For specific requirements without any need for design work

LRS travel wheel system

The system that is ready to install for a perfect fit

Our LRS travel wheel system enables you to meet drive requirements quickly and reliably for transporting, feeding, transfering, distributing or merging applications. We have proven expertise providing travel wheels and drive units for every application.

  • Suitable for wheel loads up to 14,300 lbs (6,500 kg) and travel speeds up to 780 ft/min (240 m/min)
  • High-quality sheroidal-graphite cast-iron housing
  • 5 connection surfaces provide for a multitude of connection variants
  • Versatile thanks to the modular design
  • Also ideal for OEMs
  • Maintenance free

Your Contact

Demag contact

Demagcranes

29201 Aurora Road
Solon, Ohio 44139-1895
USA

Phone:
+1 (440) 248 2400
Fax:
+1 (440) 248 3874

Product information

The benefits at a glance

Flexibility

  • Modular system to meet practical design requirements
  • Three sizes available for loads up to 14,300 lbs (6,500 kg) and travel speeds up to 780 ft/min (240 m/min)
  • Ideal for engineers that want to build their own solutions for a wide variety of applications (simple selection of components)
  • Can be extended quickly and cost-effectively at a later date
  • For push-travel operation or fitted with Demag offset and Right angle gear motors as individual or central drive units

Cost-effective implementation

  • Attractively priced standard modules for short delivery times with high availability
  • Consistently high quality due to reliable series production

Tailored solutions

  • High ground clearance for wheel blocks thanks to the compact system design
  • Flangeless travel wheels with high a Hydropur tyre for quiet running and high acceleration
  • Travel wheels made of spheroidal-graphite cast iron (GGG 70) with vibration-damping characteristics for high-speed operation that's gentle on the rail
  • Comprehensive range of gearbox sizes and travel motors

Wide range of mounting options

  • Horizontal guide rollers
  • Buffers
  • Pin connection set
  • Rail sweeping system
  • Laser alignment jig

Other features

  • Maintenance-free, patented travel wheel bearing arrangement
  • Gearbox and travel wheel connected via a hollow shaft with involute splines and optimum matching torque bracket
  • All travel wheels have hub splines to DIN 5480
  • Travel units fitted with the LRS system offer good ground clearance for travel on rails at ground level
  • Included standard: high-tensile bolted connections with special surface protection

Optimum support for project engineering and design work

  • Simple and clearly structured documentation
  • Simple selection by means of tables or guided by online tools
  • Web-based planning tool
  • CAD files of the individual sub-assemblies simplify the design of your application

Technical data

Travel speeds and load capacities:

LRS travel wheel system dimensions

LRS travel wheel system dimensions

LRS travel wheel system dimensions
Size/
travel wheel *)
Max. load capacity Travel wheel dia. Weight Dimensions [mm]
  lbs [kg] inch [mm] lbs [kg] l1 d1 hA /
hF
b1 b2
LRS 200 A 5,500 [2.500] 6.9 [175] 34 [15.3] 250 175 204.5 52 70
 LRS 200 F 2,640 [1.200] 7.9 [200] 33 [15.1]    200  217 - 70
LRS 250 A 7,700 [3.500] 8.6 [220] 61 [27.6] 306 220 255 55 80
 LRS 250 F 3,740 [1.700] 9.8 [250] 59 [26.7]    250 270 - 80
LRS 350 A 14,300 [6.500] 12.4 [315] 139 [63] 450 315 349.5 65 95
 LRS 350 F 6,600 [3.000] 13.8 [350] 143 [65]    350 367 - 110
  • A = flanged travel wheel made of spheroidal-graphite cast iron
  • F =  travel wheel fitted with Hydropur tyre 
    Please refer to the DRS travel wheel system brochure (download) for further technical data and dimensions