US-Nidec T34CA1JCR General Purpose Motor 3/4HP 3450RPM 115/208-230V - T34CA1JCR
The US-Nidec T34CA1JCR General Purpose Motor is a versatile motor designed for various applications. It offers a power of 3/4HP and operates at 3450RPM, making it suitable for many kinds of machinery and tools. This motor supports a voltage range of 115/208-230V, ensuring flexibility in power supply.
Product Highlights
This motor from US-Nidec is built with Cap Start technology, providing reliable performance. It features a Totally Enclosed Fan Cooled (TEFC) enclosure, ensuring protection against contaminants. Its single-phase operation makes it easy to integrate into various systems.
Features
- Cap Start technology
- TEFC enclosure for protection
- Single phase operation
Specifications
| Electrical Type |
Capacitor-Start |
| Horsepower |
3/4 HP |
| Speed (RPM) |
3450 RPM |
| Frame |
56 |
| Diameter |
6.5 inches |
| Enclosure |
TEFC (Totally Enclosed Fan Cooled) |
| Phase |
Single Phase |
| Voltage |
115/208-230V |
| Rotation |
REV (Reversible) |
| Overload Protection |
Automatic |
| Material |
Rolled Steel |
| Bearings Type |
Ball / Ball |
| Bearings Size |
6203 / 6203 |
| Mounting Type |
C-Face / Footless |
| Amperage |
10.4 / 5.3–5.2 A |
| Shaft Type |
Single |
| Insulation Class |
B |
| Efficiency |
67.80% |
| Service Factor |
1.15 |
| Type |
General Purpose Motor |
| Brand |
US-Nidec |
| MPN |
T34CA1JCR |
What our Experts Think
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High-Speed Output: 3450 RPM makes it ideal for applications requiring fast, consistent operation—like pumps, fans, and compressors.
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3/4 HP Power: Reliable performance for light to moderate-duty commercial and industrial tasks.
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Versatile Voltage: Operates on 115/208-230V single-phase power for flexible installation across various environments.
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C-Face Mount (56C): Easy direct-coupling to equipment for quick setup and alignment.
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TEFC Enclosure: Totally Enclosed Fan Cooled design ensures protection from dust and moisture, boosting motor lifespan.
Q&A
Q: What is the US-Nidec T34CA1JCR?
A: The T34CA1JCR is a 3/4 HP general purpose motor operating at 3450 RPM, with dual voltage (115/208-230V), and a compact 56C frame—ideal for a wide range of light-duty applications.
Q: What are the key features?
A: 3/4 horsepower, 3450 RPM for high-speed operation, TEFC enclosure for protection against dust and moisture, dual voltage (115/208-230V), and 56C frame with C-face mounting.
Q: Where is this motor typically used?
A: Perfect for commercial and industrial equipment such as pumps, fans, compressors, and small machinery requiring compact, high-speed, and durable motors.
Q: Why choose the T34CA1JCR model?
A: It combines efficient high-speed performance with a space-saving design, flexible voltage compatibility, and a rugged enclosure for reliable operation.
Q: Can this motor be used outdoors?
A: Yes, the TEFC (Totally Enclosed Fan Cooled) design protects it in moderately harsh or dusty environments, making it suitable for both indoor and sheltered outdoor use.
Maintenance Tips
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Keep the motor clean to ensure effective cooling and prevent dust buildup, especially on the TEFC enclosure.
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Lubricate bearings per manufacturer guidelines for consistent high-speed performance at 3450 RPM.
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Verify voltage supply (115/208-230V) to match motor requirements and avoid overload or underperformance.
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Inspect C-face mounting for secure, vibration-free operation and correct alignment.
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Monitor for abnormal heat, noise, or vibration as early warning signs of mechanical or electrical issues.
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Tighten all electrical connections regularly to prevent power faults.
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Test insulation resistance yearly to maintain electrical safety and extend motor service life.
