Siemens 6SN1145-1BA01-0DA1
€5,390.00
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Siemens 6SN1145-1BA02-0CA1 is a regulated SIMODRIVE 611 infeed/regenerative feedback module for modular drive systems. The module supplies the shared DC link and can return energy to the line when the axes decelerate. Siemens assigns this version to the 36/47 kW power class and specifies internal heat dissipation plus line-contactor control with a normally closed contact. The documented line voltages of 3 AC 400 V, 415 V and 480 V and the associated DC link voltages of 600/625/680 V are relevant for operation. The SIMODRIVE 611 tables specify 36 kW continuous regenerative power and 70 kW peak regenerative power. Supplementary technical data lists a 60.5 A rated current, 200 mm module width and 15.5 kg weight. Connections X121 for temperature and I²t monitoring and X171 for line and precharging contactor control support unambiguous system assignment. For replacement, the complete MLFB, line connection, power class, DC link, module width, cooling concept and control connections must match the installed machine. A visually similar SIMODRIVE module may have a different infeed rating, regenerative class or heat-dissipation method. Variants with a different line voltage or external heat dissipation also cannot be identified safely from the front view alone. The complete order number prevents incorrect assignment. Siemens 6SN1145-1BA02-0CA1 is therefore especially suitable for targeted maintenance of older machine tools, machining centers and production equipment whose SIMODRIVE-611 system must remain in its original configuration. The exact type number simplifies comparison with the circuit diagram, bill of materials and cabinet layout without claiming blanket interchangeability with neighboring 6SN1145-Varianten. For retrofit projects, line effects, precharging and machine engineering must still be checked separately.
| Manufacturer | Siemens |
|---|---|
| Product range | SIMODRIVE 611 |
| Manufacturer/order/identification number | 6SN1145-1BA02-0CA1 |
| Device type | regulated infeed/regenerative feedback module |
| Power class | 36/47 kW |
| Continuous regenerative power | 36 kW |
| Peak regenerative power | 70 kW |
| Line voltages | 3 AC 400 V, 415 V and 480 V |
| DC link voltages | 600/625/680 V DC |
| Rated current | 60.5 A |
| Cooling | internal heat dissipation |
| Module width | 200 mm |
| Weight | 15.5 kg |
| Monitoring | X121 for temperature and I²t monitoring |
| Contactor control | X171 for line and precharging contactor |
| Line contactor | control with normally closed contact |
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The regulated SIMODRIVE 611 infeed/regenerative feedback module supplies the DC link and can return braking energy from the drive system to the line.
The Siemens system data specifies 36 kW continuous regenerative power and 70 kW peak regenerative power for this power class.
Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.
Please note that the guarantee only applies when the warranty seal is undamaged.
If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.
Further details are provided in the terms and conditions supplied with your quotation.
We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.
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Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.
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Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.
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