高架电葫芦

核心优势 & 桥式电动葫芦的主要特点

• 1. 强大的结构 & 高负载能力:

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

• 2. 卓越的起重性能:

  • 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. 增强的安全性 & 可靠性:

  • Comprehensive safety systems: 上下限位开关, 过载保护, 紧急停止, 缺相保护.
  • 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 & 手术:

  • Smooth operation via pendant control (available in various voltage options) 或者 无线遥控器电动葫芦 systems.
  • Optional Variable Frequency Drive (VFD) integration for ultra-smooth acceleration/deceleration, 精准定位, 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 (例如。, 有限元法 1Am, 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. Modular Design & 易于维护:

  • Modular construction simplifies installation, 检查, 和维护.
  • Easy access to key components like brakes, 电机, and limit switches.
  • Designed for long intervals between maintenance.

Weihua Overhead Electric Hoist: 主要技术参数

范围	规格范围 / Standard Features	笔记 / Options
容量	1 吨 – 80 吨	Higher capacities available upon request (例如。, 100时间, 200时间)
提升高度	6米 – 30m (标准)	可定制高度
提升速度	单速: 8 M/我 (Std) / 3.5 M/我 (80时间) 双速: 8/0.8 M/我 (Std) / 3.5/0.35 M/我 (80时间)	VFD Control Option: Infinitely variable speed (0.1 - 100% rated speed)
行进速度	20 M/我 (Std for 1-10T)	速度随容量而变化 & 责任. VFD available for smooth acceleration/decel.
职务等级 (FEM/ISO)	有限元法 1Am, 2m, 3m (雷洛德THE4, M5, M6)	Designed for moderate to heavy-duty industrial cycles
电源	3-阶段, 380V/400V/415V, 50赫兹 (Std) 440V/480V, 60赫兹 (Opt)	Other voltages/configurations available
控制电压	24v / 36v / 42v / 110v / 220v (AC/DC)	Safety Extra Low Voltage (SELV) 选项
控制方式	吊坠控制 (Std)	Options: 无线电遥控, Cabin control, Integration with Crane CMS
钢丝绳	High-tensile steel, rotation-resistant	直径 & construction matched to capacity & 责任
钩	Forged alloy steel, 安全闩锁 (Std)	Swivel hooks, C-hooks, or specialized lifting attachments available
安全功能	上限/下限开关 Overload Limit Device 紧急停止 双刹车 Phase Failure Protection	IP54/IP55 rated components standard. IP65/IP66 optional.
绝缘班	F级 (发动机 & 电气元件)
保护课 (IP)	IP54 / IP55 (Std)	Harsh Environment Options: IP65, IP66, tropicalized, heat-resistant (+60°C)
环境温度	-20°C 至 +40°C (Std)	High-temp or low-temp variants available
噪音水平	≤ 85 dB(一个) (Std at 1m distance)	VFD option significantly reduces operational noise
Compliance Standards	ISO 9001, CE, 女性 9.755, 国标/T, 作为 1418, 国家标准	Custom certification available (例如。, GOST-TR, CCC)
建造	低净空设计 (Std)	Compact gearbox, optimized profile

笔记:

• 定制化: All parameters (容量, 速度, 提升高度, 电压, 控制, IP rating, 特殊涂层) can be engineered to specific project requirements.

• VFD Option: Variable Frequency Drive enables ultra-precise positioning, 软启动/停止, energy savings, and reduced mechanical shock.

• 职务等级: Higher FEM/ISO classes (例如。, 4m/M7) available for severe duty cycles.

• 安全: Complies with international safety directives (例如。, 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. 制造业 & 装配线

• 2. 仓储 & Logistics Centers

• 3. 钢厂 & Foundries

• 4. 发电厂 & Energy Facilities

• 5. 造船 & 修理场

• 6. Paper & Pulp Mills

• 7. 矿业 & 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.

• 质量 & 认证: Manufactured to stringent international standards (ISO, CE, 女性, 作为, 国家标准, ETC。).

• 定制化: Tailored solutions available for specific capacity, 速度, 占空比, and environmental requirements.

• 全面支持: Global sales and service network providing expert advice, installation support, 备件, 和维护.

• Value: Optimal balance of initial investment, 运作效率, longevity, and total cost of ownership.

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