Описание
Технические характеристики DIH-18-14-BBNA Crouzet Высокопроизводительный бесщеточный двигатель: General characteristics Max. speed (rpm) 18000 Torque peak in (mNm) 84,7* Maximum continuous torque (mNm) 30,4** Motor constant (mNm/W1/2) 7,8 Electrical time constant (ms) 0,39 Mechanical time constant (ms) 15,7 Energy losses at peak torque (W) 122,4 Torque/speed factor - zero impedance (mNm/ (rad/s) ) 0,056 Detent torque (mNm) 2,1 (5000 rpm) Rotor inertia (gcm2 ) 9,2 Thermal resistance (°C/W) 5,4 Max. coil temperature (oC) 155 Number of phases 3 (star config) Number of poles 4 Ambient operating temperature (°C) -55 →65 °C Dielectric strength at 500 V DC 1000 MΩ min. Bearings Ball bearings Service life (h) 20000 Weight (g) 150 Length (mm) 35.6 Comments Standard winding *** Phase-to-phase resistance (Ω) 0,85 ± 12,5 % Voltage at peak torque (V) 10,2 Current at peak torque (A) 12 Torque constant (mNm/A) 7,06 ± 10 % Back EMF constant (V/ (rad/s) ) 0,007 ± 10 % Back EMF constant (V/Krpm) 0,74 ± 10 % Inductance (mH) 0,33 ± 30 %
