Top Running Double Girder Main / Auxiliary, Capacity: 16.50 Ton / 16.50 Ton, Hoist Lift Speed: 13.00 FPM Max / 13.00 FPM Max, Trolley Speed: 80.00 FPM Max, Trolley Gauge: 72.0000", DB33A29-13-DB33A29-13, Detroit

Product Overview

Suspension / Mount: It features a top-running double girder suspension/mount for both main and auxiliary components.

Capacity: The crane boasts a substantial lifting capacity of 16.50 tons for both the main and auxiliary hoists, ensuring robust performance in heavy-duty applications.

Reeving / Lift: Equipped with 4 part line reeving for both the main and auxiliary hoists, providing a lift of 29'­1" for each, allowing for efficient and versatile lifting operations.

Hoist Lift Speed: Offers a maximum lift speed of 13.00 feet per minute (FPM) for both the main and auxiliary hoists, ensuring swift and precise vertical movement of loads.

Hoist Motor: Powered by 10.4 KW hoist motors for both the main and auxiliary hoists, delivering reliable and powerful performance.

Hoist Control: Features closed-loop vector Variable Frequency Drive (VFD) control for the hoist, ensuring precise control and smooth operation during lifting tasks.

Trolley Speed: The crane provides a maximum trolley speed of 80.00 FPM, facilitating efficient horizontal movement of loads across the workspace.

Trolley Motor: Utilizes two trolley motors, each rated at 0.75 KW, ensuring robust and reliable trolley movement.

Trolley Control: Incorporates sensorless vector Variable Frequency Drive (VFD) control for the trolley, enabling accurate and responsive control over horizontal movement.

Power Supply: Designed for electric power operation, the crane operates at 460VAC, 3-phase, 60Hz, with a tolerance of ±5%, ensuring compatibility with standard power supplies.

CMAA Class / Atmosphere / Location Class: Classified as CMAA Class D for standard indoor service, ensuring suitability for various indoor industrial environments.

Trolley Gauge: The trolley gauge measures 72.0000 inches, providing adequate spacing between the crane's runway beams for smooth trolley movement.

Approximate Weight: The crane system has an approximate weight of 4300.00 lbs, ensuring structural integrity while maintaining maneuverability and ease of installation.

Model DB33A29-13-DB33A29-13
Suspension / Mount Top Running Double Girder Main / Auxiliary
Capacity 16.50 Ton / 16.50 Ton
Reeving | Lift 4 PD / 4 PD | 29'­1" / 29'­1"
Hoist Lift Speed 13.00 FPM Max / 13.00 FPM Max
Hoist Motor 10.4 KW / 10.4 KW
Hoist Control Closed­loop vector VFD control
Trolley Speed 80.00 FPM Max
Trolley Motor 2 @ .75 KW
Trolley Control Sensorless vector VFD control
Power Supply Electric | 460VAC­3PH­60HZ +­5%
CMAA Class | Atmosphere | Location Class D | Standard | Indoor Service
Trolley Gauge 72.0000"
Approximate Weight 4300.00 lbs

MODEL FEATURES
Main / Auxiliary hoist design.

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 NEMA 4 enclosure.
A, B, A+B controls for hoist motion (90 Hz not available in both mode).
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.