Bc138.rar ✦ Ultimate & Pro

Identify the correct for your specific motor. Troubleshoot wiring issues or speed fluctuations. Find the exact catalog number for replacement parts. BC138 – BC139 DC CONTROL - Baldor.com

: The BC138 includes both AC line and armature fusing to prevent damage during catastrophic electrical failures.

: This feature allows you to cycle the AC power rapidly without damaging the control or the motor.

: You must install a Plug-in Horsepower Resistor® . This component automatically sets the drive’s IR compensation and current limit (CL) to match your specific motor’s horsepower. 3. Fine-Tuning (Trimpot Adjustments)

: Adjust how quickly the motor reaches full speed or slows down.

The drive comes factory-calibrated, but you can use the internal trimpots to customize performance: : Set the minimum and maximum motor speeds.

For detailed wiring diagrams and resistor selection charts, you should refer to the full BC138 - BC139 DC Control Manual . If you'd like, I can help you: