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가변 주파수 모터

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

가변 주파수 모터

  • 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.

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H (optional VPI insulation)

Parameter 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

crane hoist motor selection
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Product Features and Applications

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.

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제품 세부 정보

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.

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Product Support

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.

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관련 제품

크레인 풀리 블록

크레인 풀리 시스템은 여러 개의 풀리를 사용하여 하중을 분산하고 로프 방향을 변경합니다.

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crane hook dimensions

단조 크레인 후크

단조 크레인 후크는 작업자와 하중의 안전을 모두 보장하는 핵심 리프팅 부품입니다.

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오버헤드 크레인 휠

오버헤드 크레인 바퀴는 크레인 이동 메커니즘의 핵심 구성 요소입니다.

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가변 주파수 모터

가변 주파수 모터는 크레인을 위한 고성능 드라이브 솔루션입니다.

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크레인 와이어 로프 드럼

크레인 와이어 로프 드럼은 크레인 시스템에서 중요한 리프팅 구성 요소입니다. 강철 로프를 감고 풀어서 하중을 안전하고 효율적으로 올리거나 내리는 데 사용됩니다.

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Crane Grab Buckets

클램쉘 그랩 버킷

The clamshell grab bucket is a common lifting attachment used for handling bulk materials such as sand, gravel, coal, grain, and ores.

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Complete Guide

About Hanko

Hanko products are manufactured using high-strength materials and go through strict quality inspections to ensure durability and operational safety.

고객 도면 또는 특정 요구 사항에 따라 비표준 부품에 대한 맞춤형 제조 서비스를 제공합니다.

당사의 제품은 국제 표준을 충족하며 아시아, 중동, 유럽 등 전 세계로 수출되어 고객의 신뢰를 얻고 있습니다.

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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