Bc138.rar

: Use the barrier terminal block for connections. Secure the AC line inputs and the motor armature leads (A+ and A-) according to the BC138 Installation & Operating Manual .

: 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) bc138.rar

: Fine-tune the motor's speed regulation under varying loads. : Use the barrier terminal block for connections

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 Identify the correct for your specific motor

The documentation for typically contains the instruction manual and setup files for the Baldor BC138 DC Motor Control . This device is a high-performance SCR drive used to control the speed of fractional horsepower permanent magnet (PM) DC motors. 1. Getting Started

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

Before operating the drive, ensure you have the correct input voltage and motor compatibility. : 115 VAC, 50/60 Hz. Output Rating : 0–90 VDC armature voltage. Horsepower Range : 1/100 to 1/3 HP. 2. Installation Steps