High Quality Brushless Motor

Title:

Y2-560-4 series Compact Structure High Voltage Three Phase AC Motor

Brief Introduction

The Y2-560-4 addresses critical voltage instability challenges common in industrial settings. Voltage reduction typically increases current draw to maintain torque, elevating copper losses and temperature rise, which accelerates insulation aging and compromises longevity. This high quality brushless motor counters these effects through optimized electromagnetic design, maintaining stable torque density even during line voltage dips. Its construction minimizes resistance-related losses, directly mitigating the efficiency drop and excessive heating described in voltage-impact analysis. Furthermore, the Y2-560-4 integrates enhanced thermal management to dissipate the additional heat generated during low-voltage operation, safeguarding insulation integrity.

Choosing this high quality brushless motor ensures consistent performance under fluctuating power conditions while significantly reducing the risks of premature failure associated with voltage instability. Its design inherently supports wider operational voltage tolerances without external stabilizers, making it ideal for grids with variable supply quality. For applications demanding resilience against voltage variations and sustained efficiency, the Y2-560-4 delivers reliable, long-term operation backed by rigorous insulation system validation. The Y2-560-4 motor exemplifies engineering excellence focused on maximizing operational efficiency through superior slot fill rate optimization. Careful design addresses the critical balance between conductor space and essential insulation, where insulation layers (ranging 0.18mm - 1.2mm) and necessary clearance ("walkways") between magnet wires collectively reduce available slot space significantly. Utilizing magnet wire with minimal yet compliant insulation film thickness is key.

This motor employs innovative construction techniques, inspired by the "dragon bone" concept, to minimize or eliminate traditional walkway requirements. This approach directly counters the space loss typically caused by wire insulation buildup (e.g., a 1mm conductor reaching 1.1mm OD) and mandatory clearances (ideally 1.6x wire OD). The result is a significantly enhanced practical slot fill rate compared to conventional methods, translating directly into higher efficiency and power density. Every Y2-560-4 undergoes rigorous insulation system planning, ensuring both optimal performance and absolute safety compliance, making it a truly complete and reliable solution. Choose the Y2-560-4 high quality brushless motor for applications demanding superior efficiency derived from intelligent space utilization within the slots.

Main Technical Parameters

Why choose Simo Brand YKS series of Motor?

The rotor of the Y2 Compact Frame HV Motor has high strength, high hardness, and good wear resistance and heat resistance, so it has a long service life. The motor bearing makes it work with high efficiency, but with low noise. The copper movement is not only energy efficient but also safe because the copper wire has low resistivity and good thermal and electrical conductivity. Under the unit cross-section, the copper wire has a large current-carrying capacity and a low voltage loss. In addition, good oxidation resistance can reduce the accident rate caused by harsh environments or overload use.

To meet with different clients' needs, the motors can be made into foot mounting or vertical mounting, insulation class H, double shaft ends, TH3, plateau and other situations.

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible for special installation dimensions

• Customizable outlook and dimensions

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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 possible winding flaw.

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Rotor

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

• Copper bar rotor is available for YKK motor

• Well and 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 Y2 Compact Frame HV Motor can serve as the prime movers in coalmines, machinery industry, power plants and various types of industrial and mining enterprises.etc.

Cement

Power Station

Water conservation

Steel

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