An electric linear actuator is basically a device that transfers the turning motion of a motor into a linear motion. It makes it easy to possibly lift, tilt, adjust, hard to reach, or push or pull heavy objects simply by pushing a button. In addition to this, the actuators provide a secure, calm and clean association with a precise motion control. The actuators are energy proficient and have a long life span with slight or no maintenance.
It is also observed that installing an actuator is very simple and trouble-free as compare to pneumatic or hydraulic systems. The actuators also take up much less space, as it has no hoses or pumps. The aptitude and capacity of the actuators is to acclimatize to definite requirements guaranteeing well functioning way out that are functional in many different phases for a wide variety of products and applications. An electric linear actuator basically consists of a motor, a spindle including a nut and a gear. A particular version of the linear actuator is the integral actuator preordained for amalgamation in a linear column or customer guidance. A complete actuator system way out includes one or more linear actuators, a control device to operate the actuators and a control box.
Electric Linear Actuator
The electric linear actuators are the ideal clarification when you require uncomplicated, secure and sparkling movement with correct and smooth motion control. One can also select the actuator systems for tilting, adjustments, pushing, pulling and lifting with shoves up to 10,000 N.
The actuators can be incorporated into refined control systems by means of data bus communication. One can easily obtain the specific position feedback and correct variable control over velocity and acceleration.
- The electric linear actuators are easy to install and manage as compared to both pneumatic and hydraulic systems.
- The electric linear actuators involve less space as there are no pumps and hoses that require schedule maintenance in order to shun messy oil leaks and important safety hazards.
- Electric linear actuators can easily remain in the same state for a long period of time. This ensures that it involves a very low total operating cost as compare to other systems.
- The electric actuator systems are clean, non-toxic, energy efficient and quiet. They fulfill the ever increasing load and legislation relating to environmentally sound equipment.
Difference between Electric Actuator and Hydraulic Actuator
The hydraulic actuator uses fluid in order to press on a ram backwards and forwards, while on the other hand, an electric actuator uses a DC motor in order to compel a lead bolt, normally the lead bolt is fixed with a nut that runs up and down the lead screw translating rotary motion into linear motion.
The linear actuators can be supplied with bound switches. The kind of limit switches available differs with every product range, these comprise electro-mechanical, magnetic immediacy and rotating cam. The limit switches are usually pre-set on actuators. The limit switches allow you the litheness and elasticity to situate the confines of travel on your actuator in order to fit your fastidious application.