What is a linear actuator?

A Linear Actuator is a device that requires an energy source input and an external signal input. These inputs create an output usually in the form of motion that can be either rotary or linear. An Electric Linear Actuator is a device that converts the rotational motion of an AC or DC motor into linear motion. It can provide both push and pull movements. This movement makes it possible to lift, drop, slide, adjust, tilt, push, or pull objects with the simple push of a button. Today there are hundreds of millions of Actuators used in the world to perform many different tasks. An Electric Linear Actuator consists of a DC or AC motor, a series of gears, and a lead screw with a driving nut that pushes the main rod shaft in and out. FIRGELLI sells 12v Linear Actuators and 24v Linear Actuators.

How does a Linear Actuator Work?

The first thing to know is that a linear actuator does exactly what its name implies: it actuates (or 'moves') in a linear (or 'straight') fashion. There are many different ways that a motor can do this, and their motion is commonly achieved with a rod extending and retracting, or a slider that moves on a track. The linear motion is created by using a Lead-screw. The screw turns either clockwise or counter-clockwise and this causes the shaft, which is basically a nut on the screw to move up and down the screw as the screw turns. This is what converts rotary motion from the electric motor to Linear motion.The motors used are either AC or DC motors, most however run on 12v dc. To make a Linear Actuator go the opposite direction you simple reverse the wires from the Actuator (reverse polarity) from the battery or power supply. This is typically done through a switch that automatically reverses the polarity to the motor for you. Different speeds and forces are achieved by using different gear ratio's inside the Linear Actuator gearbox system. Please remember in a Linear Actuator, force and speed trade-off against each other. That means if you want high force you have to settle for a lower speed than if you require lower force. This is because the only constant in a Linear Actuator is the Motor speed and force for a given input voltage.To make the shaft stop when it gets to the end of the stroke, our products have built-in limit switches or micro switches as they are sometimes known. These limit switches are inside the main shaft and are nothing more than a small switch that is triggered by the nut inside that slides up and down the screw. There is one for the top extended position and one for the lower retracted position. For more information on this, check out our Blogs page .

How do I choose the right 12v actuator for my application?

There are a few variables to consider, but we can simplify this greatly for you, by using our calculator we built. This Calculator is based on the physics calculations our in-house team uses every day, we just decided to simplify it and make it available to everyone. If this calculator does not cover your application please please email us any diagrams, sketches, etc, and we will be glad to help.

How do you make a 12v Linear Actuator faster?

FIRGELLI has made it possible to make a Linear Actuator faster with its speed controller which allows you to choose from 16 different speed settings. Firgelli's FA-SC1 speed controller enables you to adjust the speed using either manually set DIP switches or an external voltage signal. We have created an in-depth easy to follow tutorial on how to make your Linear Actuator Faster. Contact us if you have any questions.

Is the specific unit I need in stock?

When selecting the product which you want to order, only the in-stock items will be listed under the options. For example, if you are looking for a 3 inch, 150lb actuator and it is out of stock, 3" will not show under the available stroke options.

Do you do Bulk Discounts?

Yes, you can save on your order when purchasing our Actuators in large volumes. Discounts will be calculated at checkout. Our base discount is 20% when you purchase a minimum quantity of 11 units of an actuator, and then the discount scales up as you purchase more. The full discount information table can be found on each actuator product page.

12v লিনিয়ার অ্যাকুয়েটার

Home / Linear Actuator 12v

লিনিয়ার অ্যাকুয়েটর 12 ভি

এটি আমাদের 12 ভি লিনিয়ার অ্যাকুয়েটরগুলির নির্বাচন। আপনি যেমন থেকে আশা করবেন Firgelli আমাদের একটি বৃহত নির্বাচন এবং আরও বড় তালিকা রয়েছে। আমাদের পণ্যগুলি একই দিনে প্রেরণ করে এবং আপনার যদি খুব নির্দিষ্ট কিছু প্রয়োজন হয় তবে আমরা আমাদের যে কোনও পণ্যগুলিতে কাস্টমাইজেশন অফার করি। আমাদের 12 ভি লিনিয়ার অ্যাকুয়েটরগুলির প্রিমিয়াম লাইন এখন আপনাকে আরও বৃহত্তর অবস্থানগত নিয়ন্ত্রণ দেওয়ার জন্য প্রতিক্রিয়া বিকল্পগুলির জন্য পেন্টিওমিটার বা এনকোডার উভয়ই রয়েছে। আমাদের নতুন বুলেট লিনিয়ার অ্যাকুয়েটরগুলি খুব ছোট কমপ্যাক্ট স্পেসে অতি-নিবিড় গতি সরবরাহ করে

Voltage

12v

24v

Type

Rod

Track

Column

Feedback

What is feedback?

Yes

Stroke (Inches)

Force (lb's)