Paranco elettrico sopraelevato

Punti di forza fondamentali & Caratteristiche principali del paranco elettrico sopraelevato

• 1. Costruzione robusta & Elevata capacità di carico:

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

• 2. Prestazioni di sollevamento superiori:

  • 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. Maggiore sicurezza & Reliability:

  • Comprehensive safety systems: Finecorsa superiore e inferiore, overload protection, arresto di emergenza, 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) O paranco elettrico con telecomando wireless systems.
  • Optional Variable Frequency Drive (VFD) integration for ultra-smooth acceleration/deceleration, posizionamento 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 (PER ESEMPIO., FEM 1:00, 2M, 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. Design modulare & Ease of Maintenance:

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

Weihua Overhead Electric Hoist: Key Technical Parameters

Parametro	Gamma di specifiche / Caratteristiche standard	Notes / Options
Capacità	1 tonnellata – 80 tonnellate	Higher capacities available upon request (PER ESEMPIO., 100T, 200T)
Altezza di sollevamento	6m – 30m (Standard)	Custom heights available
Velocità di sollevamento	Singola velocità: 8 m/mio (Std) / 3.5 m/mio (80T) Doppia velocità: 8/0.8 m/mio (Std) / 3.5/0.35 m/mio (80T)	VFD Control Option: Infinitely variable speed (0.1 – 100% rated speed)
Velocità di viaggio	20 m/mio (Std for 1-10T)	Speed varies with capacity & duty. VFD available for smooth acceleration/decel.
Classe di servizio (FEM/ISO)	FEM 1:00, 2M, 3M (QUESTO4, M5, M6)	Designed for moderate to heavy-duty industrial cycles
Alimentazione elettrica	3-Fase, 380V/400V/415V, 50Hz (Std) 440V/480V, 60Hz (Opt)	Other voltages/configurations available
Tensione di controllo	24V / 36V / 42V / 110V / 220V (AC/DC)	Safety Extra Low Voltage (SELV) options
Modalità di controllo	Pendant Control (Std)	Options: Radio remote control, Cabin control, Integration with Crane CMS
Filo corda	High-tensile steel, rotation-resistant	Diametro & construction matched to capacity & duty
Hook	Forged alloy steel, safety latch (Std)	Ganci girevoli, Ganci a C, or specialized lifting attachments available
Caratteristiche di sicurezza	Interruttori di limite superiore/inferiore Overload Limit Device Arresto di emergenza Doppi freni Phase Failure Protection	IP54/IP55 rated components standard. IP65/IP66 optional.
Classe di isolamento	Class F (Motore & Electrical Components)
Classe di protezione (IP)	IP54 / IP55 (Std)	Harsh Environment Options: IP65, IP66, tropicalized, heat-resistant (+60°C)
Temperatura ambiente	-20° C a +40 ° C. (Std)	High-temp or low-temp variants available
Noise Level	≤ 85 dB(A) (Std at 1m distance)	VFD option significantly reduces operational noise
Compliance Standards	Iso 9001, Ce, FEM 9.755, GB/T, COME 1418, GOST	Custom certification available (PER ESEMPIO., GOST-TR, CCC)
Costruzione	Design con altezza libera ridotta (Std)	Compact gearbox, optimized profile

Notes:

• Personalizzazione: All parameters (capacità, velocità, altezza di sollevamento, voltaggio, controllare, 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 di servizio: Higher FEM/ISO classes (PER ESEMPIO., 4m/M7) available for severe duty cycles.

• Sicurezza: Complies with international safety directives (PER ESEMPIO., Machinery Directive 2006/42/EC). Full documentation (Declaration of Conformity, manuali, test reports) provided.

• Dimensioni & 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. Produzione & Assembly Lines

• 2. Magazzinaggio & Logistics Centers

• 3. Steel Mills & Foundries

• 4. Power Plants & Energy Facilities

• 5. Costruzione navale & Cantieri di riparazione

• 6. Paper & Pulp Mills

• 7. Estrazione mineraria & 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 & Certificazione: Manufactured to stringent international standards (Iso, Ce, FEM, COME, GOST, ecc.).

• Personalizzazione: Tailored solutions available for specific capacity, velocità, duty cycle, and environmental requirements.

• Comprehensive Support: Global sales and service network providing expert advice, installation support, spare parts, e manutenzione.

• 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.