Trolleys for DC chain hoists

Smooth travel, low travel resistance

Trolleys for DC chain hoists

Demag trolleys for chain hoists are a perfect match for DC chain hoists and ideal for installation on I-beam girders or on the modular KBK light crane system. For push travel or with electric positioning – these trolleys provide horizontal travel solutions tailored to meet specific requirements for our compact hoist units.

All trolleys feature a low rolling resistance and smooth travel characteristics over their entire service life. The robust components are perfectly matched and can provide convenient transport solutions for your application needs.

Demag trolleys – the choice is yours:

  • U type trolleys for manual travel
  • E type trolleys for low-sway electric travel
  • Click-fit trolleys that can be clicked into position
  • Smooth-running KBK trolleys as system components
  • Low-headroom travelling hoists for optimum utilisation of the available height
  • Double chain hoist for mechanically synchronised lifting, e.g. for long material or large-volume components

Product information

The benefits at a glance

Click-fit trolleys

  • Simple click-fit installation
  • Articulated trolleys (minimum curve radius: 800 mm)
  • Easily adaptable to standard-profile or parallel-flange sections
  • High safety and reliability thanks to integrated drop-stop and lift-off protection
  • Universal solutions for loads up to 550 kg
  • Flange widths from 50 to 91 mm

U/RU push-travel trolleys

  • Excellent travel characteristics
  • Fast and simple installation
  • Can be used on parallel and sloping flanges
  • Smooth travel, low travel resistance
  • Negotiate curves down to a minimum radius of 1,000 mm
  • Drop stop integrated into the side cheek
  • Extremely low girder wear
  • Designs with polyamide or steel rollers
  • Compact, state-of-the-art industrial design.
  • Four sizes: U 11 up to 1,100 kg, U 22 up to 2,200 kg, U 34 up to 3,.400 kg, RU 56 up to 5,600 kg

E 11 to E 34 electric travel drives

  • Smooth starting and braking
  • Low-sway load handling
  • Fast installation and commissioning
  • Designed for operation with DC-Pro chain hoists
  • Control via DSE 10-C/DSE 10-CS control pendants
  • Fast availability thanks to plug-&-drive: plug-in connection to DC-Pro chain hoists
  • Simple installation of the control pendant for long/cross travel
  • Optional accessory: cross-type limit switches for fast-to-slow and final limit-switch cut-off

KBK trolleys

  • E 22 fitted as standard with RF 125 friction-wheel travel drive for use with KBK light crane system
  • Particularly short approach dimensions for vertical mounting arrangement

Technical data

Selection table

Max. dis- placeable weight incl.
dead load2)
[kg]

Travel
drive
Travel speed at 50/60 HzPossible
trolleys
Max.
Weight
[kg]
   
StepsStepless      
Vrated at full load
[m/min]
Vmax at partial load1)
[m/min] 
V at full load
[m/min]
V at partial load
[m/min]
    
1,100E 1124/630/7.51.2-241.5-30U 114
2,200E 22-C24/630/7.51.2-241.5-30U 22
U 34
5
2,200E 22-C27/733/81.4-271.65-33RF 1255
3,400E 3414/3.5-0.7-14-U 345
5,600EU 5612/4 24/6 40/10 - On application RU 568.8

  1) Possible by programming other parameters
  2) Max. displaceable weight/max. gradient 1% > 1% on request

Curve radii for trolleys

TrolleysLoad
capacity
Runway girderTravel wheel material   
Push travelElectric travel     
 [kg]Flange width [mm]RminFlange width [mm]Rmin 
CF 555050-91800--Plastic
U 11 DC
EU 11 DC
1,10058-3101,00058-3102,000Plastic 2)
U 22 DC
EU 22 DC
2,20074-2004)2,00082-2004)3,000Spheroidal-graphite cast iron 3)
U 34 DC
EU 34 DC
2,200
3,400
201-3101)
74-3101)
2,00082-3101)3,000Spheroidal-graphite cast iron
RU 56 DC
EU 56 DC
5,60098-3102,0005)98-3102,5005)Spheroidal-graphite cast iron

1) Flange width for DC 16/25 = 90-310 mm
  2) Steel travel wheels optional
  3) Plastic travel wheels on request
  4) Flange width for DC 16/25 = 90-200 mm
  5) From flange width 106 mm

The specified curve radii apply for normal applications. Contact the manufacturer or his representative for frequent curve travel operation (e.g. automatic installations).

Downloads

Technical data

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