Overview
Manuals
Core Application Advantages
More Features
Features:
- Belongs to the SIMODRIVE series and functions as a module for infeed and regenerative feedback
- Internal air cooling via built-in high-volume heat sink fans
- SIMODRIVE 611 Infeed/Regenerative Feedback Module
This module boasts extremely powerful power supply capabilities, with a rated DC bus power of 120kW and a maximum peak output power of 175kW. It plays the role of the "energy core" in the entire automated axis drive chain, specifically designed to provide stable and clean DC power to multi-axis CNC systems (such as the feed axis and spindle power modules of SINUMERIK CNC systems). This module is widely used in heavy-duty machine tools, automotive production lines, and various heavy-duty precision machining centers.
In terms of functionality, this power module integrates advanced closed-loop control and comprehensive system protection mechanisms. Unlike traditional uncontrolled simple rectifier modules, it can provide a constant DC bus voltage output unaffected by external power grid fluctuations.
The 6SN1145-1BB00-0FA1 Siemens SIMODRIVE 611 feed/regenerative feedback module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SN1145-1BB00-0FA1 SIMODRIVE 611 feed/regenerative feedback module INFO(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Regenerative Braking Feedback: When high-inertia motors (such as large CNC spindles or presses) brake or decelerate rapidly, they function like generators. Unlike traditional braking resistors that dissipate kinetic energy as heat, this module dynamically purifies and filters energy, regenerating it back into the plant's main grid, thus maximizing energy efficiency.
Centralized Bus Design: This module is mounted on the far left of the shared drive suite, powering continuous single-axis or dual-axis power modules (such as the 300A 6SN1123-1AA00-0JA1 module) via a robust mechanical copper bridge.
The Siemens 6SN1145-1BB00-0FA1 is a feed/regenerative feedback module in the SIMODRIVE series. This module efficiently outputs 120/156 kW of power, suitable for demanding applications in CNC systems. Its internal cooling design ensures optimal operation and helps maintain stable performance under load.
The module operates from 380 to 480 V AC, offering flexible installation options. Its operating temperature range is 0°C to 45°C, ensuring reliable operation in various environments. Furthermore, the module can withstand temperatures from -20°C to 45°C, further enhancing its adaptability to different operating conditions. The module also features closed-loop control for precise management of feed and feedback in CNC systems.
