Regal Rexnord - Marathon B318 3/4HP 115/208-230V 1725RPM Mtr - B318
Regal Rexnord - Marathon's B318 is a three-quarter horsepower electric motor designed for industrial applications. It operates on 115/208-230 volts and reaches a speed of 1725 RPM. The motor's design offers efficiency for powering various machinery including pumps, fans, and compressors.
- Voltage: 115/208-230V
- Power: 3/4 HP
- Speed: 1725 RPM
The B318 motor is suitable for HVAC systems and other industrial uses due to its robust construction and reliable operation.
Specifications
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Brand: Regal Rexnord - Marathon
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Part Number: B318
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Power: 3/4 HP
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Voltage: 115/208-230V
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Speed: 1725 RPM
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Weight: 22.51 lbs
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Dimensions: 3.6 x 2.65 x 2.25 inches
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Type: Capacitor Start/Induction Run
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Rotation: Selective CCW
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Enclosure Type: Drip Proof
What Our Experts Think
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3/4 HP, 1725 RPM motor designed for fans, blowers, and light industrial applications.
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115/208-230V, single-phase for flexible installation options.
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Built by Regal Rexnord Marathon for reliability and long-lasting performance.
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Open drip-proof (ODP) design supports cooling while resisting dust and debris.
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Ideal for air-handling systems, ventilation, and small machinery.
Q&A
Q: What are the motor’s specifications?
A: 3/4 HP, 1725 RPM, 115/208-230V, single-phase.
Q: What applications is it best suited for?
A: Fans, blowers, ventilation systems, and light industrial machinery.
Q: What type of enclosure does it have?
A: Open drip-proof (ODP) to allow airflow and prevent overheating.
Maintenance Tips
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Keep ventilation openings clear for proper cooling.
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Wipe motor exterior regularly to remove dust and debris.
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Lubricate bearings according to the manufacturer’s schedule.
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Inspect wiring and mounting hardware periodically for safe operation.
