AC 22/7-45 D Heli - MPJ 20410

MPJ 3002
TECHNICAL SPECIFICATIONS
  • three-phase AC brushless motor
  • with external rotor
  • recommended for the direct drive of the propeller
  • recommended for helicopters
  • recommended for model kits
  • coated magnets made on FeNdB basis
  • winding impregnated high-temperature epoxy resin
  • dual ball bearing with long life grease
  • high speed ball bearing
  • heat treated 3 mm dia shaft
  • parts produced on CNC machines
  • recommended connectors MP JET 1,8 size (MPJ 21011)

The packet of electromotor contains: 3 pcs of Pan Head screws
Recommend ESC: three-phase, sensorless (with EMF detection version), suitable version 12A.

Number of cells
2xLiPol
RPM per Volt (Kv)
1400
Maximum recommend speed (min-1)
12000
Maximum speed (min-1)
15000
Maximum efficiency (%)
approx. 77
Current for maximum efficiency (A)
to 8
Short time current (A)
10
Internal resistance Ri ; (mW - miliohm)
200
Dimensions - diameter/length (mm)
28/24
Shaft diameter (mm)
3
Number of turns
45
Weight of electromotor (g)
32
Recommend weight of helicopters (g)
350
Maximum weight of acrobatic model (g)
300
Recommend propeller range
APC 7/3 - 9/6