Beckhoff Automation GmbH & Co. KG EL7221-9014
EL7221-9014 EtherCAT Terminal, 1-channel motion interface, servomotor, 48 V DC, 8 A, OCT, suitable for STO applications
Категории:
Технические характеристики
| Protocol | EtherCAT |
|---|---|
| Technology | compact drive technology |
| Connection technology | direct motor connection with OCT |
| Number of inputs | 2 x end position, 1 x feedback, 1 x STO |
| Load type | permanent magnet synchronous motor (PMSM) |
| Number of channels | 1 |
| Number of outputs | 1 x servomotor, 1 x motor brake |
| Напряжение питания | 24 V DC (via power contacts) |
| Напряжение питания | 8â¦48 V DC (external) |
| Performance increase | â |
| Output current with ZB8610 (rms) | 7.0 A up to 55°C, 8.0 A up to 45°C operating temperature |
| Peak current with ZB8610 (rms) | max. 16.0 A for 1 s up to 55°C operating temperature |
| Rotating field frequency | 0â¦599 Hz |
| PWM clock frequency | 16 kHz |
| Current controller frequency | 32 kHz |
| Rated speed controller frequency | 16 kHz |
| Напряжение питания | 24 V DC |
| Output current motor brake | max. 0.5 A |
| Current consumption power contacts | typ. 100 mA + holding current motor brake |
| Current consumption E-bus | typ. 120 mA |
| Distributed clocks | yes |
| Realization STO | hard-wired via safe output |
| Special features | compact, absolute feedback, One Cable Technology (OCT), plug and play, integrated track control |
| Safe stop functions | Safe Torque Off (STO) |
| Electrical isolation | 500 V (E-bus/field potential) |
| Масса | approx. 95 g |
| Operating temperature | 0â¦55°C |
| Storage temperature | -25â¦+85°C |
| Relative humidity | 95%, no condensation |
| 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, UL, TÃV SÃD |
| Description | The EL7221-9014 servomotor EtherCAT Terminal with integrated One Cable Technology (OCT) offers powerful servo performance in a very compact design for motors from the AM8100 series up to 8Â A (Irms). OCT combines a motor cable and an absolute feedback |