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Beckhoff
EL7211
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Beckhoff EL7211
EL7211 | Servomotor terminal for resolver, 50 V DC, 4.5 A (I, rms
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Descripción
The EL7211 servomotor EtherCAT Terminal with integrated resolver interface offers high servo performance in a very compact design for motors from the AM8100 and AM3100 series up to 4.5 A (I, rms. The fast control technology, based on field-orientated current and PI speed control, supports fast and highly dynamic positioning tasks.
Parámetros técnicos
| Technology: | compact Drive Technology |
| Load type: | permanent magnet-excited three-phase synchronous motor |
| Number of channels: | 1 |
| Number of outputs: | 1 x servomotor, 1 x motor brake |
| Number of inputs: | 1 x feedback |
| Connection method: | direct motor connection + feedback |
| Supply voltage electronics: | 24 V DC (via power contacts) |
| Supply voltage power: | 8…50 V DC (external) |
| Output current (rms): | 4.5 A |
| Peak current (rms): | max. 9.0 A for 1 s |
| Performance increase: | – |
| Frequency range: | 0…599 Hz |
| PWM clock frequency: | 16 kHz |
| Current controller frequency: | 32 kHz |
| Rated speed controller frequency: | 16 kHz |
| Output voltage motor brake: | 24 V DC |
| Output current motor brake: | max. 0.5 A |
| Current consumption power contacts: | typ. 50 mA + holding current motor brake |
| Current consumption E-bus: | typ. 120 mA |
| Distributed clocks: | yes |
| Special features: | compact and system-integrated |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Weight: | approx. 95 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 |
Parámetros logísticos
| ECCN: | |
| País de origen: | |
| EAN: | |
| Peso: | 0,00 kg |
| Longitud: | 0,00 m |
| Anchura: | 0,00 m |
| Altura: | 0,00 m |