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Description：

The 6SN1145-1BB00-0FA1 from Siemens is part of the SIMODRIVE series and serves as an infeed/regenerative feedback module. This device efficiently delivers power ratings of 120/156 kW, making it suitable for demanding applications in CNC systems. The internal cooling design ensures optimal operation while helping to maintain performance under load. With a compact size, measuring 30.50 cm x 30.50 cm x 53.30 cm and weighing 27 kg, it can fit well within various setups.

It operates on a voltage input of 380 to 480 V AC, providing flexibility in installation. The module is designed for environments with operating temperatures from 0°C to 45°C, ensuring reliable performance in a variety of settings. For storage purposes, it can withstand temperatures as low as -20°C up to 45°C, enhancing versatility for different operational contexts. This unit also features closed-loop control, promoting precise management of infeed and feedback within CNC systems.

Specification：

Frequently asked questions

Q1: What is the Siemens 6SN1145-1BB00-0FA1 Regenerative Feedback Module used for?

A1: The Siemens 6SN1145-1BB00-0FA1 Regenerative Feedback Module is used in SIMODRIVE drive systems to recover braking energy generated during motor deceleration and feed it back into the power supply network, improving overall system efficiency.

Q2: What is the 6SN1145-1BB00-0FA1 power rating of the regenerative feedback module?

A2: The 6SN1145-1BB00-0FA1 module has a power rating of 120/156 kW, enabling it to handle substantial regenerative energy in demanding industrial motion control applications.

Q3: What input voltage does the 6SN1145-1BB00-0FA1 module require?

A3: The 6SN1145-1BB00-0FA1 module operates with an input voltage range of 380 to 480 V AC, making it compatible with standard industrial three-phase power systems.

Q4: What is the operating temperature range of the 6SN1145-1BB00-0FA1 module?

A4: The 6SN1145-1BB00-0FA1 is designed to operate within a temperature range of 0°C to +45°C (32°F to +113°F).

Product Applications

Automotive Plants: Large stamping workshops, robot body welding production lines, and car assembly conveyor belts.

Aerospace Manufacturing: Five-axis CNC aerospace titanium/aluminum alloy machining centers and large gantry milling machines.

Heavy Machinery & Machine Tool Factories: CNC large vertical lathes, boring machines, grinding machines, and various heavy-duty machining equipment relying on the Siemens 840D CNC system.

Electronics & Semiconductor Manufacturing Plants: Large-scale automated multi-station assembly lines and precision high-speed counting and positioning control equipment.

Metallurgy & Paper Mills: Cold/hot rolling strip production lines, large winding and rewinding equipment, and high-tension continuous control paper production lines.