KT-15A  

Mosfets :6 mosfets

Size :81.5 * 51.7 * 31mm(3.2*2.04* 1.2in)

Maximum current :15±1A

Weight :202g

Rated current :7A

Rated power：250W

Rated voltage :DC36V/48V

Brake input :Low-Level

Speed set :1-4.2V

  KT-17A  

Mosfets :Big 6 better mosfets

Size :92.5 * 61.3 * 35mm(3.6*2.4*1.4in)

Maximum current :17±1A

Weight :250g

Rated current :8A

Rated power：350W

Rated voltage :DC36V/48V

Brake input :Low-Level

Speed set :1-4.2V

  KT-22A  

Mosfets :9 Mosfets

Size :125 * 66 * 38mm[4. 9*2.6*1.5in)

Maximum current :22±1A

Weight :356g

Rated current :11A

Rated power：500W

Rated voltage :DC36V/48V

Brake input :Low-Level

Speed set :1-4.2V

  KT-25A  

Mosfets : Big 9 Mosfets

Size :125 * 66 * 38mm[4. 9*2.6*1.5in)

Maximum current :25±1A

Weight :356g

Rated current :12A

Rated power：750W

Rated voltage :DC36V/48V

Brake input :Low-Level

Speed set :1-4.2V

  KT-30A  

Mosfets :12 Mosfets

Size :170* 82 * 41. 2mm[6.7*3.2*1.6in)

Maximum current :30±2A

Weight :503g

Rated current :15A

Rated power：1000W

Rated voltage :DC36V/48V

Brake input :Low-Level

Speed set :1-4.2V