Description
🔧 Overview:
Industrial-grade Master Motor & Mechanical electric motor, removed from service in working condition. Great for shop machinery, retrofit projects, or parts stock. Built to last — not a cheap offshore unit.
⚙️ Motor Nameplate Specs:
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Horsepower: 5 HP
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RPM: 1740
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Voltage: 208–230/460V
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Amps: 13.9–12.6 / 6.3 A
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Frequency: 60 Hz
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Phase: 3 Phase
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Frame Size: 184T
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Shaft Diameter: 1.125″ (1-1/8″)
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Shaft Length: Approx. 2.75″
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Enclosure: TEFC (Totally Enclosed Fan Cooled)
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Service Factor: 1.15
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NEMA Design: B
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Insulation Class: F
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Efficiency: 87.5%
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Power Factor: 84.0
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Weight Estimate: ~95–105 lbs
📐 NEMA 184T Frame Dimensions Table:
| Spec | Measurement |
|---|---|
| Shaft Diameter | 1.125″ (1-1/8″) |
| Shaft Length | 2.75″ |
| Shaft Height (base to center) | 4.5″ |
| Mounting Hole Width (C-C) | 6.25″ |
| Mounting Hole Depth (C-C) | 5.00″ |
| Motor Body Diameter | ~8.75″ (approx) |
| Motor Body Length (w/o shaft) | ~13″–15″ (est.) |
🧩 Pulley Info (Preliminary):
Currently fitted with a 2-groove V-belt pulley (approx. 6″ OD).
Exact size will be measured and added after weather clears. Rusted but intact and removable.
