Baumüller SET-BM4444-SI1-01643-S01-03 is an industrial servo drive set based on the BM4444 platform from the b maXX 4400 product family.

The BM4444 base drive features a modular architecture suitable for industrial motor control and motion control applications.

Manufacturer-Verified BM4444 Base-Unit Specifications:

• Manufacturer: Baumüller

• Product Family: b maXX 4400

• Requested Model: SET-BM4444-SI1-01643-S01-03

• Base Drive: BM4444

• Product Type: Servo Inverter / Servo Drive

• Frame Size: 4

• Rated Output Current: 100 A

• Maximum Output Current: 130 A

• Typical Motor Rating: 45 kW

• Overload Factor: 1.3

• Published Supply Voltage Range: 207–528 VAC

• Nominal Supply Voltage: 400 VAC

• Supply Frequency: 50/60 Hz

• Nominal DC-Link Voltage: 540 VDC

• External Electronics Supply: 24 VDC

• Published Switching Frequencies: 2 / 4 / 8 kHz

• Output Voltage: 0–95% of the supply voltage

• Air-Cooled Dimensions, W × H × D: 190 × 624 × 374 mm

• Water-Cooled Dimensions, W × H × D: 190 × 624 × 327 mm

• Published Product-Family Certifications: CE, CSA, UL

Dimensions exclude mounting brackets and are subject to the manufacturer's configuration notes.

Additional BM4444 Universal-Unit Data:

• Rated Input Apparent Power: 58 kVA

• Rated Input Current: 84 A

• Maximum Input Current: 105 A

• Internal DC-Link Capacitance: 2,350 µF

These additional electrical values are published for the BM4444 universal-unit configuration. Applicability to the requested SET must be confirmed.

Reported SET Components – Distributor Reference:

• 1 × BM4444-SI1-01243-03-E80 – Servo inverter.

• 1 × BM4-F-ENC-21 – Encoder function card.

• 1 × BM4-O-CAN-03-00-01 – CAN communication option card.

The component list is based on distributor information and has not been independently confirmed against an exact SET configuration document issued by Baumüller.

Configuration-Specific Verification Required:

• Exact base drive ordering code.

• Installed function and communication cards.

• Actual cooling configuration.

• Firmware and parameter datasets.

• Integrated safety functionality.

• Final assembly weight.

• Included connectors and accessories.

• Compatibility with the existing motor and automation system.

Safety Notice:

The drive contains a high-voltage DC link that may retain hazardous electrical energy after the supply is disconnected. Installation and maintenance must follow the manufacturer's isolation and voltage verification procedures.