Product Overview
Suspension / Mount: This crane is a top-running double girder low-profile model, designed to be mounted on the structure above. It's built with a low-profile design to save space while offering reliable lifting support.
Capacity: With a capacity of 3.30 tons, it's great for handling moderate loads in various industrial settings, offering versatility for lifting and transporting materials safely and efficiently.
Reeving / Lift: Equipped with a 2-part line reeving system, it can lift loads up to 59 feet and 5 inches, providing flexibility for lifting tasks across different heights.
Hoist Lift Speed: Capable of lifting loads at a maximum speed of 26 feet per minute, the hoist ensures efficient vertical movement, allowing for quick and precise positioning of materials.
Hoist Motor: Powered by a 7.5 kW motor, the hoist provides reliable performance and sufficient lifting power, ensuring smooth lifting operations even with heavy loads.
Hoist Control: It features closed-loop vector Variable Frequency Drive (VFD) control for precise and responsive lifting operations, allowing operators to adjust lifting speed and direction as needed.
Trolley Speed: The crane boasts a trolley speed of 80 feet per minute, enabling swift and efficient horizontal movement along the runway beams, contributing to increased productivity.
Trolley Motor: Equipped with two motors, each rated at 0.55 kW, the trolley system ensures smooth and reliable movement across the crane runway, supporting precise material handling.
Trolley Control: Utilizing sensorless vector VFD control, the trolley system offers precise and responsive control over horizontal movements, enhancing operational efficiency and safety.
Power Supply: Designed for electric operation, the crane is compatible with a standard power supply of 230VAC, 3-phase, 60Hz, with a tolerance of ±5%, ensuring easy installation and operation.
CMAA Class / Atmosphere / Location Class: Classified as CMAA Class D for standard weather-resistant service, it's suitable for outdoor installations and capable of operating effectively in various weather conditions.
Trolley Gauge: With a trolley gauge of 92 inches, it provides sufficient spacing between the runway beams for smooth and reliable trolley movement.
Approximate Weight: Weighing approximately 2200.00 lbs, it's relatively lightweight and easy to install while maintaining robust structural integrity.
Model DB7LH59-26
Suspension / Mount Top Running Double Girder Low Profile
Capacity 3.30 Ton
Reeving | Lift 2 PD | 59'5"
Hoist Lift Speed 26.00 FPM Max
Hoist Motor 7.5 kw
Hoist Control Closedloop vector VFD control
Trolley Speed 80.00 FPM Max
Trolley Motor 2 @ .55 kw
Trolley Control Sensorless vector VFD control
Power Supply Electric | 230VAC3PH60HZ +5%
CMAA Class | Atmosphere | Location Class D | Standard | Weather Resistant
Trolley Gauge 92.0000"
Approximate Weight 2200.00 lbs
MODEL FEATURES
4pole, AC squirrel cage, inverter-rated hoist motor with brake.
True vertical lift and dual 4pole, AC squirrel cage inverter-rated trolley motors.
Rubber bumpers and drop lugs/rail sweeps.
Premium grade graphite ductile iron wheels and sheaves for durability.
UL508A c UL us listed industrial control panel with CSA Type 4, 4X enclosure.
Hoist closed loop flux vector drive with motor & brake proving and load floating at 0 Hz.
Hoist 0 hz speed control for precise positioning and stopping without motor brake fatigue.
Hoist 100% dynamic braking with resistor or regenerative converter.
Hoist overweight protection through frequency drive with 3% accuracy.
Trolley open loop frequency drive with dynamic braking.
Motor overload protection through frequency drives.
Adjustable upper and lower electronic encoder limits and secondary upper limit.
110 VAC control voltage (optional 24 VDC pushbutton control voltage).
90 Hz hoist speed up to 30% of rated load enable by request.
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