The name gerotor is derived from "Generated Rotor". 

A gerotor unit consists of an inner and outer rotor. 

The inner rotor has N teeth, and the outer rotor has N+1 teeth. 

The inner rotor is located off-center and both rotors rotate. 

The geometry of the two rotors partitions the volume between them into N different dynamically-changing volumes. 

During the assembly's rotation cycle, each of these volumes changes continuously, 

so any given volume first increases, and then decreases. An increase creates a vacuum. 

This vacuum creates suction, and hence, this part of the cycle is wher the intake is located.

 As a volume decreases compression occurs. 

During this compression period, fluids can be pumped, or compressed (if they are gaseous fluids).

 

Origin: Taiwan

 

Product Specifications/Features:

1. Thickness can achieve from 4 – 40 m/m.

2. The outer diameter can reach around ψ90m/m.

3. The tolerance for the thickness that we can reach is +/- 0.01 m/m.

4. The interval is steady between inner and outer rotor.