APEX Tool Group, LLC 961112 CPS3 Servo Amplifier

APEX Tool Group CPS3 Servo Amplifier, part number 961112, is a CPS3 servo drive from Apex Tool Group used to drive servo motors in automated equipment. The CPS3 designation belongs to the Central Power Supply 3 family, a power and control module lineage that appears across Apex’s automation products and is cataloged under 961112 by several distributors. This model is commonly listed as the CPS3 servo drive or CPS3 central power supply, reflecting its role in providing power amplification and control signals to servo axes in complex motion systems. In practical configurations, CPS3 components appear in setups such as m-Pro-400S-CPM nutsetter control units paired with DGD intelligent spindle systems, where the CPS3 central power supply is integrated as part of the control architecture. The 961112 part is documented by multiple suppliers (for example ClassicAutomation, Artisan Technology Group, Radwell, and Platinum International) and remains available through several distributors that specialize in legacy Apex/Cooper automation parts.