Actuators are typically physical components in automated machinery that controls movement. In some cases, this entails initiating movement within tight parameters; in other applications, actuators restrict movement.
Typically, a motor attached to a ball screw or an acme screw system drive non-electric actuators. The drive method may be by way of a gear or belt, depending on the application. There is also the pneumatic actuator. Industrial actuators sometimes feature a motor encoder and linear position feedback, as well as limit switches.
Here are some of the primary parameters to consider when selecting industrial actuators:
1. The load the actuator must move
2. The stroke, which is the length between the 2 most extreme positions of an actuator
3. The speed at which the actuator moves
4. The amount of backlash that occurs when the direction of motion is reversed
Shop from actuator suppliers with the widest selection
There are many types of actuators and they are precision components. To get the best result, get just the right actuator to do the job by looking to industrial actuator suppliers that offer the biggest stock. Alternatively, be willing to look at a number of websites.
Get specialized actuators
Some applications call for actuators to drive needle valves or even perform more than one movement. Not every company is equipped to manufacture such a specialized product.
Maintain and repair your industrial actuators
Actuators work hard and they are often designed to operate within tight limits. They are among the most vital components in many types of machinery. Keeping your actuators well maintained and getting broken actuators repaired quickly is important to your business.
- If backlash is a potential issue, then ball screws are preferable to lead screws on actuators, due to their low friction and high efficiency.
