DIN34-20-CDYA Crouzet Высокопроизводительный бесщеточный двигатель

Технические характеристики: General characteristics Max. speed (rpm) 18000 Torque peak in (mNm) 847,4* Maximum continuous torque (mNm) 353,1** Motor constant (mNm/W1/2) 78,4 Electrical time constant (ms) 1,9 Mechanical time constant (ms) 8,8 Energy losses at peak torque (W) 116,1 Torque/speed factor - zero impedance (mNm/ (rad/s) ) 6,214 Detent torque (mNm) 21,2 (5000 rpm) Rotor inertia (gcm2 ) 544 Thermal resistance (°C/W) 3,2 Max. coil temperature (oC) 125 Number of phases 3 (star config) Number of poles 6 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) 910 Length (mm) 50.8 Comments Standard winding *** Phase-to-phase resistance (Ω) 0,3 ± 12,5 % Voltage at peak torque (V) 5,9 Current at peak torque (A) 19,67 Torque constant (mNm/A) 43,08 ± 10 % Back EMF constant (V/ (rad/s) ) 0,043 ± 10 % Back EMF constant (V/Krpm) 4,50 ± 10 % Inductance (mH) 0,57 ± 30 %