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FAQ
Common Applications
  • Will the DL25-S01 fit my bathtub?

    Answer:

    It is designed for standard rectangular bathtubs. Folded width is 38 cm and base length 60 cm — measure the inner floor of your tub before purchase. Non-standard, corner, or custom-shaped tubs may not be compatible.

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  • Can JDR Actuators Operate in Synchronization?

    Answer:
    Yes. Synchronization requires closed-loop control systems:


    Feedback Devices: Hall effect sensors (for position) or potentiometers (for analog feedback).
    Controllers: PWM (pulse-width modulation) controllers or PLC systems for real-time adjustment.
    Mechanical Alignment: Ensure identical mounting and load distribution across actuators.
    Note: For multi-axis systems (e.g., solar trackers), contact us for synchronized control kits.

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  • How to Select the Ideal JDR Linear Actuator for My Application?

    Answer:
    Selecting the right linear actuator involves analyzing four critical parameters:


    Force Requirement: Match the actuator’s force rating (measured in N or lbf) to your application’s load, including dynamic forces (e.g., acceleration).
    Stroke Length: Define the total travel distance (fully retracted to fully extended position).
    Speed & Duty Cycle: Balance speed (mm/s or in/s) with operational cycles (e.g., 10% duty cycle = 6 seconds active per minute).
    Mounting Dimensions: Ensure compatibility with your system’s mechanical interface (e.g., clevis, threaded rod).
    Action: Use our product selector toolor refer to datasheets for technical specifications. Contact our engineers for custom applications.

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  • How Can I Choose the Best Suitable JDR Linear Actuator for My Application?
    Answer: Depending on your application, you should consider different specification requirements when determining which linear actuator you need. These requirements include force, stroke, speed and installation dimensions. You can refer to the data sheet on the selected actuator product page for the detailed information about the actuator. You can also contact us for more details.
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  • What Is the Meaning of Stroke? How to Choose the Right Stroke?
    Answer: Stroke is the extended distance of the extension rod. To find the length of travel you need, measure your application from the fully retracted position to the fully extended position. The difference will be equal to the length of your required stroke.
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  • Can I Make My Linear Actuators Work in Sync?
    Answer: Yes. It’s possible to make your linear actuators work in sync. A form of feedback such as hall effect sensors or a potentiometer can make actuators to work in sync. For more detailed information, you can contact us.
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  • What Control Box Options Are Available with the Linear Actuators?
    Answer: The control box you choose should be able to provide adequate voltage and current ratings for the actuator.
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  • How Do I Know the Right Load Force Rating for My Application?
    Answer: We always recommend purchasing an actuator with a higher force rating that what the application requires.
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  • What Is the Meaning of Duty Cycle? How Is It Calculated?
    Answer: Duty cycle is the portion of the working period that a linear actuator is able to remain active. You can calculate the duty cycle of a linear actuator by using the following equation: Duty cycle (%) = (Time the linear actuator is active) / (Time for one working period)
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Get In Touch
  • Tel:+0086 18661271160

  • Email: [email protected] 

  • Address: No. 11-1, Jinshan Four Branch Road Wuxi Jiangsu China

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