Baumüller DS45L35 – Article No. 00409872 is a three-phase AC synchronous servo motor from the DS product family.

Product Identification:

• Manufacturer: Baumüller

• Product Family: DS

• Model: DS45L35 / DS 45 L 35

• Commercially Referenced Article Number: 00409872

• Product Type: Three-Phase Synchronous Servo Motor

Manufacturer Ordering-Code Interpretation:

• DS: Three-phase synchronous motor.

• 45: Frame size 45.

• L: Motor length designation L.

• 3: Nominal speed of 3,000rpm.

• 5: Nominal drive-system DC-link voltage of 540V.

Manufacturer Technical Data for DS 45 L – 3,000rpm:

• Rated Speed nN: 3,000 rpm

• Standstill Torque M0: 3.2 Nm

• Rated Torque MN: 2.9 Nm

• S3-40% Torque: 4.4 Nm

• Standstill Current I0: 2.5 A

• Rated Current IN: 2.3 A

• S3-40% Current: 3.4 A

• Voltage Constant kE: 82.3 V/1,000 rpm

• Torque Constant kT: 1.36 Nm/A

• Speed-Dependent Torque Coefficient kD: 0.021 Nm/1,000 rpm

• Friction Torque MR: 0.140 Nm

• Rotor Moment of Inertia J: 3.4 kg·cm²

• Reference Motor Weight: 6.9 kg

• Calculated Mechanical Output at Rated Point: Approximately 0.91 kW

Published Standard DS Motor Configuration:

• Standard Mounting Arrangement: IM B5

• Standard Protection Rating: IP65

• Standard Cooling Method: IC 0041

These standard configuration details must be checked against the actual Article No. 00409872 motor.

Verification Scope:

The electrical and mechanical performance figures above are taken from Baumüller's historical DS 45 L, 3,000rpm technical documentation. The exact encoder, brake, connector and mechanical options associated with Article No. 00409872 have not been independently verified.

Exact-Configuration Details Requiring Verification:

• Encoder or resolver type.

• Holding brake presence and specification.

• Shaft configuration and dimensions.

• Flange and installation dimensions.

• Power and feedback connectors.

• Actual nameplate voltage and current.

• Actual IP protection rating.

• Electrical and mechanical options.

• Compatibility with the installed servo drive.

Important: The 540V designation refers to the nominal DC-link voltage of the drive system. It must not be interpreted as a direct motor mains supply rating.

Replacement Considerations: Verify Article No. 00409872, motor nameplate, encoder, shaft, flange, connectors and drive parameters before replacement. DS45L35 must not be assumed interchangeable with DS45M35 or DSG45L35.

Safety Notice: Servo motor installation, wiring and maintenance must be performed by qualified personnel. Prevent unintended motion and secure mechanical loads before servicing.