Technical Manual for EA350 Analog Pulse Type Servo Driver V101 Chapter 12 Rated values and specifications 12.1 Rated value of AC220V driver *: The maximum allowable power of the AC permanent magnet synchronous servo motor. In the meanwhile, the rated current of the motor should not exceed the rated output current of the driver. 12.2 Rated value of AC380V driver *: The maximum allowable power of the AC permanent magnet synchronous servo motor. In the meanwhile, the rated current of the motor should not exceed the rated output current of the driver. A driver with AC380V input can, when the following conditions are satisfied, drive a 220V AC permanent-magnet servo motor 1:
The motor power cannot exceed the maximum allowable motor power. 2: The rated current of the motor cannot exceed the rated output current of the driver. 3: The voltage resistance of the motor windings reaches AC1500V or above. 4: Correctly set the rated voltage of the motor on the driver to 220V.
Caution ☞ 252 Model EA350- 0R9-1B 1R6-1B 2R5-1B 4R8-2B 6R2-2B 011-2B Adaptive motor encoder 17/23-bit serial encoder, conforming to the RA-CODER format Adaptive motor power (kW) 0.05 0.1/0.2 0.4 0.75 1.0 1.5 Maximum allowable motor 0.05 0.2 0.4 0.8 1.2 2.0 power (kW)* Rated output current (Arms) 0.9 1.6 2.5 4.8 6.2 11.0 Maximum instantaneous 3.2 4.8 7.5 14.4 18.6 27.5 output current (Arms) Power supply Single-phase AC220V, -15% ~ +10%, 50/60Hz - Main power - Three-phase AC220V, -15% ~ +10%, 50/60Hz Control power Single-phase AC220V, -15% ~ +10%, 50/60Hz Built-in braking - - - 50Ω/100W 50Ω/100W 50Ω/100W resistor Braking resistor Minimum 50Ω 50Ω 50Ω 40Ω 40Ω 35Ω allowable external resistance Model EA350- 5R6-3B 8R5-3B 013-3B 017-3B 022-3B 028-3B 038-3B 052-3B 062-3B Adaptive motor encoder 17/23-bit serial encoder, conforming to the RA-CODER format Adaptive motor power (kW) 1.5 2.0 3.0 4.4 5.5 7.5 18.0 22.0 30.0 Maximum allowable motor 1.8 2.4 3.9 5.2 7.5 13.5 20.0 24.0 32.0 power (kW)* Rated output current (Arms) 5.6 8.5 13.0 17.0 22.0 28.0 38.0 52.0 62.0 Maximum instantaneous 16.8 25.5 32.0 45.9 55.0 70.0 95.0 130.0 145 output current (Arms) Power Main power Three-phase AC380V, -15%~+10%, 50/60Hz supply Control power Single-phase AC380V, -15%~+10%, 50/60Hz Built-in braking 50Ω/100W 50Ω/100W 50Ω/100W - - - - - - resistor Braking resistor Minimum 50Ω 40Ω 40Ω 30Ω 30Ω 25Ω 10Ω 10Ω 10Ω allowable external resistance