محرك متغير التردد

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crane hoist motor selection motor hoist crane overhead-crane-motor-type Variable-Frequency-Motor

محرك متغير التردد

  • Energy Saving: The drive motor adjusts operating speed according to load conditions, reducing power consumption by 30–50%.

  • Smooth Control: Works with frequency control systems and motor speed controllers to achieve precise 0–100% speed regulation.

  • Flexible Options: Compatible with AC, DC, and three-phase variable frequency drive motor applications across different system requirements.

  • Lower Wear: Soft start and controlled braking minimize mechanical stress on gears, pumps, and belt-driven components.

  • Long Service Life: Enhanced cooling using a dedicated motor fan or external ventilator ensures stable and durable operation.

H (optional VPI insulation)

معلمة Specification Range</b>
Power Range 0.75 kW – 315 kW (custom options available)
Frequency Range 0 – 60 Hz (up to 100 Hz on request)</td>
Speed 720 / 960 / 1440 / 2880 RPM
Pole Options 2 / 4 / 6 / 8 Poles
>Speed Control Accuracy</td><td width="”365″">±0.5% (with closed-loop control)
idth=”201″>Efficiency Classes IE2 / IE3 / IE4
Cooling Methods IC411 (self-cooled) / IC416 (force-cooled)
Protection Rating IP44 / IP54 / IP55
Insulation Class</td> F /
Standards IEC / GB / ISO compliant

ميزات المنتج والتطبيقات

1.Energy Savings: Adapts motor speed to load, cutting energy use by 30–50%.

2.Durability: Reduced mechanical wear extends crane component lifespan.

3.Safety & Control: </strong>Works with Variable Frequency Motor Controllers for precise feedback and overload protection.

Whether used in bridge cranes, gantry cranes, winches, or tower cranes, a variable frequency motor ensures smooth load handling, precise control, and powerful lifting performance.

تفاصيل المنتج

1.Motor Junction Box: High-quality junction box for simple, quick, and stable operation.

2.High-Hardness Shaft: Made from premium materials with precision manufacturing for long service life.</p>

3.</s

trong>Heat Dissipation Hood:</b> Excellent heat dissipation performance ensures stable operation of the variable frequency motor.

4.Metal Lifting Ring: A top ring allows easy rope attachment for convenient transportation and movement of the motor.

5.Stable Base: Thickened material and accurate dimensions ensure stable placement during operation.

دعم المنتج

Hanko Heavy Industry specializes in advanced variable frequency motors for cranes, featuring high-grade copper windings and silicon steel cores. Every unit undergoes rigorous load, insulation, and durability testing before shipment to ensure reliable performance.

Our product range covers low-voltage variable frequency motors and heavy-duty three-phase variable frequency motors. As a professional manufacturer of variable frequency motors, we provide both standard models and customized solutions tailored to specific crane operating requirements. Our products are trusted by customers worldwide for their industrial-grade quality and adaptability.

منتجات ذات صلة

دليل شامل

عن هانكو

يتم تصنيع منتجات هانكو باستخدام مواد عالية القوة وتخضع لفحوصات جودة صارمة لضمان المتانة والسلامة التشغيلية.

نحن نقدم خدمات التصنيع المخصصة للأجزاء غير القياسية بناءً على رسومات العملاء أو المتطلبات المحددة.

منتجاتنا تلتزم بالمعايير الدولية ويتم تصديرها في جميع أنحاء العالم، مما أكسبها ثقة العملاء في آسيا والشرق الأوسط وأوروبا وخارجها.

What makes a variable frequency motor better than a fixed-speed motor?
It adjusts speed with an inverter, reducing energy use and improving torque stability.
Regular motors cause torque fluctuations and higher wear. A variable frequency motor controller ensures smooth and safe operation.
Yes, we offer AC variable frequency motors, DC variable frequency motors, and permanent magnet variable frequency motors to fit specific crane needs.
Options include variable frequency motor ventilators, fans, and integrated cooling in variable frequency motor controllers, ensuring long-term performance.

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