BAUMULLER 3.0028D Feedback Auxiliary Printed Circuit Board

Technical Specifications

Model: 3.0028D Brand: BAUMULLER (Baumüller, Germany) Product Type: Servo Drive Feedback Auxiliary PCB Mounting: Installed inside BAUMULLER b maXX series servo drive housing Operating temperature: 0℃ ~ +60℃ Storage temperature: -20℃ ~ +70℃ Relative humidity: 5%~95%, non-condensing Protection: IP20 (when fully assembled inside drive enclosure)

System compatibility

3.0028D is suitable for selected BAUMULLER b maXX servo drives. It cooperates with main control boards, widely used in printing, plastic extrusion, textile and metal forming machinery drive systems for component replacement.

Function

3.0028D auxiliary feedback PCB inside Baumüller servo drive. It collects resolver rotor position signals and motor winding temperature signals, carries out signal conditioning and filtering, then transmits processed analog signals to the main control board. It helps the drive to monitor motor thermal state and realize closed-loop position control. It is used to replace damaged signal acquisition boards in drive overhaul.

Installation

Cut off all high-voltage power before disassembly. Open servo drive casing and fully discharge DC bus capacitors. Remove the old auxiliary board, install 3.0028D and lock mounting screws. Reconnect resolver cable, temperature sensor wire and internal control connectors. Check signal continuity, power on and test motor closed-loop operation before formal use.

Interface

Resolver signal connector, motor temperature input terminal, internal control board header, solder test points for 3.0028D BAUMULLER feedback PCB.

Feature

Original Baumüller signal conditioning board, built-in surge protection, signal amplitude adjustment, EMC shielding design, compact internal installation layout. This legacy spare part is used for repairing old BAUMULLER servo drive feedback circuits.

Diagnostic

Drive reports resolver signal loss: check resolver wiring and board signal circuit for 3.0028D. Motor temperature reading abnormal: inspect temperature sensor wiring and board sampling circuit. Intermittent position fluctuation: verify cable shielding and connector pin contact.

Product Brief

3.0028D is German BAUMULLER auxiliary feedback PCB for b maXX servo drives. It samples resolver and motor temperature signals for closed-loop motion control, classic spare part for legacy BAUMULLER servo drive overhaul.

Disclaimer: All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.