K55HXRWV-3117 Replacement Motor

K55HXRWV-3117 Replacement Motor: Wholesale and Custom Solutions from Trustec

For HVAC distributors, maintenance contractors, and OEM engineering teams, sourcing a reliable replacement for the K55HXRWV-3117 condenser fan motor requires a partner who understands both the technical specifications and the supply chain demands of the aftermarket. This U.S. Motors/Emerson model—a 1/8 HP, 208-230V, 825 RPM, 48-frame condenser fan motor with TEAO enclosure—is a common specification in residential and light commercial HVAC equipment. Changzhou Trustec Co., Ltd. offers engineered replacement solutions with wholesale supply capabilities and full OEM customization, supported by UL recognition for selected models.

Understanding the K55HXRWV-3117 Specification

The K55HXRWV-3117 is a single-phase, permanent split capacitor (PSC) motor featuring a 48Y frame with 0.5-inch shaft diameter, 1.875-inch shaft length, and single-speed operation. Its 1/8 HP (approximately 90-100W) output at 825 RPM with CWSE rotation makes it suitable for condenser fan applications where lower airflow and quieter operation are preferred.

For wholesale buyers and maintenance specialists, identifying a functionally equivalent replacement requires matching the following key parameters: voltage (208-230V, 60Hz), horsepower (1/8 HP), speed (825 RPM), frame size (48Y), enclosure type (TEAO), shaft dimensions, and mounting configuration. Trustec's engineering team provides cross-reference development and performance verification for replacement applications.

Wholesale Supply Capabilities

Trustec operates as a direct manufacturer of AC PSC, BLDC, and ECM motors for HVAC applications, with established export channels serving North America, South America, Western Europe, Eastern Europe, Southeast Asia, and the Middle East. Wholesale customers benefit from:

• Minimum Order Quantity: 200 pieces per model, with pricing negotiable based on order volume and shipping terms (FOB/CNF/CIF)

• Delivery Lead Time: 15 days for fresh production after order confirmation

• Payment Terms: T/T and L/C options available

• Packaging: Standard export carton packing with foam board protection inside

Selected motor models are UL Recognized Components under file E529388. Recognition scope and applicable conditions must be verified by exact model and UL procedure. The E529388 file is documented for specific Trustec model families including Y*K-series configurations. Wholesale buyers must confirm that the exact model number under consideration appears in the UL file documentation and that the intended application conditions align with UL's recognized parameters for that model.

Product Portfolio for Replacement Applications

Trustec's condenser fan motor portfolio includes configurations that functionally correspond to K55HXRWV-3117 specifications and related OEM models. The YDK140 series offers 48-frame motors with horsepower ratings from 1/6 HP through 3/4 HP, voltage options of 115V and 208-230V, and speeds of 825 RPM or 1075 RPM.

For 825 RPM applications matching the K55HXRWV-3117, Trustec offers models such as YDK140-125-6B (1/6 HP, 208-230V, 825 RPM) and YDK140-185-6B (1/4 HP, 208-230V, 825 RPM), with cross-reference compatibility to OEM models from Wanger, US Motors/Emerson, York SOURCE 1, and other manufacturers. These motors feature:

• Electrically reversible rotation (CW/CCW) for installation flexibility

• Ball bearing construction for operational longevity

• Automatic thermal overload protection on models above 50W

• Class B insulation with 60°C/140°F ambient temperature rating

• TEAO (Totally Enclosed Air Over) enclosure type

• Run capacitor configuration (5/370 μF/VAC typical for 1/6-1/4 HP models)

OEM Customization and Private-Label Manufacturing

Trustec's engineering and manufacturing capabilities extend beyond standard catalog offerings, supporting wholesale partners with tailored motor solutions for replacement and OEM applications.

Custom Motor Development: OEM customers can specify voltage, power, speed, rotation direction, mounting configuration, shaft dimensions, lead wire length and gauge, insulation class, and capacitor values. Product documentation explicitly states that "listed are representative motors, only for reference, dimensions and parameters can be customized according to customer requirements, OEM/ODM offered".

Private-Label Service: Trustec offers customized branding, labels, packaging, manuals, and documentation for OEMs and distributors seeking to market replacement motors under their own brand names.

Cross-Reference Engineering: Trustec's engineering team supports motor cross-reference development, performance matching, and PSC-to-ECM upgrade solutions for replacement applications.

Testing and Validation: Electrical, mechanical, noise, vibration, temperature-rise, and performance testing based on customer specifications.

Certification and Compliance Support

Trustec maintains multiple international certifications to support global market access, including UL, CE, UKCA, SABER, and RoHS. For customized models, customers should consult Trustec engineering regarding UL recognition coverage, as recognition applies only to models that have undergone UL's evaluation process. The UL file E529388 is documented for specific model numbers and product codes (UL CCN: XEWR2), and the recognition scope varies by model.

Conclusion

For HVAC distributors and OEMs seeking a reliable K55HXRWV-3117 replacement motor source with wholesale supply and customization flexibility, Trustec combines manufacturing capability, engineering expertise, and responsive service. Selected motor models are UL Recognized Components under file E529388, with recognition scope and applicable conditions that must be verified by exact model and UL procedure. From standard replacement motors to fully customized OEM solutions, Trustec offers a partnership model aligned with the needs of wholesale distributors and equipment manufacturers serving global HVAC markets.