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


EL7041 | Stepper motor terminal 50 V DC, 5 A, with incremental encoder

The EL7041 EtherCAT Terminal is intended for Stepper Motors with 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 can be adjusted to the motor and the application by changing just a few parameters. 64-fold micro-stepping ensures particularly quiet and precise motor operation. Together with a Stepper Motor, the EL7041 represents an inexpensive small servo axis. The EL7041 Stepper Motor terminal can be adjusted to the motor used by changing just a few parameters.

Technical data EL7041 | ES7041 EL7041-1000
Technology direct motor connection
Number of outputs 1 Stepper Motor, 2 phases
Number of inputs 2 limit position, 4 for an encoder system
Number of channels 1 stepper motor, encoder input
Load type uni- or bipolar stepper motors
Nominal voltage 8…50 V DC
Power supply via the E-bus
Output current 2 x 3.5 A, 2 x 5 A peak current
Max. output current 5 A (overload- and short-circuit-proof)
Maximum step frequency 1,000, 2,000, 4,000 or 8,000 full steps/s (configurable)
Step pattern 64-fold micro stepping
Current controller frequency approx. 30 kHz
Diagnostics LED error phase A and B, power, enable
Resolution approx. 5,000 positions in typ. applications (per revolution)
Electrical isolation 500 V (E-bus/signal voltage)
Current consumption power contacts typ. 50 mA
Current consumption E-bus typ. 130 mA
Distributed clocks yes
Control resolution approx. 5,000 positions in typ. applications (per revolution)
Encoder signal 5…24 V, 5 mA, single-ended
Pulse frequency max. 400,000 increments/s (with 4-fold evaluation)
Special features travel distance control, encoder input for resonance-critical applications, travel distance control, encoder input
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 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all ESxxxx terminals
Approvals CE

AS1xxx Stepper Motors
ZK4000-6200-2xxx motor cables for AS1000 Stepper Motors, 4 x 0.5 mm², to EL7031/EL7041 or KL2531/KL2541
ZK4000-5100-2xxx encoder cables for AS1000 Stepper Motors, with shield, to EL7031/EL7041 or KL2531/KL2541

Related products  
EP7041 stepper motor EtherCAT Box, Imax = 5 A, 50 V, IP 67
EL7031 stepper motor EtherCAT Terminal, Imax = 1.5 A, 24 V, IP 20
EL7051 stepper motor EtherCAT Terminal, Imax = 8 A, 80 V, IP 20
KL2531 stepper motor Bus Terminal, Imax = 1.5 A, 24 V, IP 20
KL2541 stepper motor Bus Terminal, Imax = 5 A, 50 V, IP 20