Audible noise is evidence to investigate, but fault location depends on whether the sound tracks speed, torque or the machine structure.
Helical Gearbox Noise Diagnosis by Speed and Load
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WPEDKA Series Double Stage Cast Iron Worm Gearbox
MOQ flexible. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
WPEDKA Series Double Stage Worm Gearboxes
At Ever-power, we are proud to introduce our WPEDKA Series Double Stage Worm Gearboxes. These gearboxes are widely used in various industries due to their beautiful appearance, easy installation, and high torque capabilities. Whether it's in ships, automobiles, heavy machinery, or even household appliances, our gearboxes can be found in a wide range of applications.
Our worm gearboxes serve the important function of deceleration and torque increase in industrial applications, making them an essential component in speed and torque conversion equipment.
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WPEDKA Worm Drive Gearbox
| Type | worm drive gearbox |
| Model | WPEDKA |
| Ratio | 1: 200, 300, 400, 500, 600, 800, 900 |
| Color | Blue/Green Or On Customer Request |
| Material | Housing: Die-Cast Iron cast |
| Worm Gear-Copper-10-3# | |
| Worm-20CrMn Ti with carburizing and quenching, the surface hardness is 56-62HRC. | |
| Shaft-chromium steel-45# | |
| Packing | Carton and Wooden Case |
| Warranty | 1 Year |
| Usages | Industrial Machine: Food Stuff, Ceramics, Chemicals, Packing, Dyeing, Woodworking, Glass. |
| IEC Flange | 56B14, 63B14, 63B5, 63B5, 71B14,80B14 AND SO ON |
| Lubricant | Synthetic&Mineral |
Specifications Parameter
Materials and Functions of Some Accessories of Worm Gearbox:
Housing: Aluminum alloy (seat:025-090) cast iron (seat:110-250);
Worm: 20Cr steel.Carbon and nitrogen co-treatment (after fine grinding, HRC60 hardness of tooth surface is maintained, hardness thickness is greater than 0.5mm);
Worm gear: specially equipped wear-resistant nickel bronze;
Oil cover/ventilator: mainly used to discharge the gas in
Blogs Updated
Coupling Alignment for Inline Helical Gearbox Installations
Flexible couplings accommodate limited relative movement, but poor shaft alignment still affects bearings and seals.
Helical Gearbox Oil Leak Diagnosis and Seal Protection
Oil observed on a housing may have traveled from a vent, joint or shaft seal; finding the first wet point is essential.