Barnant Co. D-2504-3 Gearmotor

Barnant Co. D-2504-3 GearMotor is a compact, integrated drive unit that converts 115 V electrical input into a slow, controlled output via a built-in reduction gearbox. Identified by model D-2504-3 and MFR # b 3101 0003, this gearmotor is listed by distributors as part of Barnant’s historical lineup and is currently described as discontinued. The D-2504-3 designation places it among Barnant’s D-series gearmotors, which were designed to deliver reliable, low-speed rotation for laboratory equipment and automation tasks that require precise motion control. You will find the exact model in legacy catalogs and multiple third-party marketplaces under the same designation, reflecting its role as a long-standing component in laboratory instrumentation ecosystems. Because the unit is documented with a 115 V input and a 30 RPM output, it served applications seeking compact drive solutions where slower speeds and higher torque are advantageous compared with direct-drive motors. For procurement or cross-referencing, search by the full model name and MFR number to locate authentic Barnant components or archived distributor listings, ensuring compatibility with any legacy gear-motor systems you are maintaining.