Home › Manufacturers › Siemens › SINAMICS & MICROMASTER Drives › 6SE9112-6BA53

Siemens

Siemens MICROMASTER MMJ55 550W Variable Speed Drive 6SE9112-6BA53

Name: Siemens 6SE9112-6BA53
Brand: Siemens
SKU: 6SE9112-6BA53
Availability: InStock

Siemens MICROMASTER MMJ55 Variable Speed Drive (6SE9112-6BA53)

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6SE9112-6BA53

Manufacturer Siemens

Series MICROMASTER MMJ55

Part Number 6SE9112-6BA53

Input Voltage 230V 1AC

Get a price for 6SE9112-6BA53

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Compact VFD design 230V, 1-phase input 550W output power Class A filter included Simple motor speed control

Product description

The Siemens MICROMASTER MMJ55 (6SE9112-6BA53) is a compact variable frequency drive (VFD) designed for basic motor speed control. This unit operates on a 230V, 1-phase AC input and is rated for 550W (approximately 0.75 HP) motor output. It includes a Class A filter, helping to meet electromagnetic compatibility (EMC) standards. The MMJ55 series is known for its simplicity and ease of integration into various applications.

This VFD is suitable for applications where simple speed adjustment is needed, such as small pumps, fans, conveyors, and general machinery. It is commonly found in small manufacturing, material handling, and HVAC systems where basic motor control is sufficient. Its compact size makes it easy to install in tight spaces.

Stanlo Automation, a veteran-owned surplus parts distributor, provides access to essential components like the Siemens 6SE9112-6BA53. Ensure your machinery remains operational by sourcing reliable surplus automation parts from us. We are dedicated to offering quality products and exceptional customer service.

Technical specifications

Manufacturer	Siemens
Series	MICROMASTER MMJ55
Part Number	6SE9112-6BA53
Input Voltage	230V 1AC
Output Power	550W (0.75 HP)
Filter	Class A
Protection	[Specific protection details not found]
Dimensions	[Specific dimensions not found]

Common applications

Small pumps

Fans

Conveyors

Machine tools

General purpose motor control

HVAC systems

Small manufacturing equipment

Compatible systems

Compatible with single-phase AC induction motors within its power rating.

Also known as

Siemens MMJ55 MICROMASTER Junior 550W VFD Siemens

Replaces / compatible with

The MICROMASTER MMJ55 series is designed for basic motor speed control applications, replacing manual speed adjustments or fixed-speed operation.

Technical note

Expert tip

The integrated Class A filter helps reduce electromagnetic interference, making it suitable for installations where EMC regulations are a concern.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the power rating of the Siemens 6SE9112-6BA53 MICROMASTER MMJ55 drive?

The Siemens 6SE9112-6BA53 MICROMASTER MMJ55 variable speed drive is rated for a 550W (approximately 0.75 HP) motor output. It operates on a 230V, 1-phase AC input.