SS250B
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Product Description
SS250B is a Danaher motor in the Slo-Syn Synchronous Motors series. It operates at 72 rpm to provide constant-speed rotary motion. The motor produces a minimum running torque of 250 oz-in, indicating the torque available while maintaining operation, and it has a load inertia rating of 0.12 oz-in-s² for the connected mechanical load. It supports an axial force of 50 lb along the shaft axis and a radial force of 25 lb perpendicular to the shaft.
The motor uses a single-phase (1Ø), 120 Vac supply at 60 Hz. Its line current is 0.6 A during operation. The electrical configuration uses a 6.5 µF capacitor for phase shifting and a 150 Ω resistor rated at 50 W to provide the required resistance while dissipating circuit heat. The motor weighs 8.0 lb.
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