6SN1145-1BA01-0DA0 - SERVO AZIONAMENTI - SIEMENS Repair or Buy

Siemens 6SN1145-1BA01-0DA0 – SIMODRIVE 611 – Regulated Infeed/Regenerative Feedback Power Module 55/71 kW

Technical Description

The Siemens 6SN1145-1BA01-0DA0 is a regulated Infeed/Regenerative Feedback Power Module from the SIMODRIVE 611 family, designed to efficiently manage power supply and energy recovery in medium- and high-power Siemens digital drive systems.

This module, with a rated power of 55/71 kW, integrates a mains contactor with break contact and ensures voltage stabilization and regulation for the connected drive units.
It can return braking energy to the power grid, improving overall system efficiency and reducing energy consumption.

Developed for complex industrial applications such as CNC machine tools, production lines, and advanced automation systems, the SIMODRIVE 611 Infeed module guarantees stable operation, high reliability, and effective protection against overvoltage and load fluctuations.

⚙️ Main Features – Siemens 6SN1145-1BA01-0DA0

• Type: Regulated Infeed/Regenerative Feedback Power Module

• Family: SIMODRIVE 611

• Rated Power: 55 / 71 kW

• Main Function: Power supply and regenerative energy feedback to the mains

• Special Feature: Integrated mains contactor with break contact

• Voltage: Standard industrial three-phase supply

• Control: Automatic regulation of drive supply voltage

• Compatibility: Siemens SIMODRIVE 611 digital drive systems

• Advantages: High energy efficiency, stable power supply, reduced downtime, and enhanced drive protection

🏭 Typical Applications – Siemens 6SN1145-1BA01-0DA0

• Power supply and energy regeneration for Siemens SIMODRIVE 611 multi-drive systems

• CNC machine tools with high dynamic performance requirements

• Complex industrial automation systems

• Production lines demanding high power and continuous operation

• Installations requiring grid stability and braking energy recovery

🔧 E-Repair Services for Siemens 6SN1145-1BA01-0DA0

As an Approved Siemens Partner and the only authorized Service Partner in Europe, E-Repair offers a full range of services for the maintenance, repair, and remanufacturing of SIMODRIVE 611 modules, ensuring like-new performance and production continuity:

• 🔧 Siemens-certified repair in E-Repair’s in-house technical laboratory

• ♻️ Complete remanufacturing, replacing critical components and testing on Siemens benches

• 🚚 Advance shipment of a remanufactured or new unit, if available

• 🛠️ On-site and remote technical support by Siemens-qualified technicians

• 💾 Backup and verification of control and communication parameters

• 🌐 Technological cleaning and protective treatment of electronic circuits

• ✅ 12-month warranty, extendable up to 24 months upon request

All E-Repair services comply with international standards BS 8001:2017, AFNOR XP X30-901:2018, and ISO 14064-1 (Carbon Footprint – Scope 3), supporting ESG policies and industrial sustainability.

❓ Frequently Asked Questions (FAQ) – Siemens 6SN1145-1BA01-0DA0

Can I send my faulty module for repair?
✔️ Yes. Fill out the request form on the E-Repair website to receive shipping instructions for the technical laboratory.

Is it possible to receive a remanufactured unit in advance?
✔️ Yes. If available, E-Repair can provide a remanufactured or new module to minimize downtime.

Is the product tested before delivery?
✔️ Every 6SN1145-1BA01-0DA0 repaired or remanufactured unit is tested on Siemens benches under real operating simulations to guarantee like-new performance.