Overview
The Minarik MDPM03-D230-4Q-PCM is a printed circuit board assembly (PCBA) that forms the control platform for the MDPM03 series DC motor drive. This DC Motor Control is designed to run brushed DC motors, up to 180VDC. The unit accepts 230VAC input power and delivers 4-quadrant (4Q) reversing control, allowing reverse operation on the fly without any contacts on the motor armature. This PCB is ideal for OEM integration and retrofit applications requiring compact, reliable DC speed and reversing control.
Key Features
- Brushed DC motor control up to 180VDC output
- 230VAC single-phase input (115/230VAC selectable on related models)
- 4-quadrant (4Q) reversing operation for forward, reverse, and dynamic braking
- Compact PCB form factor for space-constrained OEM installations
- Plug-in compatible with MDPM series chassis and enclosures
Technical Specifications
- Input Power: 230VAC, single-phase
- Output Voltage: Up to 180VDC (DC motor supply)
- Control Operation: 4-quadrant (Forward, Reverse, Dynamic Brake, Stop)
- Motor Type: Brushed DC motors
- PCB Assembly: Printed Circuit Board (plug-in module)
- Series: MDPM03 (3 HP equivalent class)
- Connector Type: Terminal blocks and internal connectors (per wiring diagram)
- Control Inputs: Forward/Reverse, Speed potentiometer (10K ohm adjustable)
- Auxiliary Voltage: 12V or 24V DC (jumper selectable)
Typical Applications
- Industrial Equipment: Conveyor drives, hoist controls, material handling machinery
- OEM Integration: Original equipment manufacturer drive modules and control cabinets
- Retrofit Projects: Replacement of older SCR-based DC drive controllers with PWM technology
- Mobile & Portable Equipment: Compact applications requiring forward/reverse DC motor control
- Process Control: Variable-speed DC motor applications in manufacturing and automation
Compatibility & Replacements
Compatible With
- MDPM03 series chassis and enclosures
- 230VAC single-phase power distribution systems
- Brushed DC motor loads rated for 180VDC or less
- Control logic using 12V or 24V DC auxiliary power
- Reversing contactors and speed control potentiometers (10K ohm standard)
Replaces / Drop-In Replacement For
- Original MDPM03-D230-4Q-PCM modules in MDPM03 drive enclosures
- Earlier SCR-based DC drive modules in compatible chassis (verify pinout before replacement)
- Verify compatibility with your specific MDPM03 series chassis before ordering
Works With
- MDPM series control enclosures and power modules
- Standard 230VAC industrial power systems
- Adjustable speed potentiometers (10K ohm adjustment range)
- Forward/Reverse limit switches and selector switches
- Dynamic brake resistors (external, not included)
