Stepper motor terminal 50 V DC, 5 A EL7041-0052
Error A, B
Enable, Warning
Turn CW, CCW
Driver, Power
Input 1, 2 
Run LED 
Power contact
+24 V
Power contact 0 V
24 V, 0 V
Input 1, 2
A1, A2
B1, B2
Motor supply
50 V, 0 V
Motor supply
50 V, 0 V
Top view 
extended shock and vibration range

EL7041-0052 | Stepper motor terminal 50 V DC, 5 A

The EL7041-0052 EtherCAT Terminal is intended for stepper motors in the medium performance range. The PWM output stages cover a wide range of voltages and currents. Together with two inputs for limit switches, they are located in the EtherCAT Terminal. The EL7041-0052 can be adapted to the motor and the application by changing just a few parameters. 64-fold micro-stepping ensures particularly quiet and precise motor operation.

Technical data EL7041-0052
Technology Compact Drive Technology
Load type 2-phase stepper motor (uni-/bipolar)
Number of channels 1
Number of outputs 1 x stepper motor
Number of inputs 2 x end position
Connection method direct motor connection
Supply voltage electronics 24 V DC (via power contacts)
Supply voltage power 8…50 V DC (external)
Output current max. 5.0 A
Step frequency configurable up to 8,000 full steps/s
Step pattern 64-fold micro stepping
Current controller frequency approx. 30 kHz
Resolution approx. 5000 positions in typ. applications (per revolution)
Current consumption power contacts typ. 50 mA
Current consumption E-bus typ. 140 mA
Distributed clocks yes
Special features travel distance control
Electrical isolation 500 V (E-bus/field potential)
Weight approx. 90 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/see documentation
Pluggable wiring for all ESxxxx terminals
Approvals CE
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Product announcement
estimated market release 1st quarter 2018