Siemens 1FK6083-6AZ21-9ZZ9-ZS03 Servo Motor

Siemens 1FK6083-6AZ21-9ZZ9-ZS03 is a servo motor listed with an ABB cross-reference of 3HAB6249-1/05; the model is discontinued by the manufacturer. The unit weighs 18.59 kg (40.98 lb) and is listed with a 108 V rating. In reseller catalogs, the part is consistently identified as 1FK6083-6AZ21-9ZZ9-ZS03, with ABB cross-reference 3HAB6249-1-05, reflecting a cross-brand reference common in legacy Siemens/ABB deployments. It is a high-precision servo motor used for torque- and speed-control in automation systems, typically paired with a compatible servo drive to deliver accurate positioning for robotic axes and production-line tasks. Because this model is no longer in production, it frequently appears in refurbish and surplus inventories, where cross-referenced ABB identifiers help technicians locate compatible replacements or rebuild paths within older Siemens/ABB installations. The ZS03 suffix denotes a specific variant of the 1FK6083-6AZ21-9ZZ9-ZS03 designation, aiding exact identification in catalogs and service records for legacy automation equipment.