Product Overview
- Suspension / Mount: Top Running Double Girder Low Profile, indicating it's installed on the overhead structure and has a low-profile design for space efficiency.
- Capacity: The crane has a robust capacity of 11.00 tons, suitable for heavy-duty lifting applications.
- Reeving / Lift: It employs a 3-part line reeving system capable of lifting loads up to 38 feet and 8 inches.
- Hoist Lift Speed: With a maximum lifting speed of 21.00 feet per minute, it ensures efficient vertical movement of loads.
- Hoist Motor: Powered by a 13.4 kW motor, providing ample power to lift heavy loads smoothly and reliably.
- Hoist Control: Equipped with closed-loop vector Variable Frequency Drive (VFD) control, ensuring precise and responsive hoisting operations.
- Trolley Speed: The trolley system can travel at a maximum speed of 80.00 feet per minute, facilitating swift horizontal movement along the runway beams.
- Trolley Motor: It features two motors, each rated at 0.55 kW, ensuring smooth and reliable movement of the trolley system.
- Trolley Control: Utilizes sensorless vector VFD control for precise and efficient control over horizontal movements.
- Power Supply: Designed for electric operation, compatible with a standard power supply of 230VAC, 3-phase, 60Hz, with a tolerance of ±5%.
- CMAA Class / Atmosphere / Location Class: Classified as CMAA Class D, suitable for standard weather-resistant service, making it ideal for outdoor installations and capable of withstanding various weather conditions.
- Trolley Gauge: With a trolley gauge of 96 inches, it provides sufficient spacing between the runway beams for smooth trolley movement.
- Approximate Weight: The crane weighs approximately 2000.00 lbs, ensuring structural integrity while remaining relatively lightweight for ease of installation.
Model DB22LH38-21
Suspension / Mount Top Running Double Girder Low Profile
Capacity 11.00 Ton
Reeving | Lift 3 PD | 38'8"
Hoist Lift Speed 21.00 FPM Max
Hoist Motor 13.4 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 96.0000"
Approximate Weight 2000.00 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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