AC 25/25-20 - MPJ 20111

MPJ 3002

TECHNICAL SPECIFICATION

  • three-phase AC brushless motor
  • dual ball bearing with long life grease
  • high speed ball bearing
  • segment type, two pole rotor
  • kevlar wrapped rotor
  • FeNdB magnets
  • toroidal windings
  • windings directly under body for better cooling
  • one part body turned from bar stock on CNC machine
  • black anodized surface
  • heat treated shaft
  • high quality MP JET gold 2,5 mm connectors
  • version with cables and connectors
The packet of electromotor contains: 3 pcs of connectors (typ F), 3 pcs of shrinking isolations, 3 pcs of screws M2x5.
Recommend ESC: three-phase, sensorless (with EMF detection version), suitable version 18A, 8A partially.

Developed for high speed using but in this time not exist usefull application (impellers).

Number of cells
6-8
RPM per Volt (Kv)
7900
Maximum recommend speed (min-1)
60000
Maximum speed (min-1)
80000
Maximum efficiency (%)
approx. 78
Current for maximum efficiency (A)
5-12
Short time current (A)
18
Internal resistance Ri ; (mW - miliohm)
55
Dimensions - diameter/length (mm)
25/25
Shaft diameter (mm)
3
Number of turns
20
Weight of electromotor (g)
42
Recommended propeller range
max. APC 5,5/2
Recommended gearbox
not available