JHD063 Wire Rope Hoist 2.5-6.8T VFD Ø170-270mm – Variable Frequency Lifting Solution
The JHD063 Wire Rope Hoist 2.5-6.8T VFD delivers reliable medium-duty lifting performance with variable frequency drive technology for industrial applications requiring flexible capacity and precise speed control. This wire rope hoist combines CATET’s proven hoisting engineering with VFD motor control and versatile drum configurations (Ø170-270mm) to provide comprehensive lifting solutions across the 2.5-6.8 ton capacity range with variable speed capability.
Technical Specifications and Performance Features
The hoisting system provides 2.5-6.8 ton lifting capacity with VFD control compatibility for enhanced operational flexibility. This JHD063 system features robust construction with drum diameter options ranging from Ø170mm to Ø270mm, providing optimal lifting efficiency for different application requirements while accommodating variable frequency drive motor systems for precise speed applications.
The VFD operation enables infinitely variable speed control, providing operational flexibility for applications requiring precise load positioning and speed adjustment across the full capacity range. The versatile drum diameter options (Ø170-270mm) allow for customized rope capacity and lifting configurations.
Mechanical Design Features
The wire rope hoist utilizes quality components engineered for VFD operation:
- High-strength alloy steel gear components for extended durability
- Drum diameter options: Ø170mm, Ø210mm, Ø270mm for various configurations
- Precision ball bearings for smooth variable speed operation
- Aluminum housing providing excellent heat dissipation
- Electromagnetic brake system for immediate load holding
- IP55 protection class suitable for industrial environments
The mechanical components are designed to provide reliable hoisting performance with integrated VFD control functionality across variable speed ranges and different drum configurations.
Operational Features
When configured for VFD operation, the hoisting system accepts:
- Standard variable frequency drive control signals
- VFD inputs for speed regulation
- Speed control commands from external systems
The hoist maintains consistent mechanical performance across the variable speed range, ensuring smooth lifting operations with precise control capabilities for medium-duty applications.
Safety and Protection Systems
Standard safety features include:
- Electromagnetic brake for immediate load holding
- IP55 environmental protection rating
- Thermal protection (when motor thermal protection is provided)
- Integration capability with emergency stop systems
Installation and System Integration
The hoisting system offers flexible installation options:
- Multiple mounting orientations available
- Standard crane beam integration
- Compatible with existing crane structures
- Various drum configurations for different requirements
- Standard control interface connections
VFD Control Requirements
For VFD operation, the system requires:
- Compatible VFD-controlled motor rated for medium-duty operation
- Appropriate variable frequency drive system
- Proper electrical connections per specifications
Technical Performance Data
Standard Specifications:
- Model: JHD063
- Capacity range: 2.5-6.8 tons
- Drum diameter options: Ø170mm, Ø210mm, Ø270mm
- Motor type: VFD compatible
- Voltage: 380V (standard)
- Frequency: Variable (VFD controlled)
- Duty classification: M5/FEM
- Protection class: IP55
- Brake: Electromagnetic brake system
VFD Performance:
- Speed range: Variable (VFD dependent)
- Control: Via external VFD system
- Operation: Infinitely variable speed control
- Drum options: Multiple configurations for different applications
Quality Manufacturing Standards
The hoist follows CATET’s established manufacturing protocols:
- Precision manufacturing and assembly processes
- Comprehensive quality control testing
- Wire rope and drum inspection protocols
- Standard product warranty coverage
- Complete technical documentation provided
Application Suitability
The wire rope hoist serves various medium-duty industrial applications:
- Manufacturing facilities requiring variable speed lifting
- Warehouse operations needing flexible load control
- Construction sites demanding precise positioning
- Process industries requiring VFD integration
- Assembly operations with medium-capacity requirements
Technical Support and Configuration
For proper system operation:
- Compatible VFD motor must be specified for medium-duty applications
- Appropriate VFD system required for speed control
- Professional installation recommended
- Drum configuration selection based on application requirements
- System integration consultation available
Maintenance Requirements
The hoisting system requires:
- Regular mechanical maintenance per CATET specifications
- Wire rope inspection and replacement schedules
- VFD system maintenance per manufacturer requirements
- Periodic brake system inspection and adjustment
- Drum and rope system inspection
Contact CATET technical support for specific configurations, VFD compatibility requirements, drum selection guidance, and system integration support for your medium-duty industrial lifting applications.
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