DDC articulated trolley
For travel on tight curved track
DDC articulated monorail hoist for travel on curved track
R/EUDDC (standard-headroom) and R/EKDDC (low-headroom) monorail travelling hoists with articulated trolleys are ideally suited for travel on curved tracks made of I-beam girders. DDC units are the solution for normal or low-headroom applications for a minimum curve radius of 800 mm. Their lateral guide rollers provide for quiet travel characteristics that are kind to the track.
Adapted to meet your needs
Demag geared motors can be installed as an option, making the trolley suitable for electric travel with even more convenient control via a radio or pendant controller. The installation of an angular gearbox also allows the unit to travel through narrow openings.
Your contact
Demag Cranes & Components Corp.
6675 Parkland Blvd., Suite 200
Cleveland, Ohio 44139
United States
Product information
The benefits at a glance
DDC articulated trolley
- Suitable for travel on curved tracks with I-beam girders for curve radii of at least 800 mm
- Lateral guide rollers for quiet operation and gentle on the runway
- Travel motor can be optionally mounted on angular gearbox for travel through narrow openings
- Available as standard or low-headroom variants
Customer benefits at a glance
Safety
- Low-voltage control pendant thanks to 24 V contactor control system
- Safety-related functions satisfy at least Performance Level c and Category 2 to EN ISO 13849-1
Minimum load sway
- Smooth cross-travel starting and braking motions for low-sway load handling
- Speeds and acceleration/braking rates can be modified by means of the control pendant, if required
Long service life
- Generously specified gearbox. 2m+ (1,900 hours) for main load capacities and up to 4m (6,300 hours) for demanding applications
- All sub-assemblies of the chain hoist are rated for a long service life, even under the most demanding conditions
Temperature range
- Reliable operation from -20 °C to +45 °C without any reduction in the duty factor
- Operation also possible up to 60 °C and more
Ergonomics
- Length of control cable or position of control pendant can be adjusted without the need for any wiring
- Length of control cable that is not needed can be stored under the service cover
High-performance motor
- Hoist motor has large safety reserves to provide for reliable operation for many years
- Can be used for switching cycles way beyond usual market levels
Pro-Hub function
- Up to 90% higher rated lifting speed in reduced load range
Easy to service
- Gearbox & slipping clutch maintenance-free for up to 10 years
- Brake maintenance-free for up to 10 years (up to 5 years for DC 10–25)
- Simple and rapid maintenance and repair of individual components thanks to the modular chain hoist design – cuts any downtime to a minimum
Variable speeds
- Valuable and sensitive parts can be moved and positioned more smoothly and reliably
- Variable button characteristic like a car accelerator pedal
Status display
- Display for elapsed operating time counter and operating statuses
- Always up-to-date for service purposes
Slipping clutch monitoring
- Harmful continuous slipping eliminated thanks to speed monitoring
- Reliable protection against extreme overload
- Load securely held in any operating situation and cannot drop while hoist is at standstill, since brake is arranged in front of the slipping clutch in load-bearing arrangement
Low noise level
- Reduced operating noise thanks to helical gearing in all gearbox stages
- Smooth running characteristics thanks to high-quality gearing
Online product configurator
- Easy to use
- Specify products to meet your needs
- Save your configuration
- Immediate results
- Online ordering via Demag Shop
CAD geometry data
- Configure 2D or 3D geometry data online in many file formats
- 3D PDF for rapid view without CAD program
Information available 24/7
- Whenever you want
- Up-to-date information
Documentation
- Product description
- Technical data
- Circuit diagrams
- Documents