Our locking gas struts are equipped with a special internal locking valve, which enables you to stop the strut in any desired position. This means you can achieve precise height and angle adjustments for seats on various vehicles and seating systems.
If you need a solution for height adjustment that stays firmly in place or allows for quick and easy adjustments, then our locking gas struts, specifically the Blocklift range, are exactly what you’re looking for.
Our Blocklift range consists of four unique products, each designed to suit a variety of applications and projects.
BL1: Rigid in Extension
These gas struts provide full rigidity when extended, while still allowing a slight movement when compressed. Once the compressive load is released, the piston rod automatically returns to its original position. The beauty of these locking gas struts is that they can be mounted in any orientation, offering maximum flexibility for your projects.
BL2: Rigid in Compression
Designed for complete rigidity in compression, these gas struts allow a small amount of movement when extended. After the extension load is released, the piston rod automatically returns to its initial position. While our engineers recommend mounting these locking gas struts with the rod facing downward, they can be mounted in any position as long as you let us know your requirements at the time of inquiry.
BL3: Spring Blocking (Elastic Locking)
If you need some level of comfort even when the Blocklift is locked in position, these locking gas struts are the perfect choice. Similar to the springs in an office chair, these struts compress a few millimeters when a load is applied during extension or compression. After reaching a certain point, it becomes harder to compress due to increased pressure, ensuring a secure locked position. Once the load is released, the piston rod returns to its initial position. To ensure optimal performance, these locking gas struts should be mounted with the rod facing downward.
BL4: Rigid in Extension and Compression
The BL4 locking gas strut offers complete rigidity in both extension and compression. It is available with or without an extension force, depending on whether you need the gas strut to control the application or if the application is already controlled by an external mechanism. Versatility is a key feature of these locking gas struts, as they can be mounted in any orientation.
Blocklift Type
Blocklift Decription
Blocklift Size
Stroke (Rod) Length Min / Max
(in 1mm increments)
Tube Length Min / Max (in 1mm increments)
Force Min / Max (in 5N increments)
Rod End Thread Type
BL1
Rigid in Extension
8-23
30 – 240
100 – 580
100 – 450
M8 x 1.0
10-23
30 – 300
110 – 580
150 – 650
M10 x 1.0
10-28
30 – 300
110 – 580
150 – 1000
M10 x 1.0
BL2
Rigid in Compression
8-23
30 – 200
115 – 580
100 – 450
M8 x 1.0
10-28
30 – 270
125 – 460
150 – 1000
M10 x 1.0
BL3
Spring Blocking (Elastic Locking)
8-23
30 – 300
90 – 580
100 – 600
M8 x 1.0
10-23
30 – 400
100 – 580
150 – 1000
M10 x 1.0
10-28
30 – 400
110 – 580
150 – 1000
M10 x 1.0
BL4
Rigid in Extension & Compression
10-28
25 – 135
115 – 525
0 – 400
M10 x 1.0
What are the main benefits of locking gas struts?
UK-manufactured product
Locks in any position along the length of stroke
Single-handed operation
Safe to use with easy positional control
Self-contained unit and maintenance-free
Available in carbon or 316L stainless steel
So, how do these locking gas struts actually work?
Our locking gas struts are equipped with a special locking valve that allows them to be stopped in any position. This means that when you adjust the strut to your desired height or angle, it stays firmly in place. The secret lies in the release pin, which is located at the end of the rod. When you depress this pin, it allows the strut to move freely. You can activate the release pin using a cable-operated mechanism or a directly attached paddle.
Now, let’s talk about where you’ll find these locking gas struts in action. They are commonly used for height and angle adjustment of seats in aircraft, buses, trains, specialist vehicles, and military vehicle seating. But their versatility doesn’t stop there. They also come in handy for providing controllable adjustment on hospital beds, physiotherapy tables, wheelchairs, and even height risers for desks. In fact, locking gas struts can be used in a wide range of applications across various industries. The possibilities are truly limitless, limited only by the imagination of design engineers.
Is a gas locking spring the right product for my application?
At Camloc, we understand that your requirements are unique and deserve individual attention. That’s why we offer a personalised and tailored service for every project. Our team of experienced designers and engineers will collaborate with you to provide gas spring solutions that go above and beyond your expectations.
We take pride in our commitment to customer service. Our design engineers are well-equipped with the latest CAD/CAE techniques, ensuring that we deliver top-notch solutions for your specific needs. We recognize that no two applications are alike, which is why we offer custom-engineered solutions to meet your exact requirements.
To learn more about our comprehensive range of motion control solutions, visit our products page today. You’ll find a wide array of options to cater to your needs.
If you have any questions or need assistance, our friendly team is here to help. Give us a call on +44 (0)116 274 3600 or simply fill out the Contact Us form, and we’ll get back to you promptly.
Choose Camloc for reliable and customised gas spring solutions that will work seamlessly for your unique requirements. We’re dedicated to making high-tech solutions accessible and surpassing your expectations every step of the way.
Sectors
Aerospace
Seat back adjustments
Medical
Hospital beds patient handling equipment
Speciality Vehicle
Steering column adjustment
What sizes are available?
Gas struts are commonly referenced by their size. The sizes directly relate to the diameter of the rod and the tube, for example, an 8-23 in the Blocklift range will have a rod diameter of 8mm and a tube diameter of 23mm. The most common sizes for our locking gas struts are 10-28 and 8-23.
We also offer a wide range of bespoke sizes depending on your requirements.
“Working with Camloc is easy and feels like working with other members of our team, they really understand how we work and what we want to achieve."
James Smith – Industrial Sales Manager – Clarendon Specialty Fasteners
How we work?
At Camloc, our continuous investment in our staff and top-notch hardware keeps us at the forefront of our industry. This means that we’re always up-to-date with the latest manufacturing processes, which we adopt seamlessly in our facility. And here’s the best part – we’re experts at problem-solving for our valued customers. Rest assured, we’ve got you covered!
Since 2001, we’ve been enhancing and evolving our production processes using efficient lean manufacturing methods. This allows us to deliver high-quality products that span across a diverse range of industry sectors. Whether you’re in the UK, Australia, Europe, or anywhere else around the world, we’ve got you covered!
If you have any questions or need assistance, don’t hesitate to reach out to us. You can easily get in touch via our user-friendly Contact Form, or if you prefer, give us a call on +44 (0)116 274 3600. Our friendly team is ready to assist you!
For detailed information on installing, maintaining, and technical data about our gas spring, damper, and motion control solutions, head over to our Help Centre. We’ve designed it to provide you with all the information you need in a clear and understandable way. It’s just another way we make sure that our high-tech solutions feel within reach for everyone.
Choose Camloc for reliable and innovative gas struts and damper solutions. We’re here to exceed your expectations and help you solve all your motion control needs.
