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EJ7037 EtherCAT plug-in module
The EJ7037 EtherCAT plug-in module is designed for the direct connection of stepper motors in the medium power range up to 1.5 A. The compact stepper motor output stage is accommodated in the module together with two digital inputs for limit switches.The EJ7037 can be adapted to the motor to be operated and the application requirements through parameterization. A particularly smooth and precise motor run is ensured by 64-fold microstepping.
Technology: compact drive technology
Connection method: direct motor connection + feedback
Number of inputs: 2 x end position, 1 x encoder
Load type: 2-phase stepper motor (uni-/bipolar)
Number of channels: 1
Number of outputs: 1 x stepper motor, 1 x motor brake
Supply voltage electronics: 24 V DC (via distribution board)
Supply voltage power: 24 V DC (via distribution board)
Output current: max. 1.5 A
Step frequency: configurable up to 16,000 full steps/s
Step pattern: 64-fold micro stepping
Current controller frequency: approx. 30 kHz
Resolution: approx. 5000 positions in typ. applications (per revolution)
Encoder input signal: 5…24 V DC, typ. 5 mA, single-ended
Input frequency: max. 400,000 increments/s (with 4-fold evaluation)
Auxiliary power current: typ. 70 mA (via distribution board)
Current consumption E-bus: typ. 140 mA
Distributed clocks: yes
Special features: travel distance control, encoder input, vector control
Electrical isolation: 500 V (E-bus/field potential)
Relative humidity: 95 %, no condensation
Weight: approx. 30 g
Operating/storage temperature: 0…+55 °C/-25…+85 °C
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.: IP20/see documentation
Approvals/markings: CE
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