ओवरहेड विद्युत लहरा

मूल ताकतें & ओवरहेड इलेक्ट्रिक होइस्ट की मुख्य विशेषताएं

• 1. मजबूत निर्माण & उच्च भार क्षमता:

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

• 2. बेहतर भारोत्तोलन प्रदर्शन:

  • Efficient high-torque motors provide smooth, ताकतवर, 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. बढ़ी हुई सुरक्षा & विश्वसनीयता:

  • Comprehensive safety systems: ऊपरी और निचली सीमा स्विच, अधिभार संरक्षण, आपातकालीन रोक, 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) or वायरलेस रिमोट कंट्रोल के साथ इलेक्ट्रिक होइस्ट systems.
  • Optional Variable Frequency Drive (वीएफडी) integration for ultra-smooth acceleration/deceleration, precise positioning, 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 (उदा।, महिला 1 पूर्वाह्न, 2एम, 3m classifications).
  • Options available for harsh conditions: corrosion-resistant coatings (epoxy/polyurethane), higher IP ratings for dust/water resistance (आईपी54, आईपी55, आईपी65), and heat-resistant variants.
  • Sealed components protect critical mechanisms.

• 6. Modular Design & Ease of Maintenance:

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

Weihua Overhead Electric Hoist: Key Technical Parameters

पैरामीटर	विशिष्टता रेंज / Standard Features	Notes / Options
क्षमता	1 टन - 80 टन	Higher capacities available upon request (उदा।, 100टी, 200टी)
उठाने की ऊँचाई	6m – 30m (मानक)	Custom heights available
उठाने की गति	एकल गति: 8 मी/मेरा (Std) / 3.5 मी/मेरा (80टी) दोहरी गति: 8/0.8 मी/मेरा (Std) / 3.5/0.35 मी/मेरा (80टी)	VFD Control Option: Infinitely variable speed (0.1 – 100% rated speed)
यात्रा की गति	20 मी/मेरा (Std for 1-10T)	गति क्षमता के साथ बदलती रहती है & duty. VFD available for smooth acceleration/decel.
कर्तव्य वर्ग (FEM/ISO)	महिला 1 पूर्वाह्न, 2एम, 3एम (ISO M4, एम5, एम6)	Designed for moderate to heavy-duty industrial cycles
बिजली की आपूर्ति	3-चरण, 380V/400V/415V, 50हर्ट्ज (Std) 440V/480V, 60हर्ट्ज (Opt)	Other voltages/configurations available
Control Voltage	24वी / 36वी / 42वी / 110वी / 220वी (AC/DC)	Safety Extra Low Voltage (SELV) options
नियंत्रण मोड	Pendant Control (Std)	Options: रेडियो रिमोट कंट्रोल, Cabin control, Integration with Crane CMS
तार रस्सी	High-tensile steel, rotation-resistant	Diameter & construction matched to capacity & duty
Hook	Forged alloy steel, safety latch (Std)	Swivel hooks, C-hooks, or specialized lifting attachments available
संरक्षा विशेषताएं	ऊपरी/निचली सीमा स्विच Overload Limit Device Emergency Stop दोहरी ब्रेक Phase Failure Protection	IP54/IP55 rated components standard. IP65/IP66 optional.
इन्सुलेशन वर्ग	कक्षा एफ (मोटर & Electrical Components)
संरक्षण वर्ग (IP)	आईपी54 / आईपी55 (Std)	Harsh Environment Options: आईपी65, IP66, tropicalized, heat-resistant (+60डिग्री सेल्सियस)
परिवेश का तापमान	-20डिग्री सेल्सियस से +40 डिग्री सेल्सियस (Std)	High-temp or low-temp variants available
Noise Level	≤ 85 dB(ए) (Std at 1m distance)	VFD option significantly reduces operational noise
Compliance Standards	आईएसओ 9001, सीई, फेम 9.755, GB/T, जैसा 1418, गोस्ट	Custom certification available (उदा।, GOST-TR, CCC)
निर्माण	कम हेडरूम डिजाइन (Std)	Compact gearbox, optimized profile

Notes:

• Customization: All parameters (capacity, रफ़्तार, उठाने की ऊँचाई, वोल्टेज, 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.

• कर्तव्य वर्ग: Higher FEM/ISO classes (उदा।, 4m/M7) available for severe duty cycles.

• सुरक्षा: Complies with international safety directives (उदा।, 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. उत्पादन & Assembly Lines

• 2. भंडारण & Logistics Centers

• 3. Steel Mills & Foundries

• 4. Power Plants & Energy Facilities

• 5. जहाज निर्माण & मरम्मत यार्ड

• 6. Paper & Pulp Mills

• 7. खनन & 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.

• गुणवत्ता & प्रमाणन: Manufactured to stringent international standards (आईएसओ, सीई, फेम, जैसा, गोस्ट, वगैरह।).

• Customization: Tailored solutions available for specific capacity, रफ़्तार, साइकिल शुल्क, and environmental requirements.

• Comprehensive Support: Global sales and service network providing expert advice, installation support, स्पेयर पार्ट्स, और रखरखाव.

• 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.