LINACT-AB-ALS
Adjustable Limit Switch Linear Actuator
The LINACT-AB-ALS is a versatile adjustable stroke linear actuator designed for a variety of applications. It features a reliable DC permanent magnet motor and comes equipped with adjustable limit switches, allowing for precise control over the stroke length.
Operating on a standard 12Vdc voltage, this actuator delivers a maximum load capacity of up to 750N (75Kg). It is built to last with a durable IP54 protection rating and is CE Certified, ensuring reliable performance in various environments.
Detailed Specifications of the LINACT-AB-ALS Adjustable Limit Switch Linear Actuator
Here you’ll find a comprehensive overview of the LINACT-AB-ALS’s general technical data, followed by specific performance characteristics across its available variants.
General Technical Specifications
This section details the foundational characteristics and capabilities of the LINACT-AB-ALS Adjustable Limit Switch Linear Actuator.
| Specification | Detail |
|---|---|
| Motor Type | DC Permanent Magnet Motor |
| Standard Voltage | 12VDC |
| Available Strokes | 20mm & 400mm |
| Speeds at No-Load (Range) | 10mm/s up to 20mm/s |
| Max Dynamic Load | Up to 750N (75Kg) |
| Feedback | None |
| IP Rating | IP54 |
| Noise | Less than 55dB |
| Duty Cycle | 25% with full load |
| Operational Temperature | -10℃~+65℃ |
| Limit Switches | Externally Adjustable |
| Certification | CE Certified |
| Lifetime Expectancy | 20,000 cycles |
| Warranty | 12-Month Limited Warranty |
LINACT-AB-ALS Performance Variants
This table allows you to select the precise LINACT-AB-ALS variant that matches your application’s specific force and speed requirements.
| Item (SKU) | Max Dynamic Load (N) | Stroke Length (mm) | Speed (No Load) (mm/s) | Speed (Full Load) (mm/s) | Current A (Normal Temp.) |
|---|---|---|---|---|---|
| LINACT-AB-200-14-12-ALS | 450 | 200 | 20 | 14 | 3.5 |
| LINACT-AB-200-7-12-ALS | 750 | 200 | 10 | 7 | 4 |
| LINACT-AB-400-14-12-ALS | 450 | 400 | 20 | 14 | 3.5 |
| LINACT-AB-400-7-12-ALS | 750 | 400 | 10 | 7 | 4 |
Fully Extended & Fully Retracted Lengths
Easily select the right adjustable limit switch linear actuator for your design using our clear stroke, retracted, and extended length specifications.

Key Features & Benefits
The LINACT-AB-ALS is a versatile actuator. It brings significant advantages to applications requiring strength and customisable control. See what makes it a must-have part:
- Adjustable Limit Switches: This is the key feature. The external switches can be easily repositioned, allowing you to set a specific, required stroke length anywhere within the actuator’s range.
- High Load Capacity: Built for tougher jobs, this actuator can handle a maximum dynamic load of up to 750N (75Kg).
- Duty Cycle: Designed for reliable performance with a 25% duty cycle even under full load.
- Standard 12VDC Operation: Operates on a standard 12VDC power supply, simplifying integration into common low-voltage systems.
- Standard Stroke Options: Available in two standard sizes (200mm and 400mm) to suit different application requirements.
- Dust and Splash Resistant (IP54): Protected against dust and water splashes, making it suitable for a wide range of operating environments.
- CE Certified: This actuator is CE Certified, meeting required safety and performance standards.
Typical Applications
The LINACT-AB-ALS is adaptable, making it a perfect choice for applications requiring reliable linear motion and adjustable control. It is typically used in:
- Furniture: For automated adjustments in recliners, tables, and other moving furniture pieces.
- Campers: Ideal for operating slide-outs, or automated drawers.
- Instrument Aid Setting: Used for adjusting the position of instruments or equipment with reliability.
Mounting Brackets
Mounting brackets are essential for your LINACT-AB-ALS Adjustable Limit Switch Linear Actuator. They help you install it securely and easily. Find all our brackets on the accessories page. For the LINACT-AB-ALS, we recommend the LINACT-BR02 to ensure a stable setup for your projects.
Download Data Sheet
Get all the details. Find full specs, sizes, and performance charts. Download the official LINACT-AB-ALS data sheet here:
Click here to view LINACT-AB-ALS Adjustable Limit Switches Datasheet
Intellectual Property Notice: All 3D drawings and technical specifications remain the exclusive property of Linear Actuators South Africa (Pty) Ltd. These files may not be reproduced or shared without written consent, in accordance with Clause 16 of our Standard Terms & Conditions.
Video Demonstration
Video Demonstration: Meet the LINACT-AB-ALS (Overview)
Get a complete introduction to the LINACT-AB-ALS. This video covers the key features, technical specifications, and demonstrates exactly how to adjust the limit switches to customize your stroke length in seconds.
Video Demonstration: LINACT-AB-ALS In Motion
See the smooth operation of the LINACT-AB-ALS 12V actuator. This demonstration shows the extension and retraction capabilities, highlighting the robust build and reliable performance.
Video Demonstration: A Closer Look at the Adjustable Switches
Get up close with the LINACT-AB-ALS. This video provides a detailed view of the external adjustable limit switches and the overall build quality of the actuator.


