16 to 27 3/4 Inch (11 3/4" Stroke) 12 Volt Medium Duty 340LB Force Linear Actuator

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Introducing the versatile 16 to 27 3/4 Inch (11 3/4" Stroke) 12 Volt Medium Duty 340LB Force Linear Actuator. This reliable and efficient actuator offers a perfect balance of power and precision, making it suitable for a wide range of applications that require controlled linear motion.

With a travel length of 11 3/4 inches and a robust force output of 340 pounds, this medium-duty actuator is designed to excel in various settings. Let's explore some of the potential applications where this actuator truly shines:

  1. Home Automation: Elevate the functionality and convenience of your living space by incorporating this actuator into your home automation projects. It can be utilized for automating window blinds, sliding doors, hidden storage compartments, or adjustable furniture, allowing you to create a personalized and smart environment.

  2. Ergonomic Solutions: Enhance your comfort and well-being by integrating this actuator into ergonomic furniture and equipment. Adjustable desks, ergonomic chairs, or height-adjustable workstations can benefit from the smooth and precise motion provided by this actuator, promoting healthier postures and increasing productivity.

  3. RV and Marine Applications: Transform your recreational vehicle or boat into a comfortable and efficient living space with this actuator. It can be used to automate adjustable beds, extendable awnings, pop-up roofs, or lifting mechanisms, enabling you to make the most out of your travel adventures.

  4. Robotics and DIY Projects: Unleash your creativity and engineering skills by incorporating this actuator into your robotics or DIY projects. It can be integrated into robotic arms, automated doors, lifting platforms, or motion control systems, allowing you to bring your ideas to life with precision and reliability.

  5. Industrial Automation: Despite being medium-duty, this actuator is a reliable choice for various industrial automation applications. It can be utilized in conveyor systems, material handling equipment, adjustable fixtures, or automated processes that require controlled linear movement. Its built-in limit switch ensures accurate positioning and safe operation.

  6. Medical and Healthcare: This actuator finds valuable applications in the medical and healthcare industry. It can be integrated into adjustable medical beds, patient lift systems, dental chairs, or rehabilitation equipment, providing smooth and precise motion to enhance patient comfort and assist healthcare professionals in their daily tasks.

  7. Agricultural and Farming Equipment: Improve the efficiency and productivity of your agricultural machinery with this actuator. It can be utilized in adjustable gates, feeding systems, irrigation control mechanisms, or equipment positioning systems, allowing you to optimize operations and simplify tasks on the farm.

  8. Automotive and Vehicle Modifications: Enhance the functionality and convenience of your vehicle with this versatile actuator. It can be used to automate features such as trunk lids, tailgates, convertible tops, or adjustable seats, providing you with added convenience and ease of use.

  9. Security Systems: This actuator can be integrated into security systems to automate locking mechanisms, gates, or access control systems. It ensures reliable and precise operation, allowing you to enhance the security of your property or facility.

  10. Entertainment and Stage Production: Create captivating and dynamic stage setups or interactive installations with this actuator. It can be used to move props, set pieces, or lighting fixtures, adding an element of motion and excitement to performances or events.

  11. Greenhouse Automation: Optimize your greenhouse operations by incorporating this actuator into your automation system. It can be utilized to control ventilation windows, shading systems, or adjustable racks, providing optimal growing conditions for your plants.

With an approximate time of 41 seconds to extend or retract under no load conditions, this actuator offers efficient operation and responsiveness. The built-in limit switch enhances safety and accuracy, preventing overextension or overretraction.

Whether you are a DIY enthusiast, a hobbyist, or a professional in various industries, the 16 to 27 3/4 Inch (11 3/4" Stroke) 12 Volt Medium Duty 340LB Force Linear Actuator provides you with a reliable and versatile solution for your linear motion needs. Its compact size, ease of installation, and compatibility with 12-volt systems make it a practical choice for a wide range of projects.

Below is a list of all of our Medium Duty Actuators, click on any size to go to that page:


Flat Rate Shipping:

Our Flat Rate shipping is designed to reduce the shipping cost of most orders. The Flat Rate cost is determined by weight (see chart below).  We determine the shipping method to use for Flat Rate shipping on a per-order basis, and other shipping options are still available at checkout if you need your order faster. Flat rate shipping is handled by the United States Post office and somtimes by UPS. So please be sure both can deliver to your address. Please be sure the address is correct as items deemed undeliverable or refused will not be returned and will go to USPS lost and found. 

Flat Rate Shipping Cost (Weight of Entire Order):

Under .76 lbs.   $7.99
.76 lbs. - 1 lb.   $8.99
1.01 lbs.- 5 lbs.   $12.99
5.01 lbs. - 30 lbs.   $14.99
30.01 lbs. - 50 lbs.   $24.99
50.01 lbs. - 100 lbs.   $44.99
100.01 lbs. - 150 lbs.   $64.99
Over 150 lbs.   $99.99



Orders received by 2PM ET on Mon-Fri will ship same day (excluding Holidays).  Orders received after 2PM ET will ship next business day. All items ship from our own warehouse located in Massachusetts. We are sorry in order to maintain fast shipping once placed orders can not be canceled. They can however be returned please see our return policy at the top of every page. 

Please be aware, when calculating shipping times, weekends and holidays do not count as shipping days. This includes next day, second day air and three day.   For example, a next day air order placed on Friday before 2 pm ET will arrive on Monday. When counting shipping days please aware the next day is day one. For example a one day shipping placed on Monday would arrive on Tuesday therefore a four day shipping on Monday would arrive on Friday. 

UPS generally does not deliver on Saturday or Sunday.

V Power Equipment is closed for the same holidays as the United States Post Office. Below is a list of those Holidays for 2024

  • MONDAY January 1 New Year's Day
  • MONDAY January 15 Martin Luther King, Jr. Birthday
  • MONDAY February 19 Presidents’ Day
  • MONDAY May 27 Memorial Day
  • WEDNESDAY June 19 Juneteenth National Independence Day
  • THURSDAY July 4 Independence Day
  • MONDAY September 2 Labor Day
  • MONDAY October 14 Columbus Day
  • MONDAY November 11 Veterans Day
  • THURSDAY November 28 Thanksgiving Day
  • WEDNESDAY December 25 Christmas Day
Canadian orders are sent FOB and all duties and taxes are the buyers responsibility. We can not provide shipping times on Canadian orders or orders going outside of the USA.

V Power Equipment offers UPS and USPS next day and Second day delivery as a service to our customers - we make no additional profit from this service. We will do our part and get the product to the couier on time, however as with all shipping methods we can not offer refunds if for any reason UPS or USPS fails to deliver on time.

UPS can not deliver to a P.O. box.  All orders with a P.O. box will be shipped by USPS or canceled 

To purchase any of our items for local pickup at our West Wareham Massachusetts warehouse please email first sales@vpowerequipment.com

Standard Warranty:

All of our items come with a 90 day repair, replace or refund warranty. Commercial use items come with a 30 day warranty.  The decision to repair, replace or refund is that of V Power Equipment's. This warranty covers any unit defects that are causing the item not to work properly.  It does not cover any damage that occurred to the item while in the customers possession. If the item received damage during shipping please note with the shipping company and contact us to resolve the problem.

Cracked water pump housings are always caused from over pressurization or freezing and are not covered

Extended Warranty:

The extended warranty covers a one time replacement, repair or refund of the covered item. The decision to repair, replace or refund is that of V Power Equipment's. The warranty includes all freight charges for the covered Product. The Extended Warranty goes into effect after the regular warranty has expired. To be covered under the extended warranty you must purchase the warranty at the same time of the original purchase. Extended Warranty does not cover normal wear and tear. Products can not be modified in any way to be covered under extended warranty. 

Cracked water pump housings are always caused from over pressurization or freezing and are not covered

Extended Warranty will be canceled if the item is to be shipped outside of the lower 48 USA states

Why Buy From V Power Equipment?  Here's why:

We Value Every Customer

V Power Equipment strives to make every customer satisfied with their purchase.  Were here to help you before, during and after your purchase.  Not sure if the part you're looking at is the source of your problem?  Feel free to email us and deal to an experienced technician.  We're here for our customers and want to get you back up and running as soon as possible.

We know our products, and we're always happy to try help you if you have a technical problem.

You can always email us if there is a problem with a part you bought from us - and you'll deal with a customer service person who has experience with engine repair and who has actually installed the types of parts we carry.  You won't find that type of assistance with almost any other online part retailer.

We have great prices and offer unprecendented value!

We doubt you'll find any company willing to back their parts and provide them at the prices we offer.  Sure, you can probably find an as-is item on ebay or Amazon, but if you have a problem it's going to be difficult or impossible to get help troubleshooting.  We offer great prices, fast shipping and the knowledge to assist you.  This makes the value of shopping with V Power Equipment unmatched on the web.

We hope you choose to give V Power Equipment a chance to add you to our list of satisfied customers!


V Power Equipment is a DBA of V Power Equipment LLC