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Beckhoff
EJ7047
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Beckhoff EJ7047
EJ7047 | Stepper motor module 50 V DC, 5 A, with incremental encoder, vector control
On Request. Please send us an email to inquire the price and avaliability.
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Description
The EJ7047 EtherCAT plug-in module 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 plug-in module. The second input can also be configured as an output, thus enabling the use of a holding brake.
Technical parameters
| Technology: | compact Drive Technology |
| Load type: | 2-phase stepper motor (uni-/bipolar) |
| Number of channels: | 1 |
| Number of outputs: | 1 stepper motor, 2 phases, 1 x motor brake (configurable, 0.5 A) |
| Number of inputs: | 2 x end position, 1 x encoder |
| Connection method: | direct motor connection + feedback |
| Supply voltage electronics: | 24 V DC (via distribution board) |
| Supply voltage power: | 8…50 V DC (via distribution board) |
| Output current: | max. 5.0 A (overload- and short-circuit proof) |
| Step frequency: | 1000, 2000, 4000, 8000 or 16.000 full steps (configurable) |
| Step pattern: | 64-fold micro stepping |
| Current controller frequency: | approx. 64 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) |
| Weight: | approx. 50 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 |
| Approvals/markings: | CE, UL |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |