U.S. MOTORS D34P2AH Electric Motor – 3/4 HP, 3-Phase, 56 Frame, ODP, 208-230/460V
The U.S. MOTORS D34P2AH Motor (Model P63AHC-1315) is a general-purpose 3/4 HP, 3-phase motor designed for industrial and commercial applications. Featuring a reversible rotation, open drip-proof (ODP) enclosure, and rugged 56-frame design, it delivers reliable 1725/1425 RPM performance across a variety of applications, including pumps, fans, compressors, and conveyors.
✅ Key Features
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3/4 HP (0.75 HP) – dependable medium-duty performance
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3-phase, 208-230/460V, 50/60Hz – versatile for industrial applications
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56-frame – standard industrial size for easy mounting
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Open drip-proof (ODP) enclosure – protects against light debris while allowing ventilation
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Reversible rotation – flexible installation options
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Thermal protection: none (requires external protection)
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Ridge base mounting – sturdy and reliable setup
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Shaft: 5/8" diameter × 1-7/8" length
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Ambient temperature rating: 40°C / 104°F
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Replaces models: D34S2A, K119, G084B
📊 Nameplate Specifications
| Feature | Specification |
|---|
| Part Number |
P63AHC-1315 |
| Catalog Number |
D34P2AH |
| Model Number |
P63AHC-1315 |
| Horsepower |
3/4 HP (0.75 HP) |
| Phase |
3 |
| Voltage |
208-230 / 460 V |
| Frequency |
50/60 Hz |
| Speed |
1725 / 1425 RPM |
| Frame |
56 |
| Enclosure |
ODP (Open Drip Proof) |
| Shaft |
5/8" diameter × 1-7/8" |
| Rotation |
Reversible |
| Thermal Protection |
None |
| Ambient Temperature |
40°C / 104°F |
| Mounting |
Ridge Base |
⚠️ Common Symptoms of Motor Issues
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Motor fails to start or runs intermittently
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Excessive vibration, humming, or noise
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Reduced torque or uneven operation
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Bearing wear or shaft wobble
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Overheating if external protection not provided
❓ Frequently Asked Questions (FAQ)
Q: What applications is the D34P2AH motor suitable for?
A: Ideal for pumps, fans, compressors, conveyors, and other industrial or commercial equipment requiring 3-phase power.
Q: Does this motor include thermal protection?
A: No, external thermal protection must be used.
Q: Can I reverse the rotation?
A: Yes, the motor supports reversible rotation for flexible installation.
Q: Is this a replacement for older models?
A: Yes, it replaces D34S2A, K119, and G084B.
🛒 Shopping Tips
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✅ Verify voltage and phase (208-230/460V, 3-phase) before ordering
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✅ Confirm shaft size and rotation for proper fit
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✅ Ensure external thermal protection if needed
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✅ Ridge base mounting requires proper alignment and secure installation
