Linear Actuators
Linear actuators are part of a motion control system that produces the desired motion. An actuator is a device that creates physical movement by converting various forms of energy to rotary or linear mechanical motion. A linear motion actuator is defined as a device that converts various forms of energy into linear motion or straight push/pull movements. Actuators (electric cylinders) are mainly thrust producing devices that use either an acme or ball screw as the driving mechanism.
Electomate提供一系列线性执行器，包括用于伺服和步进运动控制的杆和杆样式执行器。我们从高级制造商那里库存托管，电子驱动和二元系统等产品vwin德赢线上娱乐。每种型号都具有适合您需求的独特功能和应用程序。通过下面的类别链接浏览我们选择的线性致动器。
我们携带的线性执行器
Rod Actuators
Rod type actuators produce more force and are highly tolerant of dirty environments, although they require a bearing structure to carry the load. The thrust element or rod moves out of the end of the actuator as motion takes place.
无杆执行器
In this actuator, the actuator housing completely surrounds the screw, which provides a load bearing and guidance structure. Rodless actuators carry the load without the need for external guides and are particularly suited for transporting loads at long stroke lengths. Rodless actuators are difficult to seal and thus are not ideal for dirty or wet environments.
其他类型的执行器
螺丝执行器
There are several different types of screw actuators including lead screw actuators, ball screw actuators, and planetary roller screw actuators.
Lead Screw Actuator
丝杠传动装置有一个螺纹螺母移动s with a screw, providing both simple construction and lowest cost. This type of actuator is mainly used when an industry needs a cost-effective solution. Lead screw actuators are quiet, flexible, corrosion-resistant, and have some self-locking capabilities.
Ball Screw Actuator
球螺钉执行器本质上是使用滚珠轴承的铅螺钉执行器。通常，由于其更快的速度速度和持续的占用周期和承载更高负载的能力，因此选择它们。与铅螺丝执行器相比，它们更昂贵，但提供的摩擦较少。
Planetary Roller Screw Actuator
Planetary roller screw actuators are lead screw actuators that use threaded rollers surrounding the main threaded shaft. This actuator is the most expensive option, but also the most durable. Because their load-carrying rollers don’t contact each other, planetary roller screw actuators typically achieve higher speeds than ball screws.
Belt Actuators
皮带执行器是基于皮带驱动器的执行器，通常在速度很重要但准确性有限的地方使用。这些执行器以与传送带系统相同的原理运行；皮带驱动器将旋转运动转化为通过正时皮带的线性运动。皮带执行器专为长距离高速而设计，非常适合快速定位和处理任务
集成执行器
集成的驱动器,顾名思义,中国ate a rod style actuator into a motor housing to eliminate the need for coupling. These actuators provide the lowest size and weight with easier maintenance, but at a higher cost.
工业和应用
线性执行器是用什么？它们非常适合使用倾斜，举重，拉或推动的应用。线性执行器的常见应用包括：
- 材料处理
- Robotics
- Food and Beverage Manufacturing
- 农业机械
- Cutting Equipment
经常问的问题
什么是线性执行器？
A linear actuator is defined as a device that converts various forms of energy into linear motion or straight push/pull movements. Actuators (electric cylinders) are mainly thrust producing devices that use either an acme or ball screw as the driving mechanism. Linear actuators allow the device to slide, tilt, and lift as needed.
线性执行器如何工作？
电线性执行器使用电能来使运动在直线中。活塞或杆根据控制信号来回移动。线性执行器使用电动机，该电动机会产生高速旋转运动和变速箱的变速箱，从而减慢其影响。这增加了用于转动铅螺钉的扭矩，从而导致轴或驱动螺母的线性运动。线性致动器通常使用12V DC电动机，但也可以使用其他电动机。将连接的极性从电动机切换到电池将使电动机沿相反方向旋转。
Why use a linear actuator?
Electric linear actuators increase efficiency and enable safe, secure, and precise motion.
How do I choose a linear actuator?
选择线性执行器时，请执行以下步骤：
- 确定所需的力量
- Determine the distance the actuator must travel
- Determine the speed
- 根据您的特定项目规格和要求选择一种线性执行器