ABB VS1MD21 Refurbished AC Drive

The ABB VS1MD21 is a VS1 Series industrial AC drive (variable frequency drive) designed for reliable speed control of three-phase AC induction motors in industrial automation applications. Originally developed under the Baldor Reliance product line and later supported by ABB, the VS1 Series combines compact design, digital motor control, and dependable operation for applications requiring accurate speed regulation and efficient motor performance. The VS1MD product family is now in the ABB obsolete lifecycle phase and is commonly replaced with newer ABB drive families while remaining widely used in existing installations.

York Scientific supplies professionally refurbished ABB VS1MD21 AC drives that are thoroughly inspected, cleaned, tested, and quality verified before shipment. Every unit undergoes a comprehensive refurbishment process performed by experienced technicians, providing a dependable replacement solution for obsolete, surplus, or failed industrial automation equipment while helping reduce maintenance costs and minimize unexpected downtime.

Abb VS1MD21
*Actual item may vary.

Abb VS1MD21

Manufacturer: Abb
Product Description: Drive, 1hp, .75kw, 5amp, 3ph, 0-240vac 0-400hz, 230v, Ip20, Electronic Control
Part Number: VS1MD21
Condition: Refurbished and Tested
Units in Stock: 2


Repair Price: $369.41 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.

Industrial Applications

  • Conveyor Systems
  • Pump Control Systems
  • Fans and Blowers
  • Packaging Machinery
  • Material Handling Equipment
  • Machine Tools
  • Industrial Mixers
  • Process Automation Equipment
  • General Purpose Motor Speed Control

Key Features

  • Manufacturer: ABB (Baldor Reliance)
  • Part Number: VS1MD21
  • VS1 Series Variable Frequency Drive
  • Digital AC Motor Control
  • Compact Industrial Design
  • Adjustable Frequency Output
  • Smooth Acceleration and Deceleration Control
  • Integrated Protective Functions
  • Suitable for Three-Phase AC Motors
  • Reliable Industrial Performance
  • OEM ABB Replacement Component
  • Professionally Refurbished and Fully Tested

Professional Refurbishment Process

Every refurbished ABB VS1MD21 AC drive undergoes detailed inspection, internal cleaning, replacement of defective electronic components where required, comprehensive functional testing, and final quality verification. Each drive is carefully evaluated to ensure dependable industrial performance before shipment.

Purchasing a professionally refurbished ABB AC drive provides a practical and cost-effective alternative to purchasing new equipment while extending the operational life of existing industrial automation systems.

Repair & Exchange Services

York Scientific provides repair and exchange services for ABB VS1MD21 AC drives. Our experienced technicians perform complete diagnostics, component-level troubleshooting, board-level repairs, rebuilding, and comprehensive functional testing to restore defective drives to dependable operating condition. Exchange services are available to help minimize costly production downtime.

Why Choose York Scientific?

  • Professionally Refurbished ABB Industrial Drives
  • Comprehensive Inspection and Functional Testing
  • Fast Worldwide Shipping
  • Competitive Pricing
  • Repair, Exchange, and Technical Support
  • Large Inventory of Obsolete Industrial Automation Components
  • Experienced Industrial Automation Specialists

Worldwide Supply & Support

York Scientific supplies refurbished ABB industrial automation products to customers worldwide. Whether you require an emergency replacement, preventive maintenance inventory, or long-term support for ABB VS1 Series AC drives, we are committed to delivering dependable products, responsive customer service, and fast worldwide shipping.

Frequently Asked Questions

What is the ABB VS1MD21 used for?

The ABB VS1MD21 is a VS1 Series variable frequency drive designed to control the speed of three-phase AC induction motors used in conveyors, pumps, fans, packaging equipment, and other industrial automation systems.

Is the ABB VS1MD21 still supported?

The VS1MD Series has reached the ABB Obsolete lifecycle phase. Many existing systems continue to operate with these drives, making professionally refurbished replacement units an excellent solution for maintaining legacy equipment.

Is every refurbished ABB VS1MD21 tested before shipment?

Yes. Every refurbished drive is professionally inspected, cleaned, electrically tested, and quality verified before shipment to ensure dependable industrial performance.

Can York Scientific repair my ABB VS1MD21 AC drive?

Yes. We provide diagnostic evaluation, component-level repairs, rebuilding, exchange services, and comprehensive testing for ABB industrial AC drives.

Do you offer worldwide shipping?

Yes. York Scientific provides fast worldwide shipping for refurbished ABB industrial drives and automation components, helping customers minimize downtime with dependable replacement solutions.

Request Pricing & Availability

Looking for a refurbished ABB VS1MD21 AC Drive? Contact York Scientific today to request pricing, verify inventory availability, or learn more about our refurbishment, repair, and exchange services. Our experienced team is ready to help keep your industrial automation systems operating efficiently while minimizing costly downtime.