Specifications (roll type): 1) DR510 2) DR450 3) DR580 4) DR610 Specifications (cold roll type): 1) W470 2) WW440 3) WW600 4) WW800 Features: 1) We supply stators and rotors for Leroy Somer in France, Yamaha in Japan 2) Processed on the biggest pressing mould in China 3) Detailed information available upon requests We can supply the right one following your drawing.