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EP3E-EC application in machine tool industry (non-standard grinding machine)

2023-06-01


一、Application introduction



Non-standard grinding machine for processing tap products.



二、Process requirements


1. The power head adopts the infinite rotation function to avoid the problem of encoder multi-turn overflow
2. Use EtherCAT bus control
3. Quick response and accurate positioning

三、System scenario


1. The control system adopts positive motion ZMC204E motion controller and 5 Maxsine EtherCAT bus servos
2. The servo motor adopts G series motor



四、Scenario advantages


1. Fast servo response and high work efficiency
2. No fault in the working environment of high oil sewage vapor
3. Full bus scheme, easy maintenance, can provide rich diagnostic information


五、Device description EP3E-EC


1. Voltage: AC 220V/380V
2. Power: 0.1kW~15kW
3. 125μs minimum communication cycle
4. Synchronous jitter time is less than 1μs, DC synchronization (SYNC0)
5. Process data channel: 4RxPDO, 4TxPDO, 32bytes/PDO
6. Service data channel: 1SDO
7. Control cycle: current loop 62.5μs, speed loop 62.5μs, position loop 62.5μs
8. Operation mode: CSP, CSV, CST


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