Audible noise is evidence to investigate, but fault location depends on whether the sound tracks speed, torque or the machine structure.
Premium Quality WPWDKA Series Universal Speed Worm Gearboxes
The WPWDKA Series Universal Speed Cast Iron Worm Gear Reducer is a practical transmission equipment that offers a range of advantages. Its modular design and HT200 cast iron shell provide high strength, beautiful appearance, and excellent heat dissipation. With a long service life, low noise, and easy installation, this gear reducer is a reliable choice for various applications.


WPWDKA Standard Worm Gear Speed Reducer
| Type | WPWDKA standard worm gear speed reducer |
| Model | WPWDKA 40-250 |
| Ratio | 1:10,15,20,25,30,40,50,60 |
| Color | Blue/Silver Or On Customer Request |
| Material | Housing: Die-Cast Iron cast |
| Worm Gear-Copper-10-3# |





