance requirements
Choose models with good reliability and easy maintenance. For hydraulic equipment that operates continuously, such as hydraulic cranes, the reliability of the gearbox directly affects the normal operating rate of the equipment.
4、 Example description
A hydraulic bending machine in a certain factory needs to update its drive system and has selected GV28
Gear motor. When selecting, the load characteristics of the bending machine were first analyzed. Although the load may vary when bending plates of different thicknesses and materials, it is generally a relatively large and stable load. According to the requirements of the bending process, the working speed range and accuracy requirements have been determined, and the appropriate reduction ratio has been calculated. Meanwhile, considering the limited installation space inside the bending machine, a compact size was chosen
GV28 model. In actual operation, the new drive system not only meets the requirements of bending accuracy and speed, but also due to the GV28
The reliability of the deceleration motor is high, reducing maintenance downtime and improving production efficiency.