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Siemens MICROMASTER 420 VFD 1.5kW Constant Torque

Name: Siemens 6SE6420-2AB21-5BA0
Brand: Siemens
SKU: 6SE6420-2AB21-5BA0
Availability: InStock

Siemens MICROMASTER 420 VFD, 1.5kW, 200-240V 1AC, constant torque, IP20.

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

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ManufacturerSiemens

Part number6SE6420-2AB21-5BA0

Part Number 6SE6420-2AB21-5BA0

Manufacturer Siemens

Series MICROMASTER 420

Input Voltage 1AC 200-240 V (+10/-10%), 47-63 Hz

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Constant Torque Operation 1.5kW Power Output 200-240V 1AC Input 150% Overload Capacity Built-in Class A Filter IP20 Protection

Product description

The Siemens 6SE6420-2AB21-5BA0 is a MICROMASTER 420 variable frequency drive (VFD) designed for constant torque applications. It operates on a 1-phase 200-240V AC input (+10/-10%, 47-63Hz) and provides a power output of 1.5 kW for both constant and variable torque loads. This drive features an overload capability of 150% for 60 seconds, ensuring reliable performance under demanding conditions. Its protection rating is IP20, and it is designed for operation in ambient temperatures from -10 to +50 °C.

This drive is suitable for a wide range of applications where consistent torque is required, such as conveyor belts, mixers, and extruders. It includes a built-in Class A filter for electromagnetic compatibility. The MICROMASTER 420 series is known for its user-friendly interface and robust design, making it a popular choice for industrial automation.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens MICROMASTER 420 drive. We provide quality and reliable industrial automation components. Source your VFDs from Stanlo and ensure efficient motor control for your applications.

Technical specifications

Part Number	6SE6420-2AB21-5BA0
Manufacturer	Siemens
Series	MICROMASTER 420
Input Voltage	1AC 200-240 V (+10/-10%), 47-63 Hz
Constant Torque Power	1.5 kW
Variable Torque Power	1.5 kW
Overload	150% for 60s
Protection Rating	IP20
Ambient Temperature	-10 to +50 °C
Features	Built-in Class A Filter
Dimensions (HxWxD)	202 x 149 x 172 mm
Operator Panel	W/O AOP/BOP

Common applications

Conveyor Systems

Mixers

Extruders

Pump Control

Fan Control

Industrial Machinery

Material Handling

Compatible systems

200-240V 1-phase AC motors Industrial automation systems Systems requiring constant torque

Also known as

Siemens MICROMASTER 420 6SE6420 Drive Siemens 1.5kW VFD MICROMASTER Constant Torque

Replaces / compatible with

The MICROMASTER 420 series is a versatile VFD line that can replace older generation drives or be used as a standard solution for many motor control applications requiring precise speed and torque regulation.

Technical note

Expert tip

The absence of an AOP/BOP means that configuration and control will be primarily done via communication protocols or by connecting an optional operator panel if supported by the specific firmware.

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Frequently asked questions

What is the primary application for the Siemens 6SE6420-2AB21-5BA0 MICROMASTER 420 drive's constant torque capability?

The Siemens 6SE6420-2AB21-5BA0 MICROMASTER 420 drive's constant torque capability is ideal for applications where the motor needs to maintain a consistent torque across a wide speed range. This includes systems like conveyors, extruders, and some types of machinery that require steady power delivery.