Siemens 6SE6440-2UC21-1BA1 Refurbished MICROMASTER 440 AC Drive

The Siemens 6SE6440-2UC21-1BA1, also identified as 6SE64402UC211BA1, is a MICROMASTER 440 AC drive designed for reliable variable-speed motor control in industrial automation systems. This Siemens drive features a 1-phase 200–240 VAC input with a 47–63 Hz frequency range and provides 1.1 kW (1.5 HP) rated motor output for demanding industrial applications. The B-frame drive is suitable for a wide range of machinery requiring dependable and precise motor speed control.

York Scientific offers professionally refurbished Siemens 6SE6440-2UC21-1BA1 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 industrial automation systems.

The MICROMASTER 440 provides flexible and reliable motor control for manufacturing, material handling, conveyor, packaging, and other industrial equipment. Choosing a professionally refurbished 6SE6440-2UC21-1BA1 provides a cost-effective alternative to purchasing new equipment while helping extend the service life of existing machinery. York Scientific also offers repair, refurbishment, and exchange services for Siemens drives and industrial automation components.

Siemens 6SE6440-2UC21-1BA1
*Actual item may vary.

Siemens 6SE6440-2UC21-1BA1

Manufacturer: Siemens
Product Description: Ac Drive Micromaster 5.5 Amp 1 Phase 200/240 Vac 1.1 Kw B Frame
Part Number: 6SE6440-2UC21-1BA1
Condition: Refurbished and Tested
Units in Stock: 6


Repair Price: $375.47 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 6SE6440-2UC21-1BA1 MICROMASTER 440 AC drive is commonly used in a variety of industrial motor control and automation applications, including:

  • Industrial Automation Systems
  • Motor Speed Control
  • Conveyor Systems
  • Material Handling Equipment
  • Packaging Machinery
  • Pumps and Fans
  • Manufacturing Equipment
  • Machine Tools
  • Production Machinery
  • General Industrial Automation

Key Features

  • Manufacturer: Siemens
  • Part Number: 6SE6440-2UC21-1BA1
  • Alternate Part Number: 6SE64402UC211BA1
  • Product Family: MICROMASTER 440
  • AC Drive / Variable Frequency Drive
  • B Frame Configuration
  • Input Voltage: 1-Phase 200–240 VAC ±10%
  • Input Frequency: 47–63 Hz
  • Rated Motor Power: 1.1 kW / 1.5 HP
  • Rated Output Current: 5.5 A
  • 3-Phase Motor Output
  • Constant Torque Operation
  • IP20 Protection Rating
  • Professionally Refurbished and Fully Tested

Quality Assurance

Every refurbished Siemens 6SE6440-2UC21-1BA1 MICROMASTER 440 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 reliable performance in demanding industrial environments.

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

Repair & Exchange Services

York Scientific offers professional repair and exchange services for the Siemens 6SE6440-2UC21-1BA1 MICROMASTER 440 AC Drive. Our experienced technicians perform comprehensive diagnostics, component-level troubleshooting, repairs, and functional testing to help restore industrial drives to dependable operating condition.

If your existing 6SE6440-2UC21-1BA1 is malfunctioning, displaying error codes, or experiencing 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 Automation Components
  • Responsive Technical Support
  • Commitment to Customer Satisfaction

Frequently Asked Questions

Is the Siemens 6SE6440-2UC21-1BA1 tested before shipment?

Yes. Every refurbished Siemens 6SE6440-2UC21-1BA1 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 6SE6440-2UC21-1BA1?

The Siemens 6SE6440-2UC21-1BA1 has a rated motor output of 1.1 kW (1.5 HP) and a rated output current of 5.5 A.

What input voltage does the Siemens 6SE6440-2UC21-1BA1 support?

The Siemens 6SE6440-2UC21-1BA1 supports a 1-phase 200–240 VAC ±10% input with an input frequency range of 47–63 Hz.

What is the Siemens 6SE6440-2UC21-1BA1 used for?

The Siemens MICROMASTER 440 drive is commonly used for variable-speed motor control in industrial automation, conveyors, pumps, fans, packaging machinery, material handling equipment, manufacturing machinery, and other motor-driven applications.

Can York Scientific repair the Siemens 6SE6440-2UC21-1BA1?

Yes. York Scientific provides diagnostic, repair, refurbishment, and exchange services for the Siemens 6SE6440-2UC21-1BA1. Experienced technicians perform component-level troubleshooting, repairs, and functional testing for eligible units.

Request a Quote

Looking for the Siemens 6SE6440-2UC21-1BA1 Refurbished MICROMASTER 440 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, and manufacturing requirements.