Specifications

silicon steel lamination core ,
tolerence 0.05mm , conectricity :0.05mm , ISO9001;2008 ,

 

silicon steel core for motor stator rotor , lamination stacked, motor core

Progressive stamping die for motor stator rotor lamination technology
QUALITY:tolerance of spare part is within 0.002mm , tolerance of feeding length is within 0.003-0.005mm , and groundness is within R0.05-0.5,
STATOR ROTOR Technology : stator rotor tolerance is within 0.05mm , concentricity is within 0.05mm ,
SPEED: stamping speed reach 350-400 strokes per minute .
Life : regarding life reaches 1 million to 5 million strokes , while total life from 100million to 200 million ,
Product size : we make stamping die for motor stator rotor from od 3mm to 1000mm ,
Technology: 1.auto interlocking
2. skewing
3.shoulder hole for stator rotor lamination
4.rotation for lamination within 180 degree .
Mould material: tungsten steel ,SKD11 , SAP-60, ASP-9 etc .