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Beckhoff ER7041-3002
The ER7041-3002 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 ER7041-3002 can be…
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Description
The ER7041-3002 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 ER7041-3002 can be adjusted to the motor and the application by changing
Specification
| Protocol | EtherCAT |
|---|---|
| Bus Interface | 2 x M8 socket, 4-pin, a-coded, shielded |
| 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 | M12 socket, 5-pin, a-coded |
| Load Type | 2-phase stepper motor (uni-/bipolar) |
| Nominal Voltage | 8…48 V DC |
| Output Current | 2 x 3.5 A, 2 x 5 A peak current (overload- and short-circuit proof) |
| Distributed Clocks | yes |
| Step Frequency | configurable up to 8000 full steps/s |
| 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. 5000 positions (per revolution, depending on motor and encoder type) |
| 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. 265 g |
| Operating Temperature | -25…+60°C |
| Storage Temperature | -40…+85°C |
| 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. Rating/Installation Pos. | IP65/66/67 (conforms to EN 60529)/variable |
| Approvals/Markings | CE |
| Dimensions (W X H X D) | 30 mm x 126 mm x 26.5 mm |
| Material | zinc die-cast |
| Installation | 2 fixing holes 3.5 mm diameter for M3 |
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