EWDB
集成伺服驱动器
内置控制单元，这款同步伺服电机结合了紧凑的尺寸与分散驱动的概念，节省空间，优化机身布线。
Features
- 电源范围从 24 到 60 Vdc
- 集成单圈绝对编码器
- 可用现场总线：CANopen DS402 – EtherCAT – ProfinetIO – EthernetIP
- 4 个数字输入
- 防护等级：IP65
- 使用 Drivewatcher 进行配置
- 后部有 4 个 IP65 工业金属连接器，防水，顶部 2 个用于现场总线通信，底部 2 个用于 I/O 和电源连接
- 基于 60 mm 法兰电机，静止扭矩为 0.7 Nm、1.3 Nm 或 1.6 Nm，带或不带集成减速器
EWDB
| EWDB121xxx | EWDB122xxx | EWDB123xxx | |
|---|---|---|---|
| Drive section | |||
| Input Power Main Circuit | From 24Vdc to 60Vdc – All data referred to 48Vdc +/-10% | From 24Vdc to 60Vdc – All data referred to 48Vdc +/-10% | From 24Vdc to 60Vdc – All data referred to 48Vdc +/-10% |
| Input Power Control Circuit | 24Vdc | 24Vdc | 24Vdc |
| Output Current | 10A | 10A | 10A |
| Peak Current (for 2 s) | 20A | 20A | 20A |
| Control Method | PWM Sinusoidal wave drive | PWM Sinusoidal wave drive | PWM Sinusoidal wave drive |
| Analogue Input | no | no | no |
| Digital Input | 4 x +24 Vdc (Drive Enable – Limit Switch 1, 2 – Homing) | 4 x +24 Vdc (Drive Enable – Limit Switch 1, 2 – Homing) | 4 x +24 Vdc (Drive Enable – Limit Switch 1, 2 – Homing) |
| Digital Output | no | no | no |
| Status Led | For status and alarms warning | For status and alarms warning | For status and alarms warning |
| Communication | RS-485 (for configuration) – CANopen – EtherCAT - ProfinetIO | RS-485 (for configuration) – CANopen – EtherCAT - ProfinetIO | RS-485 (for configuration) – CANopen – EtherCAT - ProfinetIO |
| Protection | I²T, thermal | I²T, thermal | I²T, thermal |
| Brake management | Integrated; immediate stop or in ramp mode (optional) | Integrated; immediate stop or in ramp mode (optional) | Integrated; immediate stop or in ramp mode (optional) |
| Configuration drive | With Drivewatcher Software | With Drivewatcher Software | With Drivewatcher Software |
| Power Loss | 7,2W @ stand-by – 24,3W @ I nominal | 7,2W @ stand-by – 24,3W @ I nominal | 7,2W @ stand-by – 24,3W @ I nominal |
| Motor Section | |||
| Stall Torque | 0,7 Nm | 1,3 Nm | 1,6 Nm |
| Max Torque | 2,4 Nm | 2,5 Nm | 3,5 Nm |
| Stall Current | 7A | 10A | 14A |
| Peak Current | 20A | 20A | 20A |
| Max Mechanical Speed | 3500 rpm | 3000 rpm | 3000 rpm |
| Voltage Constant Ke | 8 V/krpm | 8 V/krpm | 8,5 V/krpm |
| Torque Constant KT | 0,13 Nm/A | 0,132 Nm/A | 0,141 Nm/A |
| Rotor Inertia | 0,13 kgcm² | 0,23 kgcm² | 0,33 kgcm² |
| Flange | Interax 63 mm x Centering 40 mm | ||
| Weight | 1,8 kg | 2,3 kg | 2,9 kg |
| Connection Type | Connectors M17 for power and M12 for signal / fieldbus | Connectors M17 for power and M12 for signal / fieldbus | Connectors M17 for power and M12 for signal / fieldbus |
| Environmental Conditions | |||
| Working Temperature | 0°C to 40°C | 0°C to 40°C | 0°C to 40°C |
| Stocking Temperature | -20°C .. + 65°C | -20°C .. + 65°C | -20°C .. + 65°C |
| Altitude | Lower than 1000m | Lower than 1000m | Lower than 1000m |
| Humidity | 5 to 85%RH or less both Operating and Storage | 5 to 85%RH or less both Operating and Storage | 5 to 85%RH or less both Operating and Storage |
| Vibration | 9,8m/s² or less, 10 - 60Hz (Do not use continuously at resonance frequency | 9,8m/s² or less, 10 - 60Hz (Do not use continuously at resonance frequency | 9,8m/s² or less, 10 - 60Hz (Do not use continuously at resonance frequency |
| Protection Degree | IP65 | IP65 | IP65 |
| Standard | |||
| 2014/35/UE - 2014/35/EU | Direttiva Bassa Tensione / Low Voltage Directive / Directive Basse Tension / Niederspannungsrichtlinie / Directiva de Baja Tensión: | Direttiva Bassa Tensione / Low Voltage Directive / Directive Basse Tension / Niederspannungsrichtlinie / Directiva de Baja Tensión: | Direttiva Bassa Tensione / Low Voltage Directive / Directive Basse Tension / Niederspannungsrichtlinie / Directiva de Baja Tensión: |
| 2014/30/UE - 2014/30/EU | Direttiva EMC / EMC directive / Directive CEM / EMV-Richtlinie / Directiva EMC: | Direttiva EMC / EMC directive / Directive CEM / EMV-Richtlinie / Directiva EMC: | Direttiva EMC / EMC directive / Directive CEM / EMV-Richtlinie / Directiva EMC: |
| 2011/65/UE – 2011/65/EU | Direttiva RoHS / RoHS Directive / Directive RoHS / RoHS-Richtlinie / Directiva RoHS: | Direttiva RoHS / RoHS Directive / Directive RoHS / RoHS-Richtlinie / Directiva RoHS: | Direttiva RoHS / RoHS Directive / Directive RoHS / RoHS-Richtlinie / Directiva RoHS: |
| CEI EN 61800-3 2005 + A1:2013 | EMC requirements and specific test methods | EMC requirements and specific test methods | EMC requirements and specific test methods |
| CEI EN 61800-2 1999-2009 | General requirements. Rating specifications | General requirements. Rating specifications | General requirements. Rating specifications |
| CEI EN 61800-5-1 2009 | Safety requirements. Electrical, thermal and energy | Safety requirements. Electrical, thermal and energy | Safety requirements. Electrical, thermal and energy |