SN34HLYY-LNK-NS-00

SN34HLYY-LNK-NS-00 is manufactured by Pacific Scientific as part of the Powersync Synchronous Motors series. It has a standard construction and a splashproof terminal board accessed through a conduit connector. The connector uses a 1/2-inch NPS pipe thread for conduit attachment. Its NEMA 34 frame has a square housing measuring 3.38 inches in both width and height, while the heavy-duty NEMA mounting supports installation in industrial equipment. The special sequence is a standard motor configuration.

The motor operates from 120 V AC at 60 Hz and runs at 72 RPM. Its three-lead winding has a phase resistance of 16 ohms and a phase inductance of 191 mH. Phase current at 80% pull-out is 1.43 A. The rated torque is 900 oz-in, the pull-out torque is 1,520 oz-in, and the detent torque is 57 oz-in. Thermal resistance is 1.3 ºC/W for heat-transfer calculations.

The laminated rotor uses four stacks. Rotor inertia is 0.075 oz-in-s², while rated inertia is 0.53 oz-in-s². The shaft has a single-ended construction with a straight key for coupling to a driven load, and there is no shaft seal. The motor supports a maximum axial load of 305 lb and a maximum radial load of 110 lb. It has no encoder feedback, so external control does not receive position or speed data from an integrated feedback device.