AC 25/25-26 - MPJ 20121

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.
Recommend gearbox: MP JET BB 5:1 for AC 25/25 (MPJ 8202).

Electromotor is recommended in combination with gearbox, direct drive use (without gearbox) is problematic because RPM per Volt are high.

Number of cells
6-8
RPM per Volt (Kv)
6100
Maximum recommend speed (min-1)
45000
Maximum speed (min-1)
50000
Maximum efficiency (%)
approx. 81
Current for maximum efficiency (A)
4-8
Short time current (A)
15
Internal resistance Ri ; (mW - miliohm)
145
Dimensions - diameter/length (mm)
25/25
Shaft diameter (mm)
2
Number of turns
26
Weight of electromotor (g)
41
Recommend gearbox
MPJ 8202