1 Ton hist da cadeia elétrica com controle remoto

The Weihua 1 Ton Electric Chain Hoist with Remote Control combines trusted engineering, essential safety features, and the unparalleled convenience of wireless operation. It’s the smart, eficiente, and safe solution for your light to medium-duty lifting needs.

Key Features & Benefits

• 1. Robust 1 Ton Capacity: Confidently lift and position loads up to 1000 kg with the strength and durability synonymous with the Weihua brand. Built to handle demanding industrial environments.
• 2. Convenient Wireless Remote Control: Operate the hoist safely and efficiently from a distance using the ergonomic, pendant-style wireless remote. Enjoy clear visibility of the load without needing to be near the hoist or pendant station, enhancing operator safety and flexibility.
• 3. Durable Load Chain: Features high-grade, heat-treated alloy steel load chain (typically Grade 80 or higher) for exceptional strength, wear resistance, and long service life, even under frequent use.
• 4. Smooth & Precise Operation: Equipped with a reliable low-noise electric motor and precision gearing for smooth starting, stopping, and controlled lifting/lowering speeds, ensuring accurate load positioning.
• 5. Enhanced Safety Systems: Integrated safety features include:
  • Upper & Lower Limit Switches: Automatically cuts power at the travel extremes to prevent over-hoisting or chain overrun.
  • Overload Protection: Safeguards the motor and mechanism against accidental overloads.
  • Emergency Stop: Immediate shutdown capability via the remote control.
  • Thermal Protection: Protects the motor from overheating.
• 6. Compactar & Versatile Design: The space-saving design allows for easy installation on monorail beams, I-beams (using optional trolleys), or as part of a gantry crane system, maximizing your workspace utilization.
• 7. Low Headroom Option (Common): Weihua hoists are often designed with low headroom characteristics, making them ideal for facilities with height restrictions.
• 8. Reliable Performance: Manufactured to stringent quality standards (typically CE certified and compliant with relevant ISO, Fem, or ASME standards), ensuring dependable operation and longevity.
• 9. Easy Maintenance: Designed for straightforward inspection and servicing, minimizing downtime.

1 Ton Electric Chain Hoist With Remote Control Typical Specifications

Specification	Value Range
Capacity	1 Ton (1000 kg)
Lifting Height	Standard models available; customizable options often possible
Lifting Speed	Typically ~3-8 meters per minute (varies by voltage/model)
Corrente	High-Tensile Alloy Steel, Grade 80 (or higher)
Control	Integrated Wireless Remote Control (Pendant style, usually IP65 rated for dust/water resistance)
Power Supply	Common options include 115V/1Ph/60Hz, 230V/1Ph/50Hz, 230V/3Ph/50Hz, 460V/3Ph/60Hz (Specify your requirement)
Duty Class	Typically Class FEM 1Am, 2m, or 3m (or equivalent) depending on the model, suitable for light to moderate usage cycles
Protection Rating	Motor and electrical components often rated IP54 or IP55 for protection against dust and water splashes
Safety Features	Upper/Lower Limit Switches, Overload Protection, Emergency Stop, Thermal Protection

Application-Specific Configurations

• 1. Harsh Environments: Available with Corrosion-Resistant Package (stainless steel hardware, epoxy chain, enhanced sealing – IP66).
• 2. Explosive Atmospheres: ATEX / IECEx Zone 2 certified versions for use in potentially flammable gas/dust environments (e.g., paint shops, grain silos).
• 3. High-Cycle Manufacturing: Models with FEM 3m duty rating and hardened gears for >200 starts/hour in automotive assembly.
• 4. Clean Rooms & Food Processing: Special hygienic design with smooth surfaces, food-grade lubricants, and washdown-rated components.

Advanced Technical Specifications & Engineering Details

• 1. Motor Technology:

  • Insulation Class: Class F (155°C) insulation for superior thermal resilience and extended motor life.
  • Duty Cycle: Optimized for FEM 1Am / 2m (até 120 starts/hour) or FEM 3m (até 240 starts/hour) depending on model, matching light-to-medium industrial demands.
  • Braking System: Dual safety brakes:
    • Primary Load Brake: Mechanically applied, electrically released disc brake integrated into the motor for immediate, fail-safe load holding.
    • Secondary Auxiliary Brake: Spring-loaded emergency brake automatically engages upon power loss or overload detection.

• 2. Precision Gearing & Control:

  • Gearbox: Hardened alloy steel helical gears running in oil bath for smooth, quiet operation, high efficiency (>80%), and minimal backlash.
  • Speed Control: Soft-start/soft-stop technology via inverter control (available on premium models) for jerk-free operation and precise delicate load handling. Standard models offer 2-speed (fast/slow) lifting via remote control buttons.

• 3. Wireless Remote Control System (Deep Dive):

  • Frequency & Security: Operates on 2.4GHz DSSS (Direct Sequence Spread Spectrum) or 433/868 MHz with anti-interference coding. Features unique device pairing to prevent cross-talk in multi-hoist environments.
  • Battery & Endurance: Rechargeable Li-ion battery (typically 1500mAh+) with 60+ hours continuous operation. Battery status LED indicator on remote.
  • Ergonomics & Segurança: Hanging hook + belt clip design. Emergency Stop button requires twist-release to prevent accidental reactivation. Conforms to EN 60204-32 for safety of machinery.
  • Range: 30+ meters line-of-sight in open areas; 15-20 meters in typical industrial environments (subject to RF interference).

• 4. Load Chain & Hook System:

  • Chain Grade: Grade 80 or Grade 100 alloy steel (ISO 3077 / ASME B30.16), shot-peened for fatigue resistance. Zinc-plated or self-colour (oiled) finish.
  • Hook Design: Forged steel safety latch hook with 360° swivel capability (model-dependent). Rated at minimum 4:1 design factor per ASME/ISO standards. Top hook features thrust bearing for smooth rotation.
  • Chain Container: Durable steel chain box with guide rollers to prevent tangling and reduce wear.

• 5. Integridade estrutural & Build:

  • Frame: Heavy-duty welded steel construction with corrosion-resistant primer and topcoat (RAL color customizable). Reinforced load-bearing points.
  • Sealing: Critical components (motor, caixa de câmbio, limit switches) rated IP55/IP65 for protection against dust and water jets – suitable for washdown areas or humid environments.

Smart Features & Enhanced Functionality (Optional/Model Dependent)

• 1. Load Monitoring System (LMS): Optional digital load cell integrated into the hook or housing provides real-time weight display on the remote control (±1% accuracy). Prevents overloads and aids in process control.

• 2. Variable Frequency Drive (VFD) Integration: Enables infinitely adjustable lifting/lowering speeds (1%-100%), ultra-smooth acceleration/deceleration, and energy savings (soft-start reduces peak current).

• 3. Data Logging & Connectivity: Advanced models offer Bluetooth® or RS485 output for logging lift cycles, overload events, and maintenance alerts – enabling predictive maintenance via SCADA or plant management systems.

• 4. Anti-Sway Technology (when paired with trolley): Uses VFD-controlled trolley movements to automatically dampen load swing during travel, improving precision and safety.

Maintenance & Lifecycle Advantages

• 1. Sealed-for-Life Gearbox: Eliminates routine oil changes under normal operating conditions.
• 2. Modular Design: Quick-replaceable sub-assemblies (motor, caixa de câmbio, control unit) minimize downtime.
• 3. Global Parts Availability: Standardized components supported by Weihua’s worldwide logistics network.
• 4. Extended Warranty: Tipicamente 18-24 months (standard), extendable with service contracts.

For Technical Dossiers, Test Certificates, or Custom Configuration Support:

Contact Weihua Lifting Engineering Team: [Aiden@craneweihua.com] | +86 13613816589