Economical, commonly utilized worm wheels which have broad utility. Available with a large collection of modules and quantity of teeth.
The simplest way to acquire a large speed reduction with high torque in a concise space is with worm gear drives. We share worms and worm wheels can be found in modules 0.5 to 10 and in quickness ratios of 1/10 to 1/120, manufactured in a number of maaterials and styles. We also offer stock duplex worms and worm wheels with which you can obtain a very low backlash, high rotational precision system.
Comparing of tow material for Worm Wheel
Bronze
Bronze can be a copper bottom alloy that contains copper as the main alloying metal and one or more additional metals, such as tin, zinc, or phosphorus. Silicon bronze is an average bronze 
alloy.
Cast Iron
Cast iron is a very long lasting iron alloy with high levels of carbon. Types Gray Iron Worm Gear Wheels include ductile iron, gray iron and white cast iron grades. Variations in grades are due to variations in composition and digesting.