Baumüller BM5543-SI06-0100-0128-00-2116-E80-#01 is an industrial servo inverter from the b maXX 5500 product family.

Manufacturer-Verified BM5543 Base-Drive Specifications:

• Manufacturer: Baumüller

• Product Family: b maXX 5500

• Base Drive: BM5543

• Product Type: Industrial Servo Inverter / Servo Drive

• Frame Size: 4

• Rated Output Current: 80 A

• Maximum Output Current: 120 A

• Typical Motor Rating: 36 kW

• Overload Factor: 1.5

• Nominal Supply Voltage: 400 VAC

• Published Supply Voltage Range: 207–528 VAC

• Supply Frequency: 50/60 Hz

• Nominal DC-Link Voltage: 540 VDC

• External Electronics Supply: 24 VDC

• Available Switching Frequencies: 2 / 4 / 8 kHz

• Fan Supply for Frame Size 4: 230 VAC ±10%

• 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

The dimensions exclude mounting brackets. The exact cooling arrangement of the requested ordering configuration has not been verified.

Additional Electrical Data from the BM5543 Instruction Handbook:

• Rated Input Apparent Power: 66 kVA

• Rated Input Current: 96 A

• Maximum Input Current: 135 A

• Internal DC-Link Capacitance: 3,760 µF

• Rated Output Current at 4kHz: 80 A

• Peak Output Current at 4kHz: 120 A

• Rated Output Current at 8kHz: 75 A

• Peak Output Current at 8kHz: 90 A

• Maximum Peak Current Duration: 60 seconds

These figures are published for the documented BM5543 basic-unit configuration. Actual operating limits depend on the installed configuration and applicable thermal conditions.

Original Unit Identification:

• Original Model: BM5543-SI06-0100-0128-00-2116-E80-#01

• Reported Serial Number: 318022146

Distributor-Proposed Replacement:

• Replacement Model: BM5543-SI06-0100-0128-00-01-E80-#01

• Replacement Article Number: 06501250

Article No. 06501250 belongs to the proposed replacement model. It must not be presented as the article number of the original unit.

Configuration-Specific Details Requiring Verification:

• Exact interpretation of the SI06, 0100, 0128, 2116, E80 and #01 ordering segments.

• Actual cooling configuration.

• Installed encoder and industrial communication interfaces.

• Integrated safety functions.

• Hardware and firmware revisions.

• Drive parameter datasets.

• Direct compatibility with the proposed replacement.

• Included connectors and accessories.

Important: The 36kW figure is the typical motor rating for the BM5543 platform. It is not guaranteed output power under every operating condition.

Safety Notice: Hazardous DC-link voltage may remain after power disconnection. Installation, inspection and maintenance must be performed by qualified personnel following Baumüller's electrical safety procedures.