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Iskra Drive Systems - Full Catalogue

To view the whole product range of our electric motors and electronic controllers, please download the pdf document.

Drive systems (1.74 MB)

Electronic Controllers

Electronic controllers are mainly designed for battery-supplied electric drive systems based on DC commutator motors, BLPM-brushless permanent magnet motors and AC induction motors. They are designed for use in vehicle drives, pump drives and for some other applications.

The built-in electronic components allow for complete diagnostics of the system and are easy to program through hand console or a personal computer. The structure of all controllers enables fast and easy custom designing and compliance with almost all requirements of the application.




DC Controller

The DC controller is designed to operate with DC commutator series wound or compound wound motors for pump drives. It is microprocessor controlled and designed to be cost effective and to occupy as small an outline as possible for a given output power.


 Supply voltage range:  13.5 V - 36 V
 Max.motor current (1min) S3 - 1%:  320 A
 Maximum current S3 - 10%:  250 A
 Chopping Frequency:  200..1000 Hz
 Operating temperature range  -20ºC to +60ºC



BLPM Controller
BLPM Controller

The electronic controller for BLPM-brushless permanent magnet motors is suitable for applications that can take advantage of the features obtained from BLPM motor drives. High efficiency, maintenance free and four-quadrant operation are the most typical benefits BLPM system can offer.


 Supply voltage range: 24 V - 80 V
 Current ratings: 1min…<200 A (battery current)
 Operating mode S2: 60min…<80 A
 Current limit operating: 10%/ºC above +80ºC
 Operating Frequency: 15 kHz
 Operating temperature range: -20ºC to +60ºC



AC Controllers
AC Controller

The Iskra’s AC controllers are designed for electric motor drives based on the battery supplied AC induction motors, which are mainly suitable for traction applications and to drive hydraulic pumps. They are designed around a high performance DSP processor, which performs real time flux vector control of an AC induction motor. The result is outstanding motor dynamics and efficiency. The installed CANOpen interface is used for communication with the other electric units of a drive system in vehicles such as Master CAN controller, graphic display and electronic controller of steering motor.

Iskra manufactures AC controllers of type AEK, which are designed to control an AC induction motors and AC controllers of type AES, which are designed to control an AC induction motors and additionally include control function to control DC commutator motors.



 Supply voltage 24 V 48 V
Ambient Temperature - 20oC < Tamb < 45oC
Max Phase Current (RMS) 5sec 240 A - 480 A 320 A
Max Phase Current (RMS) 2 min 220 A - 450 A 300 A
Operation Mode S2 60 min 120 A - 200 A 150 A
Operating frequency 10 kHz
Max. Current (DC) 5 sec 200 A - 350 A 320 A
Max. Current (DC) 2 min 180 A - 300 A 300A
Operation Mode S2 60 min 100 A - 180 A 140 A
Operating frequency 10 kHz



Supply voltage 24 V 48 V 72 V
Ambient Temperature - 20oC < Tamb < 45oC
Max Phase Current (RMS) 5sec 250 A 230 A 200 A
Max Phase Current (RMS) 1 min 240 A 230 A 190 A
Operation Mode S2 60 min 110 A 100 A 90 A
Operating frequency 10 kHz

Download AC controllers.pdf (PDF document, 627 kB)


For more information about our products please contact us.



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