Nidec/US Motors 1.25 THP [13.6A] [48Y/CF] Pool Motor (NPTT125)

Type:	Pump Motors
Mfg	Nidec/US Motors
Mfg Part #	NPTT125
Replaces:	38674
Works With:	Pool Motor
Phase:	Not Listed
Horsepower:	1.25 THP
Frame:	48Y Frame - C-Face
Speed:	Variable Speed
Voltage:	115V/230V
Amperage:	13.6A/6.8A
Mount:	Threaded

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TAGS: pumpmotors, usmotors

Details

Nidec and US Motors pool motors are recognized for dependable replacement performance across many service applications, and this 1.25 THP model uses the NPTT125 reference with a 13.6 amp draw and 48Y C-face configuration. The Nidec US Motors line is especially useful when a replacement motor must match the original pump as closely as possible to avoid installation issues.

This motor has practical value because the 1.25 total horsepower rating and 48Y C-face design help define both the output profile and the physical fit expected by compatible pool pump systems. Matching those details correctly helps preserve the wet end and supports a more confident replacement process.

This type of motor is especially useful when the original pool motor has failed but the rest of the pump remains worth keeping in service. That makes motor replacement a targeted way to restore performance without replacing the full pump assembly.

Installed in the proper application, this Nidec US Motors pool motor helps support dependable operation, accurate fitment, and better overall service confidence.

1.25 THP pool motor in the dependable Nidec US Motors replacement line
Rated at 13.6 amps with a 48Y C-face configuration
Helps restore performance in compatible pool pump systems
Useful when replacing a failed original motor while retaining the wet end
Improves fit accuracy and replacement confidence

Nidec / U.S. Motors – Pool Pump Motors, Electric Motors and Replacement Motor Parts

Who is Nidec / U.S. Motors?

Nidec / U.S. Motors is a leading manufacturer of electric motors and drive systems, part of the global Nidec Corporation. With over a century of engineering expertise, U.S. Motors has become a trusted name in high-performance motor solutions used across HVAC, industrial, and pool and spa applications. Their motors are widely recognized for reliability, efficiency, and long service life.

What products does Nidec / U.S. Motors specialize in?

Nidec / U.S. Motors specializes in electric motors including pool pump motors, variable speed motors, single-speed motors, and replacement motor components. Their product lineup includes motors designed to power pumps, filtration systems, and water features, ensuring proper water circulation and system performance.

Why choose Nidec / U.S. Motors parts for your pool or spa?

Nidec / U.S. Motors products are known for durability, energy efficiency, and consistent performance. Their motors are engineered to operate in demanding environments, handling continuous use, high humidity, and temperature fluctuations. Pool professionals and homeowners choose Nidec for dependable motor replacements that improve efficiency and extend equipment life.

How do you identify and choose the correct Nidec / U.S. Motors part?

To select the correct motor, it’s important to match specifications such as horsepower (HP), service factor (SF), voltage, frame size, RPM, and shaft type. Verifying model numbers and compatibility with your existing pump ensures proper fit and operation. Choosing the right motor helps maintain efficient performance and prevents system damage.

Need help finding the right Nidec / U.S. Motors part?

At Bath & Spa Parts Online, we carry a wide selection of Nidec / U.S. Motors pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.