Надземна електрична дизалица

Core Strengths & Key Features Of Overhead Electric Hoist

• 1. Робусна конструкција & High Load Capacity:

  • Built with premium-grade materials and precision engineering for maximum structural integrity.
  • Wide capacity range, typically from 1 тон то 80 тона (and beyond with custom solutions), catering to diverse lifting needs.
  • Rigorous testing ensures reliability under full load and beyond.

• 2. Superior Lifting Performance:

  • Efficient high-torque motors provide smooth, powerful, and reliable lifting and lowering.
  • Multiple hoisting speeds (standard and optional variable frequency control) allow for precise load handling, minimizing swing and enhancing productivity.
  • Low headroom designs available to maximize usable workspace beneath the crane.

• 3. Енханцед Сафети & Поузданост:

  • Comprehensive safety systems: Горњи и доњи гранични прекидачи, заштита од преоптерећења, хитно заустављање, phase protection.
  • Fail-safe braking systems (dual brakes often standard) ensure secure load holding.
  • Heavy-duty wire rope and hook with safety latch, compliant with international standards.
  • Durable gearboxes designed for long service life with minimal maintenance.

• 4. Advanced Control & Operation:

  • Smooth operation via pendant control (available in various voltage options) или електрична дизалица са бежичним даљинским управљачем systems.
  • Optional Variable Frequency Drive (Вфд) integration for ultra-smooth acceleration/deceleration, прецизно позиционирање, reduced mechanical stress, and energy savings.
  • Clear visibility and ergonomic controls enhance operator safety and efficiency.

• 5. Durability for Demanding Environments:

  • Designed for high duty cycles (Нпр., ФЕМ 1ам, 2м, 3m classifications).
  • Options available for harsh conditions: corrosion-resistant coatings (epoxy/polyurethane), higher IP ratings for dust/water resistance (ИП54, ИП55, ИП65), and heat-resistant variants.
  • Sealed components protect critical mechanisms.

• 6. Modular Design & Ease of Maintenance:

  • Modular construction simplifies installation, инспекција, и одржавање.
  • Easy access to key components like brakes, мотори, and limit switches.
  • Designed for long intervals between maintenance.

Weihua Overhead Electric Hoist: Key Technical Parameters

Параметар	Спецификација Опсег / Standard Features	Напомене / Options
Капацитет	1 тона - 80 тона	Higher capacities available upon request (Нпр., 100Т, 200Т)
Висина подизања	6m – 30m (Стандард)	Custom heights available
Брзина подизања	Сингле Спеед: 8 м/ми (Std) / 3.5 м/ми (80Т) Дуал Спеед: 8/0.8 м/ми (Std) / 3.5/0.35 м/ми (80Т)	VFD Control Option: Infinitely variable speed (0.1 - 100% rated speed)
Брзина путовања	20 м/ми (Std for 1-10T)	Speed varies with capacity & дужност. VFD available for smooth acceleration/decel.
Дути Цласс (FEM/ISO)	ФЕМ 1ам, 2м, 3м (ОВАЈ4, М5, М6)	Designed for moderate to heavy-duty industrial cycles
Повер Суппли	3-Фаза, 380V/400V/415V, 50Хз (Std) 440V/480V, 60Хз (Opt)	Other voltages/configurations available
Контролни напон	24В / 36В / 42В / 110В / 220В (АЦ/ДЦ)	Safety Extra Low Voltage (SELV) опције
Контролни режим	Пендант Цонтрол (Std)	Options: Радио даљински управљач, Cabin control, Integration with Crane CMS
Вире Ропе	High-tensile steel, rotation-resistant	Diameter & construction matched to capacity & дужност
Хоок	Forged alloy steel, сигурносна брава (Std)	Swivel hooks, Ц-куке, or specialized lifting attachments available
Сигурносне карактеристике	Горњи/доњи гранични прекидачи Overload Limit Device Хитно заустављање Дуал Бракес Phase Failure Protection	IP54/IP55 rated components standard. IP65/IP66 optional.
Класа изолације	Class F (Мотор & Electrical Components)
Заштитна класа (IP)	ИП54 / ИП55 (Std)	Harsh Environment Options: ИП65, ИП66, tropicalized, heat-resistant (+60°C)
Температура околине	-20°C to +40°C (Std)	High-temp or low-temp variants available
Ниво буке	≤ 85 дБ(А) (Std at 1m distance)	VFD option significantly reduces operational noise
Compliance Standards	ИСО 9001, ЦЕ, ФЕМ 9.755, ГБ/Т, АС 1418, ГОСТ	Custom certification available (Нпр., GOST-TR, CCC)
Изградња	Дизајн мале висине (Std)	Compact gearbox, optimized profile

Напомене:

• Customization: All parameters (капацитет, брзина, висина подизања, напон, контролу, IP rating, special coatings) can be engineered to specific project requirements.

• VFD Option: Variable Frequency Drive enables ultra-precise positioning, меки старт/стоп, energy savings, and reduced mechanical shock.

• Дути Цласс: Higher FEM/ISO classes (Нпр., 4m/M7) available for severe duty cycles.

• Сигурност: Complies with international safety directives (Нпр., Machinery Directive 2006/42/EC). Full documentation (Declaration of Conformity, manuals, test reports) provided.

• Dimensions & Тежина: Vary significantly based on capacity and configuration. Detailed drawings provided per model.

Overhead Electric Hoist Typical Applications

Weihua overhead electric hoists excel in diverse sectors:

• 1. Мануфацтуринг & Assembly Lines

• 2. Warehousing & Logistics Centers

• 3. Steel Mills & Foundries

• 4. Power Plants & Energy Facilities

• 5. Shipbuilding & Repair Yards

• 6. Paper & Pulp Mills

• 7. Mining & Heavy Machinery

• 8. Construction Material Handling

• 9. General Industrial Maintenance

Why Choose Weihua Overhead Electric Hoists?

• Global Leader: Decades of experience and a proven track record in lifting solutions.

• Quality & Цертифицатион: Manufactured to stringent international standards (ИСО, ЦЕ, ФЕМ, АС, ГОСТ, итд.).

• Customization: Tailored solutions available for specific capacity, брзина, циклус дужности, and environmental requirements.

• Свеобухватна подршка: Global sales and service network providing expert advice, installation support, резервни делови, и одржавање.

• Value: Optimal balance of initial investment, operational efficiency, longevity, and total cost of ownership.

Weihua overhead electric hoists are more than just lifting devices; they are engineered productivity partners. Combining robust construction, intelligent control, unwavering safety, and adaptable design, they provide the reliable and efficient lifting power essential for modern industry.