Description This worm gearbox features high efficiency and a self-locking function. Its gapless structure means free maintenance and prevents the lubricant from being easily lost. The pure copper motor allows for low-noise and powerful working, making it suitable for packaging&vending machines, textile&printing&food machinery, office&medical equipment, etc. Key Features Build to Last: Our product uses high-quality cast aluminum and hollow steel tube material and is characterized by heat resistance, wear resistance, high quality, and long service life through die-casting and heat treatment. Powerful Motor: It adopts a single-phase pure copper motor with low loss, low noise, fast heat dissipation, and high return accuracy, which can greatly improve work efficiency. Stable Operation: Both ends of the rotor are equipped with ball bearings, which can reduce friction and temperature during use to ensure stable operation. High Safety: The slow start function can effectively avoid current