Linak LA36 Series Linear Actuator User Manual

1. Product Overview

This manual provides essential information for the safe and effective use of the Linak LA36 Series Electric Linear Actuator, part number 362397-01. This actuator is designed for various applications, commonly found in marine environments, such as on Chaparral Boats. It is a robust device constructed from a plastic motor body, aluminum housing, and a stainless steel shaft, engineered for reliable linear motion.

Figure 1: Linak LA36 Series Linear Actuator (Model 362397-01)

This image displays the overall appearance of the Linak LA36 Series Linear Actuator, showcasing its black motor housing and silver aluminum shaft.

2. Safety Information

Always read and understand all safety instructions before installing, operating, or maintaining the linear actuator. Failure to follow these instructions may result in property damage, serious injury, or death.

• Electrical Safety: Ensure power is disconnected before making any electrical connections or performing maintenance. This actuator operates on 12V DC. Verify correct polarity.
• Mechanical Safety: Keep hands, clothing, and tools clear of moving parts during operation. The actuator can exert significant force (1700N push/pull).
• Installation: Securely mount the actuator using appropriate hardware. Ensure mounting surfaces are strong enough to withstand the actuator's maximum load.
• Environment: This actuator is designed for marine environments but should be protected from excessive moisture and corrosive substances where possible.
• Qualified Personnel: Installation and maintenance should be performed by qualified personnel familiar with electrical and mechanical systems.

3. Specifications

Figure 2: Overall Dimensions of the Linak LA36 Actuator

This image illustrates the overall length of the actuator, which is approximately 17 1/4 inches.

Figure 3: Linak LA36 Actuator Specification Label

This image shows the product label with detailed specifications including Type Number, Item Number, Max Load, Power Rate, and Duty Cycle.

4. Setup and Installation

Proper installation is crucial for the performance and longevity of your Linak linear actuator.

4.1 Mounting

1. Identify Mounting Points: The actuator features two 1/2" diameter mounting holes. These holes are spaced approximately 16 1/2 inches apart, center-to-center.
2. Prepare Mounting Surface: Ensure the surfaces where the actuator will be mounted are flat, stable, and capable of supporting the actuator's maximum push/pull load (1700N).
3. Secure Actuator: Use appropriate 1/2" diameter bolts, washers, and nuts (not included) to securely fasten the actuator to your application. Do not overtighten, but ensure a firm connection to prevent movement during operation.

4.2 Electrical Connections

The actuator requires a 12V DC power supply. It is equipped with two 6-pin male connectors.

• Power Supply: Connect the actuator to a stable 12V DC power source capable of supplying up to 26A.
• Wiring: Connect the appropriate 6-pin female connectors (not included) to the actuator's male connectors. Ensure correct polarity for desired extension/retraction. Reversing polarity will reverse the direction of motion.
• Circuit Protection: It is highly recommended to install an appropriate fuse or circuit breaker (e.g., 30A) in line with the power supply to protect the actuator and electrical system from overcurrent.

Figure 4: Linak LA36 Actuator showing connection points

This image provides a view of the actuator, highlighting the end where the electrical connections are made.

5. Operation

Once properly installed and connected, the Linak LA36 actuator can be operated.

• Direction Control: The direction of the actuator's movement (extension or retraction) is controlled by the polarity of the 12V DC input. Reversing the polarity will reverse the direction of the shaft.
• Load Capacity: Do not exceed the maximum rated load of 1700N (382 lbs) for both push and pull applications. Overloading can damage the actuator and void any potential warranty.
• Duty Cycle: Adhere to the specified duty cycle of 20%, with a maximum continuous operation of 4 minutes followed by a 16-minute rest period. Exceeding the duty cycle can lead to overheating and premature failure of the motor.
• Limit Switches: The actuator is equipped with internal limit switches that automatically stop the shaft at its fully extended and fully retracted positions. Do not attempt to force the actuator beyond these limits.

6. Maintenance

The Linak LA36 linear actuator is designed for low maintenance. However, periodic checks can help ensure optimal performance and extend its lifespan.

• Cleaning: Keep the actuator body and shaft clean from dirt, debris, and corrosive substances. Use a damp cloth; avoid harsh chemicals or abrasive cleaners.
• Inspect Connections: Regularly check all electrical connections for corrosion, looseness, or damage. Ensure the 6-pin connectors are securely seated.
• Inspect Mounting: Verify that the mounting bolts are tight and that the actuator is securely fastened to its application. Check for any signs of wear or damage to the mounting points.
• Shaft Condition: Periodically inspect the stainless steel shaft for any signs of bending, scoring, or excessive wear.
• Lubrication: The actuator is factory-lubricated and generally does not require additional lubrication. If the shaft appears dry or sticky, consult Linak's official documentation or a qualified technician.

7. Troubleshooting

If you encounter issues with your Linak LA36 linear actuator, refer to the following common problems and solutions.

For issues not listed above or if troubleshooting steps do not resolve the problem, contact a qualified technician or the manufacturer for assistance.

8. Warranty and Support

This product is a Linak LA36 series electric linear actuator, part number 362397-01. Please note that hardware and instruction/installation manuals are not included with the product as sold by some retailers.

For specific warranty information, technical support, or cross-referencing compatibilities for boat brands, models, or years, it is recommended to contact Linak directly or an authorized Linak dealer. They can provide the most accurate and up-to-date information regarding product support and service.

You may find more information on the official Linak website or by contacting their customer service.