Export House Certificate
HOME QUALITY PROCESS CLIENTS CONTACT
 
 
 
  Silver-Bearing Copper is another quality product of GCAL. To meet requirement of customers, the additional small amount of silver in copper improves the resistance to softening of materials. Most applications for this material are commutator bars and segment in traction motor and various industrial DC motors. GCAL can produce silver-bearing copper in many shapes according to customer's requirement.
 

   SPECIFICATIONS OF COMMUTATOR BARS / SEGMENT

  • IEC 60356
  • BS 1434: 1985
  • JIS C 2801 : 1995
 
   Chemical Composition (%)
   JIS C 2801:1995
 
 
 Class  Cu  Cu+Ag  Ag
 Class 1  -  99.9 min  0.06 to 0.10
 Class 2  -  99.9 min  0.08 to 0.12
 Class 3  -  99.9 min  0.15 to 0.25
 Class 4  99.9 min  -  -

 

TYPICAL COMMUTATOR DRAWINGS

 
  GC offers many shapes of commutator bar according to customer's requirement.
 
 
 

CUSTOMER BENEFIT

  • Strict tolerance controls
  • Optimize metal utilization, no scrap or defects
  • Save processing time
  • Minimize tooling costs
  • Reduce production costs
  • Enhance product efficiency
  • Reduce spark problem
  • Reduce heat during operation
  • Ready to install
  • Short delivery lead time
  • Valued engineering backup
 

QUALITY ASSURANCE

  • Precision measurement by CMM and modern measuring instruments
  • Control according to International Standards and customer specifications
 
 
 

 

 

 

 

 

 

 

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     
     
  Download e-brochure  
     
  Recruitment  
     
  Quick Enquiry  
     
 
Name:
Company:
Email:
Phone:
Message:

 

(all fields are required)