Siemens | MICROMASTER 6SE6440-2UC21-1BA1

Product Details

• Part Number 1 6SE6440-2UC21-1BA1

Product Description

Siemens 6SE6440-2UC21-1BA1 is a Drive Unit for the MICROMASTER product family.

From a maintenance perspective, its role is to support drive operation and control integration. Motor, power, feedback, and communication requirements remain specific to the installed drive configuration. Connection and configuration should follow the requirements of the platform.

For system maintenance, this product is associated with the MICROMASTER family and the AC drives category. Configuration and compatibility should be confirmed for the exact system in which it will be used. The installed revision should be confirmed before the product is applied.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Ratings and capacity should be verified against the exact model documentation.

Product Documentation

• Part Notes

  SIEMENS MICROMASTER 440 without filter 200-240 V 1/3 AC+10/-10% 47-63 Hz constant torque 1.1 kW overload 150% 60 seconds, 200% 3 seconds, square-law torque 1.1 kW, degree of protection IP20 ambient temperature -10+50 °C without AOP/BOP

  Product cancelled by Siemens 10.01.2019 without replacement

• Cancellation Notice

  Product cancelled by Siemens 10.01.2019 without replacement

• Common Part Typos 6SE6440-2UC21-1BAI, 6SE6440-2UC21-1BAl, 6SE6440-2UC21-IBA1, 6SE6440-2UC21-lBA1, 6SE6440-2UC2I-1BA1, 6SE6440-2UC2l-1BA1, 6SE64402UC211BA1, 6SE64402UC211BAI, 6SE64402UC211BAl, 6SE64402UC21IBA1, 6SE64402UC21lBA1, 6SE64402UC2I1BA1, 6SE64402UC2l1BA1, 6SE644O-2UC21-1BA1, 6SE644O2UC211BA1

Reviews

5.0 Rating

"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., United States

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

- George C., United States

"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."

- Patrick O., United States

"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."

- Amanda, United States

"Thank you very much for your prompt and professional assistance!"

- Brent M., United States

"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"

- Charles, Ontario, Canada