Top Running Double Girder, Capacity: 11.00 Ton, Hoist Lift Speed: 13.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 60.0000", DB22T20-13, Detroit

Product Overview

Type: Suspension / Mount Top Running Double Girder

Capacity: Designed with a robust lifting capacity of 11.00 tons, the Model DB22T20-13 is engineered to handle heavy loads with precision and reliability. Its substantial capacity makes it well-suited for demanding industrial applications where strength and performance are paramount.

Reeving | Lift: Featuring a 4-part reeving system, this model offers a lift height of 20 feet and 2 inches, providing versatility for lifting tasks requiring moderate elevation. Whether it's loading and unloading materials, assembling machinery, or performing maintenance tasks, this system offers optimal reach and flexibility.

Hoist Lift Speed: With a maximum hoist lift speed of 13.00 feet per minute (FPM), the Model DB22T20-13 ensures controlled and efficient vertical movement of loads. Its moderate speed allows for precise positioning and handling of heavy materials, contributing to operational safety and productivity.

Hoist Motor: Equipped with a powerful 7.5 kW hoist motor, this system delivers reliable performance and torque for lifting heavy loads with ease. Whether it's lifting machinery, equipment, or components, this motor provides consistent and controlled movement, enhancing operational efficiency and safety.

Hoist Control: Utilizing closed-loop vector Variable Frequency Drive (VFD) control, the Model DB22T20-13 offers precise and responsive hoisting operations. This advanced control system ensures accurate speed regulation, load handling, and positioning, optimizing performance and safety during lifting operations.

Trolley Speed: With a maximum trolley speed of 80.00 FPM, this system facilitates rapid and precise horizontal movement of loads along the girder tracks. Whether it's transporting materials within a facility or positioning heavy components, the Model DB22T20-13 ensures efficient handling and maneuverability, contributing to overall operational efficiency.

Trolley Motor: Featuring two motors, each rated at 0.55 kW, the trolley system provides ample power for smooth and controlled movement across the working area. Whether it's traversing long distances or performing precise positioning tasks, these motors deliver the necessary propulsion for reliable and efficient trolley operation.

Trolley Control: Employing sensorless vector VFD control, the trolley movement is precisely regulated, ensuring accurate positioning and smooth operation. This advanced control system allows for responsive and precise trolley movements, optimizing efficiency and safety during material handling tasks.

Power Supply: Operating on electric power with a voltage rating of 230VAC, 3-phase, and a frequency of 60Hz (+5% tolerance), the Model DB22T20-13 is compatible with standard electrical systems. This ensures ease of integration into existing infrastructure, providing seamless operation and reliability.

CMAA Class | Atmosphere | Location Class: Compliant with CMAA standards and designed for indoor service in atmosphere class D conditions, the Model DB22T20-13 ensures reliability and safety in various operating environments. Additionally, its weather-resistant design enhances durability and performance, allowing for operation in diverse weather conditions.

Trolley Gauge: The trolley gauge measures 60.0000 inches, providing stability and proper alignment during horizontal movement along the girder tracks. This ensures smooth and reliable trolley operation, enhancing safety and efficiency during material handling tasks.

Approximate Weight: Weighing approximately 1800.00 lbs, the Model DB22T20-13 offers a sturdy and robust construction, ensuring durability and stability during lifting operations. Its solid build quality and reliable components contribute to its overall performance and longevity in demanding industrial environments.

Model DB22T20­-13
Suspension / Mount Top Running Double Girder
Capacity 11.00 Ton
Reeving | Lift 4 PD | 20'­2"
Hoist Lift Speed 13.00 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 60.0000"
Approximate Weight 1800.00 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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Top Running Double Girder, Capacity: 11.00 Ton, Hoist Lift Speed: 13.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 60.0000", DB22T20-13, Detroit

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