C323_122.4

Exact North America rating-chart selection for 0.5 hp input, 13.9 rpm output, and 122.4:1 published ratio.

Input power0.5 hpOutput speed13.9 rpmOutput torque2105 lb-inRatio122.4:1Official source ↗

Published rating-chart row

Selection evidence

BR_CAT_CAF_NEM_ENG_R04_1

Configuration: C323_122.4
Safety factor: 1.3
Rated overhung load: 1134 lb
NEMA frame: N56C
Published row text: 13.9 2105 1.3 122.4 1134 C323_122.4 S1+M1SD4 P71+BN71B4 N56C 138...141
Catalog / PDF page: 40 / 42

Verification boundary

Do not infer interchange

Mechanical fitConfirm shaft, flange or foot arrangement, mounting position, overhung-load location, and envelope.

DutyCheck required service factor, starts, thermal capacity, operating hours, shock loading, and actual input speed.

Motor / adapterVerify NEMA or other input adapter, motor frame, horsepower, voltage, frequency, braking, and controls.

EnvironmentConfirm lubricant, seals, ambient temperature, ingress requirements, corrosion class, and hazardous-area needs.

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