Application Scenarios:
At a pulp and paper mill in the Pacific Northwest, a critical agitator in the chemical recovery tank failed during a winter storm, halting production. The original motor—exposed to steam, caustic vapors, and temperature swings—had corroded bearings and insulation breakdown. Maintenance replaced it with a Y-3023-2-H00AA, selected for its TEFC enclosure (IP55), corrosion-resistant paint, and C-face compatibility with the existing gearbox. Despite ambient humidity exceeding 90%, the Y-3023-2-H00AA operated flawlessly for over four years without service—proving its value as a “fit-and-forget” workhorse in harsh, mission-critical processes.
Main Parameters Value/Description
Product Model Y-3023-2-H00AA
Manufacturer Reliance Electric (Rockwell Automation)
Product Category NEMA Y-Frame TEFC AC Induction Motor
Power Rating 3 HP (2.24 kW)
Speed 1800 RPM (4-pole, 60 Hz)
Voltage 230/460 V AC, 3-phase, 60 Hz (dual voltage, reconnectable)
Frame Size 184TC (NEMA standard with C-face flange)
Enclosure Type TEFC (Totally Enclosed Fan-Cooled), IP55
Duty Rating Continuous (S1)
Insulation Class Class F (155°C), with Class B temperature rise (80°C)
Bearing Type Ball bearings (front and rear), regreasable
Mounting Configuration C-face with base feet (foot + flange mount)
Efficiency Level IE2 (Premium Efficiency per NEMA MG-1)
Certifications UL, CSA, CE
Technical Principles and Innovative Values:
• Innovation Point 1: The Y-3023-2-H00AA uses precision-balanced rotors and low-vibration stators to achieve <2.8 mm/s RMS vibration (per ISO 10816), reducing mechanical stress on couplings and extending driven equipment life.
• Innovation Point 2: Its cast iron frame and end bells provide superior heat dissipation and structural rigidity compared to aluminum alternatives—critical for high-inertia starts or reversing applications.
• Innovation Point 3: Dual voltage winding design allows field reconfiguration from 230V to 460V without rewinding, offering flexibility across global plant standards using the same physical unit.
• Innovation Point 4: Regreasable ball bearings with drain plugs enable scheduled maintenance without motor removal—minimizing downtime in continuous-process industries.
Application Cases and Industry Value:
A municipal wastewater lift station in Texas upgraded eight aging open-drip-proof motors to Y-3023-2-H00AA units driving submersible pump couplings. The TEFC design prevented moisture ingress during monsoon seasons, while the C-face ensured perfect alignment with existing pump shafts. Over three years, maintenance calls dropped from monthly to annual, and energy audits confirmed 4–6% lower consumption versus the old motors due to tighter air gaps and premium-efficiency windings. Operators noted the Y-3023-2-H00AA’s quiet operation and consistent surface temperature—even under variable load—as signs of robust thermal management.
Related Product Combination Solutions:
• Y-3033-2-H00AA: 5 HP version in the same Y-Frame series for higher-load applications.
• S-D4023: Compatible Reliance Electric drive (3 HP) for variable-speed control of the Y-3023-2-H00AA.
• 199-MTB184TC: Replacement mounting base for Y-3023-2-H00AA when retrofitting into new frames.
• 199-BRG-KIT-Y3: Genuine Reliance bearing kit for scheduled maintenance of the Y-3023-2-H00AA.
• PowerFlex 525: Modern Rockwell drive with embedded motor protection tuned for Y-3023-2-H00AA parameters.
• 1492-MCAB-3P: Motor power cable assembly with C-face strain relief for clean installation.
• Bulletin 800T-J2AW1: Local start/stop station for manual control of the Y-3023-2-H00AA circuit.
• 199-LBL-Y3023: Pre-printed identification label with specs for asset tracking of the Y-3023-2-H00AA.
Installation, Maintenance, and Full-Cycle Support:
Installing the Y-3023-2-H00AA requires secure bolting to a rigid base or direct coupling to a C-face mounted gearbox. Ensure adequate airflow around the fan cover and verify shaft alignment within 0.002″ TIR to prevent premature bearing wear. Initial startup should include current balance checks across all three phases (<5% deviation). For maintenance, grease bearings every 2.000 operating hours using lithium-based EP2 grease; monitor surface temperature and vibration trends as early failure indicators. The motor’s terminal box accepts conduit or cord grips and includes clear wiring diagrams for 230V/460V reconnection. We supply only tested Y-3023-2-H00AA motors—each unit undergoes megger testing (>100 MΩ), no-load current verification, and rotation check before shipment. Whether you need an exact OEM replacement or a drop-in alternative for legacy systems, our inventory includes both new surplus and factory-refurbished units with full performance guarantees. Our engineering team also provides cross-reference support to Baldor, WEG, or TECO equivalents if needed.
Contact us for a customized solution—whether you’re replacing a failed Y-3023-2-H00AA, designing a new pump skid, or optimizing your motor spares strategy. Keep your processes moving with industrial-grade reliability.
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