Power output stages

LE 8-80

LE 8-80 | IEF-Werner

The output stages of LE series offer you performance for your 2-phase stepper motors. They work according to the bipolar constant current principle. This operating mode leads to a quiet operation of your stepper motor - with simultaneous high efficiency of the output stage.

Technical data

supply voltage system 24 VDC (+/- 10%)
supply voltage motor 22 - 80 VDC
motor current 8.4 A
step resolution 200, 400, 800, 1600, 3200 steps per turn
protective functions of the end stage - short circuit between the phases
- over- / undervoltage
- overtemperature
motor brake 24 VDC / (max.) 1 A
temperature-monitored, short-circuit proof
rotary encoder interface for rotation monitoring track signals A, A#, B, B# pursuant to RS422-specification
voltage supply for rotary encoder 5 VDC, max. 100 mA
resolution rotary encoder 50, 100, 200, 500, 1000, 1024, 2048
CANopen Baud rate [Baud] 20k, 50k, 125k, 250k, 500k, 800k, 1M
dimensions (W x H x D) 35.6 x 145 x 122
LE 3-80
LE 8-80

Control technology

Your consultant:

Andreas Hirt
T: +49 7723 / 925 - 200
F: +49 7723 / 925 - 100

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