Beckhoff
EL7201
Beckhoff EL7201
EL7201 | Servomotor terminal for resolver, 50 V DC, 2.8 A (I, rms
Описание
The EL7201 servomotor EtherCAT Terminal, with integrated resolver interface, offers high servo performance in a very compact design. The fast control technology, based on field-oriented current and PI speed control, supports fast and highly dynamic positioning tasks. The monitoring of numerous parameters, such as overvoltage and undervoltage, overcurrent, terminal temperature or motor load via the calculation of a I²T model, offers maximum operational reliability. EtherCAT, as a high-performance system communication, and CAN-over-EtherCAT (CoE), as the application layer, enable ideal interfacing with PC-based control technology. The latest power semiconductors guarantee minimum power loss and enable feedback into the DC-Link when braking. 16 LEDs indicate status, warning and error messages as well as possibly active limitations.
Технические характеристики
| 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): | 2.8 A |
| Peak current (rms): | max. 5.7 A for 1 s |
| Performance increase: | yes, through ZB8610 fan cartridge |
| Output current with ZB8610 (rms): | max. 4.5 A |
| Peak current with ZB8610 (rms): | max. 9.0 A for 1 s |
| 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 (only 12 mm wide), system-integrated |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Weight: | approx. 60 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 |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |