Beckhoff Automation GmbH & Co. KG ELM7212-9018
ELM7212-9018 EtherCAT Terminal, 2-channel motion interface, servomotor, 48 V DC, 4.5 A, OCT, STO, Safe Motion, TwinSAFE Logic
Категории:
Технические характеристики
| Technology | compact drive technology |
|---|---|
| Function | servo drive in IP20 for two drive axes |
| Load type | permanent magnet synchronous motor (PMSM) |
| Number of channels | 2 |
| Number of outputs | 2 x servomotor, 2 x motor brake, 1 x braking resistor |
| Number of inputs | 4 x digital input, 2 x feedback |
| Connection technology | direct motor connection with OCT |
| Напряжение питания | 24 V DC (via power contacts) |
| Напряжение питания | 8â¦48 V DC (external) |
| Output current (rms) | 2 x 4.5 A |
| Peak current (rms) | max. 2 x 9.0 A for 1Â s |
| PWM clock frequency | 16 kHz |
| Current controller frequency | 32 kHz |
| Rated speed controller frequency | 16 kHz |
| Rotating field frequency | 0â¦599 Hz |
| Напряжение питания | 24 V DC |
| Output current | max. 0.5 A |
| Power loss | typ. 7,5 W |
| Current consumption power contacts | typ. 100 mA + holding current motor brake |
| Current consumption E-bus | 120 mA |
| Distributed clocks | yes |
| Special features | compact (30Â mm wide), absolute feedback, One Cable Technology (OCT), Safe Motion via TwinSAFE |
| Realization STO | initiated by TwinSAFE Logic via FSoE |
| Safe stop functions | Safe Torque Off (STO), Safe Stop 1 (SS1), Safe Stop 2 (SS2), Safe Operating Stop (SOS) |
| Safe position functions | Safely Limited Position (SLP), Safe CAM (SCA), Safely Limited Increment (SLI) |
| Safe speed functions | Safe Speed Range (SSR), Safely Limited Speed (SLS), Safe Speed Monitor (SSM), Safe Maximum Speed (SMS) |
| Safe rotating direction functions | Safe Direction positive (SDIp), Safe Direction negative (SDIn) |
| Safe acceleration functions | Safe Maximum Acceleration (SMA), Safe Acceleration Range (SAR) |
| Protocol | TwinSAFE/Safety over EtherCAT |
| Время отклика | ⤠watchdog time (parameterizable) |
| Electrical isolation | 500 V (E-bus/field potential) |
| Масса | approx. 390 g |
| Operating temperature | 0â¦55°C |
| Storage temperature | -25â¦+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. rating/installation pos. | IP20/see documentation |
| Approvals/markings | CE, UL, TÃV SÃD |
| Description | The ELM72xx-9018 servomotor EtherCAT Terminal with integrated absolute value 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 |