Siemens 6SE3-123-5DS45 Refurbished MIDI MASTER AC Drive

The Siemens 6SE3-123-5DS45, also identified as 6SE31235DS45, is a MIDI MASTER AC drive designed for reliable variable-speed motor control in demanding industrial automation and manufacturing applications. This Siemens MIDI MASTER 1850/3 drive is designed for a 3-phase 380–500 VAC power supply at 50/60 Hz and provides a rated output power of 18.5 kW. With an IP56 protection rating, the unit is suited for industrial environments where protection from dust and water is an important consideration.

York Scientific offers professionally refurbished Siemens 6SE3-123-5DS45 MIDI MASTER AC Drives that are thoroughly inspected, professionally cleaned, electrically tested, and functionally verified before shipment. Each unit undergoes a comprehensive quality assurance process to help minimize unexpected equipment downtime and provide a dependable replacement solution for existing Siemens industrial drive systems.

The MIDI MASTER drive provides dependable variable-speed motor control for a wide range of industrial machinery and automation equipment. Choosing a professionally refurbished 6SE3-123-5DS45 provides a cost-effective alternative to purchasing new equipment while helping extend the operational life of existing machinery. York Scientific also offers repair, refurbishment, and exchange services for Siemens drives and other industrial automation components.

Siemens 6SE3-123-5DS45
*Actual item may vary.

Siemens 6SE3-123-5DS45

Manufacturer: Siemens
Product Description: Ac Drive Midi Master 1850/3 Ip56 3ac 380-500v 50/60 Hertz Rated Output 18.5kw Ip56
Part Number: 6SE3-123-5DS45
Condition: Refurbished and Tested
Units in Stock: 6


Repair Price: $2396.51 Includes 2 Years Warranty!

Our repair process is as simple as it is fast: enter details below and we will email you an RMA number along with the shipping instructions. Once we receive your defective equipment, our service team will contact and assist you until your repair is completed.

Typical Applications

The Siemens 6SE3-123-5DS45 MIDI MASTER AC Drive is commonly used in a variety of industrial motor control and automation applications, including:

  • Industrial Drive Systems
  • MIDI MASTER Drive Applications
  • Variable-Speed Motor Control
  • Industrial Automation Systems
  • Manufacturing Machinery
  • Production Equipment
  • Material Handling Systems
  • Conveyor Systems
  • Machine Tools
  • Heavy-Duty Industrial Equipment

Key Features

  • Manufacturer: Siemens
  • Part Number: 6SE3-123-5DS45
  • Alternate Part Number: 6SE31235DS45
  • Product Family: MIDI MASTER
  • Model: MIDI MASTER 1850/3
  • Product Type: AC Drive
  • Input Voltage: 3-Phase 380–500 VAC
  • Input Frequency: 50/60 Hz
  • Rated Output Power: 18.5 kW
  • Protection Rating: IP56
  • Designed for Variable-Speed Motor Control
  • Suitable for Industrial Automation Applications
  • Refurbished and Tested

Quality Assurance

Every refurbished Siemens 6SE3-123-5DS45 MIDI MASTER AC Drive undergoes a detailed quality assurance process before shipment. Each unit is carefully inspected, professionally cleaned, electrically tested, and functionally verified by experienced technicians to help ensure dependable performance in demanding industrial environments.

York Scientific follows rigorous refurbishment and testing procedures to provide reliable replacement automation components. A professionally refurbished Siemens drive provides a cost-effective alternative to new equipment while helping maintain the performance and reliability required for existing industrial motor control and automation systems.

Repair & Exchange Services

York Scientific offers professional repair and exchange services for the Siemens 6SE3-123-5DS45 MIDI MASTER AC Drive. Our experienced technicians perform comprehensive diagnostics, component-level troubleshooting, repairs, rebuilding, and functional testing to help restore industrial drive equipment to dependable operating condition.

If your existing 6SE3-123-5DS45 is malfunctioning, displaying error codes, or experiencing intermittent performance issues, York Scientific can provide diagnostic and repair solutions designed to help reduce equipment downtime and extend the service life of your industrial automation system.

Why Choose York Scientific?

  • Professionally Refurbished Siemens Equipment
  • Comprehensive Inspection and Functional Testing
  • Experienced Industrial Electronics Technicians
  • Reliable Replacement Products
  • Cost-Effective Alternative to New Equipment
  • Fast Worldwide Shipping
  • Repair and Exchange Services Available
  • Experience with Siemens MIDI MASTER Equipment
  • Responsive Technical Support
  • Commitment to Customer Satisfaction

Frequently Asked Questions

Is the Siemens 6SE3-123-5DS45 tested before shipment?

Yes. Every refurbished Siemens 6SE3-123-5DS45 is thoroughly inspected, professionally cleaned, electrically tested, and functionally verified before shipment to help ensure dependable operation.

What is the power rating of the Siemens 6SE3-123-5DS45?

The Siemens 6SE3-123-5DS45 has a rated output power of 18.5 kW and is part of the Siemens MIDI MASTER 1850/3 drive series.

What input voltage does the Siemens 6SE3-123-5DS45 support?

The Siemens 6SE3-123-5DS45 is designed for a 3-phase 380–500 VAC input supply with a 50/60 Hz frequency.

What is the Siemens 6SE3-123-5DS45 used for?

The Siemens 6SE3-123-5DS45 MIDI MASTER AC Drive is used for variable-speed motor control in industrial automation, manufacturing equipment, production machinery, material handling systems, conveyors, machine tools, and other compatible industrial applications.

Can York Scientific repair the Siemens 6SE3-123-5DS45?

Yes. York Scientific provides diagnostic, repair, refurbishment, and exchange services for the Siemens 6SE3-123-5DS45. Experienced technicians perform component-level troubleshooting, repairs, rebuilding, and functional testing for eligible units.

Request a Quote

Looking for the Siemens 6SE3-123-5DS45 Refurbished MIDI MASTER AC Drive? Contact York Scientific today for pricing, product availability, repair services, or exchange options. Our experienced team is ready to help you find a dependable Siemens replacement drive for your industrial automation, motor control, manufacturing, and variable-speed drive requirements.