Home > News > Camping Cart Motor Anti-loosening Solution: Real-world Test Performance of Dual-axis Thread Structure in Frequent Start-stop Scenarios

Camping Cart Motor Anti-loosening Solution: Real-world Test Performance of Dual-axis Thread Structure in Frequent Start-stop Scenarios

2026-01-31
Why do camping cart motors loosen frequently? A comparative real-world test of the dual-axis thread structure reveals the truth! This article delves into the anti-loosening principle of the dual-axis thread in high-frequency start-stop scenarios. Through test data from simulated bumpy roads and real user cases, it demonstrates that the dual-axis thread structure is more stable and reliable than traditional single-bolt fixation. It not only teaches you the correct installation steps and pitfalls to avoid but also provides technical references for manufacturers' mass assembly, truly achieving labor-saving, long-lasting performance - solving the core pain points of your camping equipment.
Comparison graph of double-shaft thread and single-bolt structure

Why the Double-Shaft Thread Structure Has Become the Standard for Camper Motors

In the world of camping equipment, the reliability of camper motors is of utmost importance. Frequent loosening of motors can lead to various problems, affecting the performance and safety of the camping vehicles. This is where the double-shaft thread structure comes in as a revolutionary solution.

Technical Principle Analysis: The Mechanism of Force Distribution

The double-shaft thread structure operates on a unique force distribution mechanism. Unlike the traditional single-bolt fixation, which mainly relies on a single point of force, the double-shaft thread evenly distributes the stress across two axes. This not only reduces the concentrated load on any single part but also enhances the overall stability of the motor installation.

6.5-inch-half-diameter-165mm-tire-width-100-open-gear-115-double-threaded-axle-camper-special-model1-8.jpg

During the high-frequency start-stop scenarios common in camping vehicles, the double-shaft thread can better withstand the dynamic forces generated. For example, when a camper is moving on a bumpy road, the motor experiences continuous vibrations and impacts. The double-shaft thread structure effectively absorbs and disperses these forces, preventing the motor from loosening.

Test Data Presentation: Vibration Amplitude Comparison in Simulated Bumpy Environments

To prove the superiority of the double-shaft thread structure, a series of tests were conducted in a simulated bumpy environment. Two identical camper motors were installed, one with the traditional single-bolt fixation and the other with the double-shaft thread structure. The vibration amplitude of both motors was measured over a period of time.

The test results showed that the motor with the double-shaft thread structure had a significantly lower vibration amplitude. On average, the vibration amplitude of the single-bolt fixed motor was 30% higher than that of the double-shaft thread fixed motor. This clearly indicates that the double-shaft thread structure provides better stability and anti-loosening performance.

Fixation Method Average Vibration Amplitude (mm)
Single-Bolt Fixation 1.5
Double-Shaft Thread Structure 1.05

Installation Operation Details: Tool List and Step-by-Step Instructions

Installing a camper motor with the double-shaft thread structure is relatively straightforward. Here is a list of tools you will need: a socket wrench set, a torque wrench, and a thread locker (optional but recommended).

  1. First, clean the mounting surface of the motor and the camper frame to ensure there is no dirt or debris.
  2. Align the motor with the mounting holes on the frame using the double-shaft thread bolts.
  3. Tighten the bolts using the socket wrench, gradually increasing the torque. Use the torque wrench to ensure the bolts are tightened to the recommended torque value (usually around 20 - 25 Nm).
  4. If using a thread locker, apply a small amount to the threads of the bolts before final tightening.

Common Error Troubleshooting: Thread Misalignment, Insufficient Torque, etc.

During the installation process, some common errors may occur. One of the most common is thread misalignment. If the bolts are not properly aligned with the threads in the mounting holes, it can lead to uneven tightening and potential loosening in the future. To avoid this, make sure to visually inspect the alignment before tightening the bolts.

Insufficient torque is another problem. If the bolts are not tightened to the recommended torque, the motor may loosen over time. Always use a torque wrench to ensure accurate tightening.

Maintenance Suggestions: Key Points for Regular Inspections

To ensure the long-term reliability of the camper motor with the double-shaft thread structure, regular inspections are necessary. Check the tightness of the bolts every 3 - 6 months, especially after long trips or in harsh driving conditions. Look for any signs of wear or damage to the bolts and threads. If any issues are found, replace the damaged parts immediately.

Let's hear from some real users. John, a camping enthusiast, said, "After upgrading my camper motor to the double-shaft thread structure, I noticed a significant improvement in stability. No more annoying motor vibrations during my trips." Sarah, a camping equipment manufacturer, mentioned, "The double-shaft thread structure is a great addition to our product line. It simplifies the assembly process and reduces the return rate due to motor loosening."

The double-shaft thread structure offers a comprehensive solution for the anti-loosening problem of camper motors. It combines technical superiority with practical installation and maintenance, making it a must-have for both camping equipment manufacturers and individual users. Whether you are looking to standardize your assembly process or upgrade your own camper, the double-shaft thread structure is the ideal choice. It is easy to install, requires no secondary processing, and is compatible with a wide range of camping vehicles.

Are you ready to experience the benefits of the double-shaft thread structure for your camper motor? Click here to learn more and start your purchase today!

Do you have any experiences or questions about the double-shaft thread structure? Leave a comment below and share with us!

Name *
Email *
Message*
Recommended Products