Products Description
The KBRG-212D is a full-wave regenerative drive capable of operating DC PM or shunt motors in a bidirectional mode. Its 4-quadrant operation provides forward and reverse torque in both speed directions. This allows the control to maintain constant speed with overhauling loads and provides rapid instant reversing and controlled braking. Because of its excellent controllability and response time, the KBRG-212D can replace servos in many applications. The control is factory set for armature feedback, which provides up to 1% load regulation over a motor base speed of 50:1. Tachnometer feedback is also provided for superior load regulation if required.

Standard Features
• Jumper selectable features
Operation Mode: speed, torque
AC line voltage (VAC-50/60 Hz): 115, 230
DC armature voltage (VDC): 90, 180
Tach voltage (VDC) 7,50
DC current output (ADC)
Analog input voltage (VDC)
Enable: coast to stop, regenerate to stop
• Trimpot adjustments
Response (RESP) • forward current limit (FWD CL)
Reverse current limit (REV CL) • IR compensation (IR COMP)
Maximum speed (MAX SPD) • forward acceleration (FWD ACC)
Reverse Acceleration (REV ACC) • Dead band (DB)
• LED’S
Power on (PWR ON) • overload (OL)