Three Phase 3kW AC Motor

Title:

YE3-100L-2 Low Voltage Three Phase AC Motor

Brief Introduction

The YE3-100L-2 3kW AC motor proactively mitigates phase-to-phase and interturn faults through rigorous insulation engineering. Its F-class (155°C) winding system employs vacuum pressure impregnation (VPI) to eliminate voids, ensuring baseline insulation resistance ≥1MΩ even in humid environments. This 3kW AC motor integrates surge-protected terminals and balanced magnetic circuits to withstand voltage imbalances and transient overvoltages-key culprits in insulation breakdown. Structural safeguards include:

Anti-fretting coil bracing to prevent vibration-induced abrasion

IP55-rated enclosures blocking conductive contaminants

±2% phase resistance tolerance via automated winding control

Preventive protocols are embedded: thermal sensors (PTC/PT100) trigger alerts at 130°C, while quarterly megger testing validates dielectric integrity. Manufacturing excellence eliminates weak points: robotic winding ensures consistent slot fill, and post-repair curing restores moisture barrier properties. For high-risk startups, the design accommodates soft-starters to reduce thermal cycling stress. Maintenance guidelines enforce:

Biannual IR scans detecting localized hot spots

Compressed-air cleaning preserving

Torque verification on terminal lugs

Engineered to suppress partial discharge initiation, this 3kW AC motor extends service life versus standard units in corrosive/dusty applications. Its holistic defense against inter-coil faults ensures uninterrupted operation in process-critical systems. Manufacturing excellence eliminates weak points: robotic winding ensures consistent slot fill, and post-repair curing restores moisture barrier properties. Maintenance guidelines enforce: Biannual IR scans detecting localized hot spots; Compressed-air cleaning preserving; Torque verification on terminal lugs.
 

Main Technical Parameters

Why choose Simo Brand YE3 series of Motor?

The YE3 Series LV Motor has a high-strength cast iron frame, so it is very strong and has a longer service life. Anti-corrosion copper wire coils are not only more powerful but also have thermal protection, so they are safer to operate. The copper wires are evenly arranged, so they are not easy to deform even if the motor runs for a long time. The bearings have high torque and good responsiveness, stable output, and lower noise. In addition, the smaller size and energy-saving characteristics make it more popular.

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC and NEMA installation dimensions 

• Customizable

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Stator

• 99.9% pure copper winding for stator to ensure the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.

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Rotor

• Aluminum casting rotor with silicon steel rotor core to assure induction efficiency

• Precisely machined shafts with good capacity of strength and toughness

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Testing

• All motors must pass the piece testing before painting and packaging

• Type tests will be regularly performed for each series, more often for new developed series and variants.

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Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

The YE3 Series LV Motor is commonly used to drive water pumps, compressors, conveyors and other transmission machinery in different areas.

Chemistry

Power Station

Cement

Pump

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