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The ESAB 0558002558 is a DC geared drive motor assembly, specifically the KSV 4030/250 model, equipped with an integrated analog tachometer for closed-loop speed feedback. Manufactured by Ankarsrum Electric Motors for ESAB, this component serves as the primary wire feed mechanism for specific multi-process welding systems, ensuring synchronized speed control between the power source and the welding torch.
Features
Closed-loop speed feedback via integrated tachometer for constant wire feed speed
High-torque output at low RPMs to support MIG torches up to 15-20 feet
Die-cast aluminum housing for structural rigidity and heat dissipation
Compatible with machine braking logic to prevent wire over-run and birdnesting
High-temperature copper windings for continuous duty cycle operation
Drop-in replacement design matching original equipment footprint and electrical connectors
Carbon brush system designed for serviceability
Specifications
Manufacturer Part Number: 0558002558
Alternate ID: 558002558
Distributor Item Number: 10222424
Drive Type: DC Geared Motor (KSV 4030 Series)
Input Voltage: 24V DC
Feedback Mechanism: Analog Tachometer (Tacho)
Control Type: Closed-loop feedback to main PCB
Shaft Configuration: Keyed or D-profile
Housing Material: Die-cast aluminum alloy
Gear Material: Precision-machined steel or heavy-duty polymer
