Simply reliable – to meet your everyday needs

DC-Com chain hoist

High quality for everyday needs

Our DC-Com chain hoist is the right choice for everyday needs: designed for applications with normal requirements – simplicity and reliability in proven Demag quality. DC-Com units can be integrated into the rails of our KBK light crane system or installed on I-beam girders – where our U 11–U 22 generation of trolleys provides smooth transport of your loads. And what else do they offer?

Simple commissioning
Ergonomic handling
Service-friendly
FEM classification from 2m
24 V contactor control
Two hoist speeds as standard

DC-Com Special Banner (EN)

Demag DC-Com special chain hoists – your strong and reliable partners available in five sizes

Order one of our special models with all the benefits of a DC-Com hoist with a short ex-stock lead time.

How do they differ from a customised chain hoist? Demag has preconfigured five sizes with capacities up to 2,000 kg so that you can choose the right solution for your needs based on the load capacity. Our special models also have all the advantages of DC-Com hoists and you can benefit from outstanding operating safety with a standard slipping clutch, a long service life thanks to generously dimensioned components and proven Demag Quality supplied direct from Wetter, Germany.

Install your DC chain hoist quickly and easily via Plug & Lift and then use it straight away. Our DC-Com Special models also have an interface for electric travel motions and can be used as a hoist on a crane.

Demag Shop

Your solution options:

DC-ComA 1-125

Load capacity [kg]: 125
Hook path [m]: 4 or 5

DC-ComA 2-250

Load capacity [kg]: 250
Hook path [m]: 4 or 5

DC-ComA 5-500

Load capacity [kg]: 500
Hook path [m]: 4 or 5

DC-ComA 10-1000

Load capacity [kg]: 1,000
Hook path [m]: 4 or 5

DC-ComA 10-2000

Load capacity [kg]: 2,000
Hook path [m]: 4 or 5

Your Contact

Konecranes (Singapore) Pte Ltd

33 Gul Circle, Singapore 629570
Service Hotline : +65 6862 1123
WhatsApp : +65 9430 8365

Phone:

+65 6305 3500

Fax:

+65 6862 1933

Contact

Product information

The benefits at a glance

Reliable performance

Various sizes with load capacities up to 2,000 kg
Standard 4-m hook path
Elapsed operating time counter and diagnosis interface

Good availability and ease of operation

Available direct ex stock
Fast and simple commissioning  thanks to plug connections
Ergonomic handling
Service-friendly

High safety and reliability

High-quality powder-coated surfaces  for improved protection and a longer service life
24 V contactor control
Slipping clutch with automatic cut-out by means of speed monitoring
IP 55 enclosure for chain hoist and trolley

Great versatility

Two hoist speeds
Interface for electric travel
Optional operating limit switches up to 1,000 kg

U 11–U 34 trolleys

Push travel in three sizes
Fast and simple installation
Can be used on parallel and sloping flanges
Smooth travel and low travel resistance

Technical data

DC-Com selection table

Load capacity [kg]	Chain hoist type	Reeving	Hoist speed		CDF [%]	Hook path [m]	Group of mechanisms FEM/ISO
			[m/min] at 50 Hz	[m/min] at 60 Hz
80	DC-Com 1	1/1	8.0/2.0	9.6/2.4	40/20	4, 5 and 8	4m/M7
100/125							3m/M6
160	DC-Com 2		6.0/1.5	7.2/1.8			3m/M6
200/250							2m/M5
315	DC-Com 5		4.5/1.1	5.4/1.3			3m/M6
400/500							2m/M5
630	DC-Com 10		4.0/1.0	4.8/1.2			3m/M6
800/1,000							2m/M5
1,250		2/1					3m/M6
1,600/2,000							2m/M5

^*) Longer hook paths on request

Customer benefits at 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