Top Running Double Girder, Capacity: 3.30 Ton, Hoist Lift Speed: 26.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 66.0000", DB7T59-26, Detroit

Product Overview

• Suspension/Mount: Top Running Double Girder design ensures stability and strength for heavy lifting tasks, making it suitable for industrial applications.

• Capacity: Capable of lifting loads up to 3.30 tons, making it versatile for various lifting requirements in manufacturing, construction, and warehousing.

• Reeving/Lift: Features a 2-part reeving system with a lift height of 59 feet and 5 inches, providing substantial vertical reach for lifting operations.

• Hoist Lift Speed: Boasts a maximum hoist lift speed of 26.00 feet per minute (FPM), enabling efficient and rapid lifting of loads to desired heights.

• Hoist Motor: Powered by a 7.5 kW hoist motor, providing sufficient torque and power for lifting heavy loads safely and reliably.

• Hoist Control: Utilizes closed-loop vector VFD control for precise and efficient hoisting operations, ensuring smooth acceleration, deceleration, and load control.

• Trolley Speed: Offers a maximum trolley speed of 80.00 FPM, facilitating quick and precise horizontal movement of loads along the girder tracks.

• Trolley Motor: Equipped with two motors, each rated at 0.55 kW, providing ample power for smooth and controlled movement of the trolley system.

• Trolley Control: Utilizes sensorless vector VFD control for accurate and responsive trolley movement, enabling precise positioning and control.

• Power Supply: Operates on electric power with a voltage rating of 230VAC, 3-phase, and a frequency of 60Hz (+/- 5%), ensuring compatibility with standard electrical systems.

• CMAA Class/Atmosphere/Location Class: Complies with CMAA standards and is suitable for indoor service in atmosphere class D conditions. Additionally, it is designed to be weather-resistant, offering durability and reliability in various environmental conditions.

• Trolley Gauge: The trolley gauge measures 66.0000 inches, providing stability and proper alignment during horizontal movement along the girder tracks.

• Approximate Weight: Weighing approximately 2200.00 lbs, this model offers a sturdy and robust construction, ensuring durability and stability during lifting operations.

Model DB7T59­-26
Suspension / Mount Top Running Double Girder
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 66.0000"
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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Top Running Double Girder, Capacity: 3.30 Ton, Hoist Lift Speed: 26.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 66.0000", DB7T59-26, Detroit

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