DC Brushless Motor with 4500rpm 55.5 Mnm External Rotor

DC Brushless Motor with 4500rpm 55.5 Mnm External Rotor

CZPT details

  • 16 poles with three phases external rotor
  • Lower torque ripple
  • Higher inertia torque
  • Compact style
  • Insulation class B
  • Software: Healthcare, CZPT



 Specification  EF045AS100
 Nominal Voltage  12 V
 No Load Speed  4500 rpm
 No Load Existing (max.)  300 mA
 Nominal Speed  2940 rpm
 Nominal torque (max. steady torque)  55.5 mNm
 Nominal present (max. ongoing existing)  2.05 A
 Nominal Electrical power  17 W
 Stall Torque  219 mNm
 Stall Existing  10 A
 Max. Performance  72 %
 Terminal Resistance Stage to Phase  1.2 Ω
 Terminal Inductance Phase to Stage  0.36 mH
 Torque Constant  25.5 mNm/A
 Rotor Inertia  99 gcm²
 Insulation Class  B
 Weight of Motor  75 g

Organization Profile

  1. Originally motor division of CMEC HangCZPT- China National CZPT & Products Imp & Exp HangCZPT Co.,Ltd., a single of Leading 20 stated owned CZPT Team
  2. Privately owned Ltd organization considering that 2000: HangCZPT Junhong CZPT Technological innovation Co. Ltd.
  3. Exmek CZPT ---Registered Brand Name
  4. Enterprise: Style and manufacture of motion handle items and parts
  5. Highly qualified staff
  6. UL, CE, RoHS certification
  7. ISO 9001, ISO 14000

Firm Capabilities

  1. Present day Motor Design and Manufacture
  2. Element Established Design and style and Manufacture
  3. Magnetic Design and style Software-Motorsolver
  4. Molding
  5. Transport globe broad

Why Exmek CZPT

  • Open for general discussion and inquiries
  • Time to market or theatre of operations can be significantly diminished
  • Gifted group of engineers delivering revolutionary specialized options
  • A single end "provider" and comprehensive sub-program
  • Quality products offered at competitive reduced value
  • Potential to ship globe vast
  • On time delivery
  • Coaching at CZPTer areas
  • Quick service on return and restore final results
  • A lot of repeated consumers


Attribute diagram

Use for swimming pool, automotive, semiconductor, chemical & health care, industrial automation, electrical power tool, instrument, measuring gear, business office automation, various OEM software.

We are open for common discussion and queries. Make contact with us now!


DC Brushless Motor with 4500rpm 55.5 Mnm External Rotor