Brushless motor 10X251

for surgical power toolsfor dental handpiecesfor laboratory automation

Specifications (at 25°C)： Voltage supply (V): 24 No-load speed (rpm): 57,800 No-load current (mA): 53 Max. continuous torque (mNm): 3.22 Max. continuous current (A): 0.82 Nominal speed (rpm): 49,781 Nominal torque (mNm): 2.87 Nominal current (A): 0.85 Nominal power (W): 14 Power density (W/cm³): 7.1 Max. efficiency (%): 80.4 Torque constant (mNm/A): 3.92 Speed constant (rpm/V): 2,434 Speed–torque gradient (rpm/mNm): 3,012 Terminal resistance (Ω): 4.853 Terminal inductance (mH): 0.014 Thermal data： Ambient working temperature (°C): -40 … 100 Max. winding temperature (°C): 155 Mechanical data： Mechanical time constant (ms): 1.89 Max. speed (rpm): 85,000 Ball bearings preload (N): 1 Max. axial load (dynamic) (N): 0.5 Max. axial force for press fits (static) (N): 5.9 Max. radial load [mm from flange] (N): 4.7 [5] Miscellaneous： Number of poles (-): 2 Number of phases (-): 3 Rotor inertia (g·cm²): 0.06 Typical noise level [rpm] (dB(A)): 40 [50,000] Weight of motor (g): 13