Guincho elétrico aéreo

Principais pontos fortes & Principais características da talha elétrica suspensa

• 1. Construção Robusta & Alta capacidade de carga:

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

• 2. Desempenho de elevação superior:

  • Efficient high-torque motors provide smooth, poderoso, 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. Segurança aprimorada & Confiabilidade:

  • Comprehensive safety systems: Interruptores de limite superior e inferior, proteção contra sobrecarga, parada de emergência, proteção de fase.
  • 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) or Guia elétrica com controle remoto sem fio systems.
  • Optional Variable Frequency Drive (VFD) integration for ultra-smooth acceleration/deceleration, posicionamento preciso, 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 (por exemplo, Feminino 1h, 2eu, 3m classifications).
  • Options available for harsh conditions: corrosion-resistant coatings (epoxy/polyurethane), higher IP ratings for dust/water resistance (IP54, IP55, IP65), and heat-resistant variants.
  • Sealed components protect critical mechanisms.

• 6. Projeto Modular & Facilidade de manutenção:

  • Modular construction simplifies installation, inspection, e manutenção.
  • Easy access to key components like brakes, motores, and limit switches.
  • Designed for long intervals between maintenance.

Weihua Overhead Electric Hoist: Key Technical Parameters

Parâmetro	Faixa de especificações / Standard Features	Notes / Options
Capacidade	1 tonelada – 80 toneladas	Higher capacities available upon request (por exemplo, 100T, 200T)
Altura de elevação	6m – 30m (Padrão)	Custom heights available
Velocidade de levantamento	Velocidade única: 8 m/meu (Std) / 3.5 m/meu (80T) Velocidade Dupla: 8/0.8 m/meu (Std) / 3.5/0.35 m/meu (80T)	VFD Control Option: Infinitely variable speed (0.1 – 100% rated speed)
Velocidade de viagem	20 m/meu (Std for 1-10T)	Speed varies with capacity & duty. VFD available for smooth acceleration/decel.
Classe de serviço (FEM/ISO)	Feminino 1h, 2eu, 3eu (ISTO4, M5, M6)	Designed for moderate to heavy-duty industrial cycles
Fonte de energia	3-Fase, 380V/400V/415V, 50Hz (Std) 440V/480V, 60Hz (Opt)	Other voltages/configurations available
Tensão de controle	24V / 36V / 42V / 110V / 220V (AC/DC)	Safety Extra Low Voltage (SELV) options
Modo de controle	Pendant Control (Std)	Options: Controle remoto via rádio, Cabin control, Integration with Crane CMS
Cabo de aço	High-tensile steel, rotation-resistant	Diâmetro & construction matched to capacity & duty
Gancho	Forged alloy steel, safety latch (Std)	Ganchos giratórios, C-hooks, or specialized lifting attachments available
Recursos de segurança	Interruptores de limite superior/inferior Overload Limit Device Parada de Emergência Freios duplos Phase Failure Protection	IP54/IP55 rated components standard. IP65/IP66 optional.
Classe de isolamento	Classe F (Motor & Electrical Components)
Classe de Proteção (IP)	IP54 / IP55 (Std)	Harsh Environment Options: IP65, IP66, tropicalized, heat-resistant (+60°C)
Ambient Temperature	-20°C a +40 °C (Std)	High-temp or low-temp variants available
Noise Level	≤ 85 dB(UM) (Std at 1m distance)	VFD option significantly reduces operational noise
Compliance Standards	ISO 9001, CE, Fem 9.755, GB/T, COMO 1418, GOST	Custom certification available (por exemplo, GOST-TR, CCC)
Construção	Design de baixo pé-direito (Std)	Compact gearbox, optimized profile

Notes:

• Personalização: All parameters (capacity, velocidade, altura de elevação, tensão, control, IP rating, special coatings) can be engineered to specific project requirements.

• VFD Option: Variable Frequency Drive enables ultra-precise positioning, soft start/stop, energy savings, and reduced mechanical shock.

• Classe de serviço: Higher FEM/ISO classes (por exemplo, 4m/M7) available for severe duty cycles.

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

• Dimensions & Weight: 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. Fabricação & Assembly Lines

• 2. Armazenagem & Logistics Centers

• 3. Steel Mills & Foundries

• 4. Power Plants & Energy Facilities

• 5. Construção naval & Estaleiros de reparos

• 6. Paper & Pulp Mills

• 7. Mineração & 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.

• Qualidade & Certificação: Manufactured to stringent international standards (ISO, CE, Fem, COMO, GOST, etc.).

• Personalização: Tailored solutions available for specific capacity, velocidade, ciclo de trabalho, and environmental requirements.

• Comprehensive Support: Global sales and service network providing expert advice, installation support, peças de reposição, e manutenção.

• 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, controle inteligente, unwavering safety, and adaptable design, they provide the reliable and efficient lifting power essential for modern industry.