For specific requirements without any need for design work
For specific requirements without any need for design work
LRS travel wheel system
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, transferring, 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
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Your Contact
Demag Cranes & Components Corp.
Demag Cranes & Components Corp.
6675 Parkland Blvd., Suite 200
Cleveland, Ohio 44139
United States
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
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