Siemens 6SE9212-1BA40 Refurbished MICROMASTER MM37 AC Drive

The Siemens 6SE9212-1BA40, also identified as 6SE92121BA40, is a Siemens MICROMASTER MM37 AC drive designed to provide dependable variable-speed control for small AC motors used in industrial automation, manufacturing, machinery, and general-purpose motor control applications. This drive supports a 1-phase 208–240 VAC input and is rated for 0.37 kW (0.5 HP) motor power with a rated output current of 2.1 A. The drive provides three-phase AC output and is designed for constant-torque motor applications.

The MICROMASTER MM37 is part of the Siemens MICROMASTER family of compact frequency converters designed for flexible motor speed regulation and general-purpose industrial applications. The 6SE9212-1BA40 features a built-in Class A filter and supports a 1-phase 208–240 VAC ±10% supply with a 50/60 Hz input frequency. Its integrated filtering helps support installations where the applicable EMC requirements must be met.

The Siemens 6SE9212-1BA40 provides 150% overload capability for 60 seconds in constant-torque operation. Its compact IP20 enclosure, integrated Class A filter, and flexible frequency control make it suitable for conveyors, pumps, fans, blowers, packaging machinery, material handling equipment, machine equipment, and other low-power motor-control systems.

York Scientific supplies professionally refurbished Siemens 6SE9212-1BA40 drives that are thoroughly inspected, professionally cleaned, electrically evaluated, and quality tested before shipment. This refurbishment process provides a dependable replacement solution for obsolete, discontinued, or difficult-to-source Siemens automation equipment while helping reduce replacement costs and minimize unexpected industrial downtime.

Siemens 6SE9212-1BA40
*Actual item may vary.

Siemens 6SE9212-1BA40

Manufacturer: Siemens
Product Description: 4.6 Amp 230 Vac 47-63 Hertz 0.50 Hp 370 W Ip20
Part Number: 6SE9212-1BA40
Condition: Refurbished and Tested
Units in Stock: 6


Repair Price: $712.31 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

  • Small AC Motor Control
  • Variable-Speed Drive Systems
  • Conveyor Systems
  • Small Pump Applications
  • Fans and Blowers
  • Packaging Machinery
  • Material Handling Equipment
  • Machine Tools
  • Small Manufacturing Equipment
  • Process Automation Systems
  • Factory Automation Systems
  • Industrial Machinery
  • General-Purpose Motor Control

Key Features

  • Manufacturer: Siemens
  • Part Number: 6SE9212-1BA40
  • Alternate Part Number: 6SE92121BA40
  • Product Family: MICROMASTER
  • Product Type: AC Drive / Frequency Inverter
  • Model: MICROMASTER MM37
  • Input Voltage: 1-Phase 208–240 VAC ±10%
  • Input Frequency: 50/60 Hz
  • Rated Motor Power: 0.37 kW / 0.5 HP
  • Rated Output Current: 2.1 A
  • Three-Phase AC Output
  • Output Frequency: 0–400 Hz
  • Built-In Class A Filter
  • Constant Torque Operation
  • Variable Torque: Not Applicable
  • 150% Overload Capability for 60 Seconds
  • IP20 Protection Rating
  • Ambient Temperature: 0°C to +50°C
  • Dimensions: 175 x 73 x 141 mm (H x W x D)
  • Compact Industrial Design
  • Professionally Refurbished and Fully Tested

Professional Refurbishment Process

Every refurbished Siemens 6SE9212-1BA40 undergoes a detailed inspection, professional cleaning, electrical evaluation, and comprehensive functional testing before shipment. Experienced technicians carefully examine the drive and its electronic components to help identify potential faults and ensure dependable performance in compatible industrial applications.

Purchasing a professionally refurbished Siemens MICROMASTER drive provides a practical and cost-effective alternative to sourcing new or discontinued equipment. The refurbishment process helps extend the service life of existing motor-control systems while reducing maintenance expenses and helping minimize costly production interruptions.

Repair & Exchange Services

York Scientific provides professional repair and exchange services for the Siemens 6SE9212-1BA40 MICROMASTER MM37 AC Drive. Our experienced technicians perform complete diagnostics, component-level troubleshooting, electronic repairs, rebuilding, and comprehensive functional testing to help restore defective drives to dependable operating condition.

Whether the drive is experiencing fault conditions, intermittent operation, power-related issues, or other performance problems, York Scientific can provide repair and replacement solutions designed to help minimize production downtime and maintain existing Siemens automation equipment.

Why Choose York Scientific?

  • Professionally Refurbished Siemens Industrial Drives
  • Comprehensive Inspection and Functional Testing
  • Experienced Industrial Electronics Technicians
  • Reliable Replacement Products
  • Cost-Effective Alternative to New Equipment
  • Fast Worldwide Shipping
  • Repair, Exchange, and Technical Support
  • Large Inventory of Legacy Industrial Automation Components
  • Experience with Siemens MICROMASTER Drive Systems
  • Responsive Customer Support

Worldwide Supply & Support

York Scientific supplies refurbished Siemens industrial automation and drive components to customers worldwide. Whether you need an emergency replacement for a failed MICROMASTER drive, a spare unit for preventive maintenance, or long-term support for an existing motor-control system, our team is committed to providing dependable products, responsive technical support, and fast worldwide shipping.

Frequently Asked Questions

What is the Siemens 6SE9212-1BA40 used for?

The Siemens 6SE9212-1BA40 is a MICROMASTER MM37 AC drive designed for variable-speed control of small AC motors in industrial automation, conveyors, pumps, fans, blowers, packaging machinery, material handling equipment, and other general-purpose motor-control applications.

What are the electrical specifications of the Siemens 6SE9212-1BA40?

The drive supports a 1-phase 208–240 VAC ±10% input at 50/60 Hz and is rated for 0.37 kW (0.5 HP) motor power with a rated output current of 2.1 A. It provides three-phase AC output and supports output frequencies up to 400 Hz.

Does the Siemens 6SE9212-1BA40 have an EMC filter?

Yes. The Siemens 6SE9212-1BA40 features a built-in Class A filter. This integrated filter helps the drive meet applicable EMC requirements when installed according to the appropriate system and installation guidelines.

Is every refurbished Siemens 6SE9212-1BA40 tested before shipment?

Yes. Every refurbished unit supplied by York Scientific is professionally inspected, cleaned, electrically evaluated, and functionally tested before shipment to help ensure dependable industrial performance.

Can York Scientific repair the Siemens 6SE9212-1BA40?

Yes. York Scientific provides diagnostic evaluation, troubleshooting, component-level repair, rebuilding, exchange services, and functional testing for Siemens MICROMASTER drives and related industrial automation equipment.

Request Pricing & Availability

Looking for a refurbished Siemens 6SE9212-1BA40 MICROMASTER MM37 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 motor-control and automation systems operating efficiently while minimizing costly equipment downtime.