UNDER RUNNING DOUBLE GIRDER, Capacity: 16.50 Ton, Hoist Lift Speed: 13.00 FPM Max, Hoist Control: VFD, Trolley Speed: 80.00 FPM Max, Trolley Control: VFD, Power Supply: 230VAC-3PH-60HZ, Trolley Gauge: 108.0000, DB33U38­-13, DETROIT

Product Overview

Type: This is the DB33U38-13, an under-running double girder crane, meticulously designed for industrial applications that demand precision and reliability.

Capacity: With an impressive capacity of 16.50 tons, the DB33U38-13 is engineered to handle heavy loads with ease, ensuring efficient material handling operations.

Reeving | Lift: Equipped with a 4-part reeving system, this crane boasts a lifting height of 38 feet, providing ample vertical reach for various lifting tasks.

Hoist Lift Speed: Operating at a maximum speed of 13.00 feet per minute, the hoist lift system ensures smooth and controlled lifting operations, enhancing productivity in your workflow.

Hoist Motor: Powered by a robust 10.4 kW motor, the hoist mechanism delivers substantial lifting power, guaranteeing reliable performance even in demanding environments.

Hoist Control: Featuring a closed-loop vector Variable Frequency Drive (VFD) control, the hoist offers precise speed regulation and torque management, optimizing lifting operations for efficiency and safety.

Trolley Speed: With a maximum trolley speed of 80.00 feet per minute, the trolley system facilitates swift and agile movement of loads along the crane span, improving overall operational efficiency.

Trolley Motor: The trolley is driven by four motors, each rated at 0.3 kW, ensuring adequate power distribution for smooth and consistent movement across the workspace.

Trolley Control: Utilizing sensorless vector VFD control technology, the trolley system delivers precise speed control and acceleration, enhancing maneuverability and positioning accuracy.

Power Supply: Designed for electric power, the crane operates seamlessly on a standard 230VAC, 3-phase, 60Hz power supply, ensuring compatibility with common industrial electrical systems.

CMAA Class | Atmosphere | Location Class: Engineered to meet CMAA Class specifications for indoor service in atmosphere class D conditions, guaranteeing reliable performance in various indoor industrial environments.

Trolley Gauge: With a trolley gauge of 108.0000 inches, the crane provides ample clearance for load movement, allowing for efficient material handling within the workspace.

Beam Size Reference: Detailed beam size specifications are available in the mechanical drawing, ensuring precise installation and alignment of the crane components.

Approximate Weight: Weighing approximately 3400.00 lbs, the DB33U38-13 strikes a balance between robust construction and optimal weight distribution, ensuring stability and longevity in operation.

Model DB33U38-­13
Suspension / Mount Under Running Double Girder
Capacity 16.50 Ton
Reeving | Lift 4 PD | 38'­0"
Hoist Lift Speed 13.00 FPM Max
Hoist Motor 10.4 KW
Hoist Control Closed­loop vector VFD control
Trolley Speed 80.00 FPM Max
Trolley Motor 4 @ .3 KW
Trolley Control Sensorless vector VFD control
Power Supply Electric | 230VAC­3PH­60HZ +­5%
CMAA Class | Atmosphere | Location Class D | Standard | Indoor Service
Trolley Gauge 108.0000"
Beam Size Reference Mechanical Drawing
Approximate Weight 3400.00 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.