Minimize the distance from the drive to the motor.
If the VFD is run much at a single speed, arcing through the bearings in the same place can deteriorate them. Use insulated bearings or shaft ground bushings.
Make sure motors can handle 3.1 times the line voltage at a 0.1 microsecond rise time.
In constant-torque applications, at too low a speed, a TEFC motor will overheat. Define your parameters to avoid this.
This paper addresses where leaks commonly occur, leak detection methods, and practical advice for an audit and repair plan. You'll learn why an ongoing leak detection and repair...
Here are some things you can do in between formal preventive maintenance visits on your electric screw compressor to extend compressor life and prevent downtime.
They cost more than refrigerated dryers. They need more parts and service than refrigerated dryers. They increase demand for compressed air. So when should you use a desiccant...
