Surgical power tool motor 16X561

for dental handpiecesfor laboratory automationfor medical ventilators

Specifications (at 25°C)： Model: 16X561184 | 16X561245 Voltage supply: 18 V | 24 V No-load speed: 56,620 rpm | 60,280 rpm No-load current: 271 mA | 240 mA Max. continuous torque: 24.61 mNm | 26.05 mNm Max. continuous current: 8.12 A | 6.87 A Nominal speed: 54,214 rpm | 58,002 rpm Nominal torque: 18.61 mNm | 19.78 mNm Nominal current: 7.17 A | 6.08 A Nominal power: 105 W | 120 W Power density: 9.33 W/cm³ | 10.66 W/cm³ Max. efficiency: 91.3 % | 91.6 % Torque constant: 3.03 mNm/A | 3.80 mNm/A Speed constant: 3,152 rpm/V | 2,516 rpm/V Speed torque gradient: 135 rpm/mNm | 121 rpm/mNm Terminal resistance: 0.130 Ω | 0.182 Ω Terminal inductance: 0.0115 mH | 0.0176 mH Thermal data： Ambient working temperature: -40 … 100 °C Max. winding temperature: 155 °C Mechanical data： Mechanical time constant: 1.21 ms Max. speed: 80,000 rpm Ball bearings preload: 2.5 N Max. axial load (dynamic): 2.5 N Max. axial force for press fits (static): 85 N Max. radial load [mm from flange]: 10 N [5] Miscellaneous： Number of poles: 2 Number of phases: 3 Rotor inertia: 0.853 g·cm² Typical noise level [rpm]: 35 dB(A) [50,000 rpm] Weight of motor: 75 g