ТОВ "Промислова автоматизація" постачає промислове обладнання та електронні компоненти для автоматизації технологічних процесів, будівель і споруд, машинобудівних комплексів.


EP7041-3002 | Stepper motor module 50 V DC, 5 A, with incremental encoder, for high-speed applications


The EP7041-3002 EtherCAT Box is intended for the direct connection of different Stepper Motors. The PWM output stages for two motor coils cover a wide voltage and current range. The EP7041-3002 can be adjusted to the motor and the application by changing just a few parameters. 256-fold micro-stepping ensures particularly quiet and precise motor operation. Connection of an incremental encoder enables a simple servo axis to be realised. Two digital inputs and a digital 0.5 A output enable connection of end switches and a motor brake.

The hardware- and software-based configuration make the stepper motor module particularly suitable for applications that are subject to unsteady motor operation due to natural resonance of the motor and the moved mass.


Technical data  
Number of outputs 1 Stepper Motor, 1 digital 24 V DC output
Number of inputs 2 digital inputs, encoder system (24 V DC encoder)
Connection method screw type M12
Load type uni- or bipolar stepper motors
Nominal voltage 8…50 V DC
Distributed clocks yes
Protocol EtherCAT
Output current 2 x 3.5 A, 2 x 5 A peak current (overload- and short-circuit-proof)
Maximum step frequency 1,000, 2,000, 4,000 or 8,000 full steps/s (configurable)
Step pattern 256-fold micro stepping
Current controller frequency dynamic
Diagnostics LED error phase A and B, loss of step/stagnation, power, enable
Resolution approx. 5,000 positions (per revolution, depending on motor and encoder type)
Bit width in the process image input/output: 2 x 16 bit data + 1 x 16 bit control/status
Electrical isolation 500 V
Current consumption from US 120 mA
Special features for high-speed applications, travel distance control, encoder input, load indication, motor supply via plug
Weight approx. 165 g
Operating/storage temperature -25…+60 °C/-40…+85 °C
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 65/66/67 (conforms to EN 60529)/variable
Approvals CE