Motor Information


  • Large (>25 Watts) Motor

    • Mabuchi RS-555PH-3550

      VOLTAGE NO LOAD AT MAXIMUM EFFICIENCY STALL
      OPERATING
      RANGE
      NOMINAL SPEED CURRENT SPEED CURRENT TORQUE OUTPUT TORQUE CURRENT
      rpm Amps rpm Amps mN·m g·cm Watts mN·m g·cm Amps
      7 - 12 12V 5,560 0.1 4,970 1.25 25 252 12.5 200 2,039 10.15
      8 AA (test) 12V TBD TBD           TBD TBD 3.1

      Electrical Specifications (from tests)
        Terminal Resistance: 1.2 Ohms

      ________________________________________________________________

      RS-555PH.
Click to display the 20k PDF version.


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      RS-555PH-3550 Performance Chart.
Click to display the 52k PDF version.


  • Small (~4 Watts) Motor

    • Mabuchi FK-280PM-12300

      VOLTAGE NO LOAD AT MAXIMUM EFFICIENCY STALL
      OPERATING
      RANGE
      NOMINAL SPEED CURRENT SPEED CURRENT TORQUE OUTPUT TORQUE CURRENT
      rpm Amps rpm Amps mN·m g·cm Watts mN·m g·cm Amps
      10 - 15 12V 12,300 0.075 10,710 0.50 0.340 34.7 3.81 26.3 268 3.40
      8 AA (test) 12V TBD TBD           TBD TBD TBD

      FK-280PASA Engineering Drawing.
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      FK-280SA Performance Chart.
Click to display the 55k PDF version.