Why Danaher Motion's Pacific Scientific company?

• Demonstrated excellence in Engineering support and innovation.
  
  
• Joint development of the program between Segway Company and Pacific Scientific allowed design optimization to occur. This resulted in successfully meeting cost and performance targets.
  
  
• Demonstrated excellence in manufacturing capability

Why Permanent Magnet Brushless Technology?

• Best power output/cost while providing high efficiency (battery life)
  
  
• High power output density-occupies small space, less weight

What is Innovative?

• Hemispherically wound fault tolerant redundant winding design- US patent 5,929,549. Conserves space and weight, easy to manufacture.
  
  
• Injection molded stator design- US patent 5,806,169, US patent 6,020,661. Reduced part count, simplifies assembly. Provides good isolation of coils.
  
  
• Proprietary feedback device-enables use of sine commutation at a very low cost… boosts performance and improves battery life. US patent pending.