Articles Tagged with ''motors for HVACR''

The ABCs and 123s of Variable Frequency Drives

A User’s Guide to VFD Terminology

October 17, 2024

In this white paper, you will find some real-world definitions of many of the confusing terms thrown around in VFD manuals and technical articles.

ABB Opens Doors to the Public for Manufacturing Day

The ACHR NEWS Editorial Staff

October 7, 2024

No Comments

ABB opened its NEMA Motors Division world headquarters in Fort Smith, Arkansas, to the local community on Thursday, October 3, in celebration of Manufacturing Day (MFG Day).

Regal Rexnord Expands Leeson Brand of Motors

The ACHR NEWS Editorial Staff

May 7, 2024

No Comments

All Marathon-branded motors below the frame size 182T will now be made under the Leeson brand name. These include motors used in a wide range of applications, including HVAC.

Infinitum Promotes 2, Expands Leadership Team

December 29, 2023

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Bhavnesh Patel has been appointed chief strategy officer, Paulo Guedes-Pinto has been appointed chief technology officer, and Mike DiNucci has joined Infinitum as its chief revenue officer.

How to Safely and Accurately Replace a Condenser Fan Motor

Contractors can be thrown off by the fact that OEM motors have three wires while aftermarket motors have four wires

David Starich

August 15, 2023

One Comment

How to safely wire the motors, what to know about the wire colors, and more.

Comparing and Contrasting PSC, ECM 2.3, and X13 HVACR Motors

X13 ECMs provide very efficient operation and tend to work well in single stage- and two-stage equipment

Paul Flora

May 7, 2023

No Comments

PSC motors can be referred to as constant speed motors; X13 ECMs can be referred to as constant torque motors; and ECM 2.3 variable-speed motors can be referred to as constant airflow motors.

ABB Acquires Siemens’ Low-Voltage NEMA Motor Business

May 5, 2023

No Comments

The business employs around 600 people and generated revenues of approximately $63 million in 2021.

Troubleshooting Potential Relays

A malfunctioning relay can damage the compressor, so techs must understand the warning signs

John Tomczyk

February 15, 2023

No Comments

If a potential relay is malfunctioning, the compressor motor is in danger of not starting, stalling, locking rotor, or even burning out. That is why technicians should understand how to troubleshoot potential relays.

Motor, Drive Selection Key to Future HVAC Fan Efficiency Standards

Six things the fan industry should know

Tim Albers Jim Ellis

January 11, 2023

No Comments

HVAC industry members are debating how the DOE’s new rules — the first-ever for commercial and industrial fans — will impact their operations.

Infinitum Appoints President to Lead Hypergrowth Phase

Rick Tewell to fill role

September 23, 2022

No Comments

Infinitum announced that technology leader Rick Tewell will join the company as president.

During this webinar, we will discuss what acidic condensate is, how it’s formed, and the damage it can cause if not properly treated—while hitting on the latest regulations that are driving the adoption of condensing technology.

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Articles Tagged with ''motors for HVACR''

The ABCs and 123s of Variable Frequency Drives

ABB Opens Doors to the Public for Manufacturing Day

Regal Rexnord Expands Leeson Brand of Motors

Infinitum Promotes 2, Expands Leadership Team

How to Safely and Accurately Replace a Condenser Fan Motor

Comparing and Contrasting PSC, ECM 2.3, and X13 HVACR Motors

ABB Acquires Siemens’ Low-Voltage NEMA Motor Business

Troubleshooting Potential Relays

Motor, Drive Selection Key to Future HVAC Fan Efficiency Standards

Infinitum Appoints President to Lead Hypergrowth Phase

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