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Name | Protection rating | Exploration-proof rating | Output torque |
Linear actuator | IP 68 | dⅡCT4 Gb | 6-87KN |
Operating mode:
For the switch type multi-turn actuator:
l Operating mode: Short-time duty, S2-25% duty cycle.
l This means that the actuator is designed for short-duration operation and has a duty cycle of 25%. It can be continuously operated for 25% of the time and should be allowed to rest for the remaining 75% of the time.
For the control type multi-turn actuator:
l Operating mode: Intermittent duty, S4-50% duty cycle.
l This means that the actuator is designed for intermittent operation and has a duty cycle of 50%. It can be actively functioning for 50% of the total operating time and should be allowed to rest for the remaining 50% of the time.
l The maximum number of cycles should not exceed 1200 cycles per hour.
Power supply:
Three-phase four-wire system:
l Voltage: 380V, 400V, 415V, 525V, 600V
l Frequency: 50/60Hz±5%
Single-phase two-wire system
l Voltage: 220V±10%
l Frequency: 50/60Hz±5%
The characteristics of the multi-turn actuator with specific environmental conditions:
1. Environment temperature:
l Standard type: -30℃ to 70℃.
l Explosion-proof type: -20℃ to 60℃.
l Split installation type: -30℃ to 100℃.
These temperature ranges indicate the operating temperature limits for different types of multi-turn actuators.
2. Relative humidity: 5% to 98%.
This indicates the acceptable range of relative humidity in the operating environment.
3. Atmospheric pressure: 86 to 106 kPa.
This refers to the standard atmospheric pressure range under which the multi-turn actuator can operate effectively.
A linear actuator is a mechanical device that converts rotational motion into linear motion. It is used to move or control the position of an object or load in a straight line.
The basic components of a linear actuator typically include a motor, a screw or belt mechanism, and a load-bearing structure. When the motor is activated, it drives the mechanism, which in turn moves the load in a linear direction.
Linear actuators can be categorized based on their power source, which can be electric, hydraulic, or pneumatic. Electric linear actuators are the most common and are often powered by DC motors. They can be controlled using switches, buttons, or through electronic control systems.
Linear actuators are available in various sizes, load-bearing capacities, and stroke lengths, allowing them to be used in a wide range of applications. They can be found in industries such as automation, robotics, manufacturing, healthcare, and automotive.
These actuators offer several advantages, including precise positioning, high force capabilities, repeatability, and ease of control. They can be used to perform tasks such as lifting, pushing, pulling, or adjusting the position of objects.
