Helical & worm composite transmission structure
Combines front-stage helical gear reduction and rear-stage worm wheel reduction. It integrates the advantages of double transmission structure, providing larger torque and smoother operation than traditional single worm reducers with compact layout.
Superior mechanical self-locking performance
The worm and wheel meshing design delivers natural self-locking function. It can lock the load firmly after power off, prevent reverse rotation and sliding, ensuring safety for lifting and vertical operating equipment.
High-rigidity low-noise body structure
Integrated cast iron housing with precision grinded tooth surface ensures tight and smooth meshing. It minimizes vibration and noise, maintaining stable performance under low-speed and heavy-load conditions.
High torque & large reduction ratio
The composite reduction structure realizes large speed reduction and high torque output at low speed. It features strong load-bearing capacity and stable power output for heavy-duty startup and low-speed driving.
Built-in braking & high safety
No extra brake device required. The inherent self-locking function prevents reverse movement, simplifies equipment structure, reduces overall cost and improves operational safety.
Durable & low maintenance cost
The overall structure is wear-resistant, impact-proof and dust-proof with low failure rate. It supports long-term continuous operation with minimal daily maintenance, greatly reducing later operating costs.
| Heli Worm Gearbox |
Eight reasons to choose us
Q:What is the difference between helical worm gearbox and ordinary worm gearbox?
A: It adopts dual-stage helical + worm composite reduction, which provides higher efficiency, larger torque and quieter operation than traditional single worm reducers.
Q: Does the helical worm gearbox have self-locking function?
A:Yes, it has reliable mechanical self-locking ability. It can lock the load tightly when stopped to avoid reverse sliding, ideal for lifting and vertical machinery.
Q:Is it suitable for low-speed heavy-load working conditions?
A:Absolutely. The composite structure offers excellent torque amplification performance, specially designed for low-speed, high-torque and heavy-duty industrial scenarios.
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