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  • Brushless DC Motors & Matching Drives

B0909 Brushless DC Slotted Motor

Portescap

Brushless DC Slotted Motor

WindingunitB0909 N024A-R00B0909 N024B-R00
Diametermm 22.1 22.1
Nominal VoltageVolt 24.0 24.0
Max No-Load CurrentmA 408 215
No-Load Speedrpm 47,860 23,930
Resistance - phase to phaseΩ 0.22 0.89
Continuous Stall TorquemNm 26.5 26.3
Continuous Stall CurrentA 5.61 2.78
Peak Torque for 1smNm 538.8 265.0
Peak CurrentA 109.0 26.7
Back-EMF ConstantV/1000 rpm 0.52 1.04
Torque ConstantmNm/A 4.94 9.89
Motor Regulation R/k²10³/Nms 9.0 9.1
Motor ConstantmNm/W½ 10.5 10.5
Inductance - phase to phasemH @1Khz 0.053 0.220
Thermal Resistance (winding to ambient)°C/W 10.8 10.8
Thermal Time Constants 894 894
Mechanical Time Constantms 2.28 2.31
Electrical time constantms 0.24 0.25
Rotor Inertiakgm²10-8 16.80 16.80
Max Winding Temperature°C 155 155
Shaft Load Max AxialN 156.0 156.0
Shaft Load Max RadialN 138.0 138.0
Weightg 80.5 80.5
Lengthmm 47.8 47.8