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The PRO-SOURCE SQ50D.307002 is a replacement armature designed for use in pipe threading machines operating on 110-volt power. The armature is the rotating core component of the electric motor inside the threading machine, converting electrical energy into the mechanical rotation needed to drive the die head and cut threads onto pipe. This part is installed by licensed plumbers and pipefitters performing field repairs or shop maintenance on threading equipment. At 7.72 pounds, it is a substantial motor component requiring careful handling during replacement.
This armature fits pipe threading machines in trade and mechanical service environments, including plumbing shops, mechanical contractors, and maintenance facilities. It is suited for applications where the original motor armature has worn, burned out, or suffered damage from extended use. The 110-volt rating makes it compatible with standard single-phase power outlets found in most shop and field environments.
Designed as an OEM-style replacement armature for pipe threading machines compatible with the PRO-SOURCE SQ50D.307002 specification. Confirm machine model and voltage requirements before ordering.
Armature replacement on pipe threading machines should be performed by a qualified electrician or experienced pipe trades technician. Disconnect and lock out the machine from all power sources before disassembling the motor housing. Armature installation typically requires motor pullers and basic hand tools, and the work area should be clean and free of metal chips or threading oil before opening the motor casing. Verify that the replacement armature voltage matches the machine nameplate rating before reassembly.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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