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  • DC Coreless Motors
  • Brushed DC Servo Motors

22S28 Brushed DC Motor

Portescap

Brushed DC Motor

Windingunit22S28-208E.122S28-205E.1
Diametermm 22 22
Nominal VoltageVolt 15.0 24.0
No-Load Speedrpm 9,600 7,940
No-Load CurrentmA 6.0 2.8
Terminal ResistanceΩ 35.0 140.0
Output PowerW 2.5 2.4
Stall TorquemNm 6.30 4.90
Efficiency% 78 76
Speeds up torpm 12,000 12,000
Torque up tomNm 4.10 3.90
Current up to (thermal limits)Amp 0.29 0.15
Back-EMF ConstantmV/rpm 1.54 2.97
Torque ConstantmNm/A 14.7 28.4
Motor Regulation10³/Nms 160 170
Friction TorquemNm 0.09 0.08
Rotor InductanceµH 920 3,600
Mechanical Time Constantms 25.6 25.5
Rotor Inertiagcm² 1.600 1.500
Thermal ResistanceC/W 5/30 5/30
Thermal Time ConstantC/W 5/480 5/480
Operating Temperature Range: Motor°C -30C to 85C -30C to 85C
Operating Temperature Range: Rotor°C 100C 100C
Weightg 49.0 49.0