Precision rail guides with needle rollers - LWRM/V and LWM/V series
Best rigidity and load rating in a given frame
Suitable for applications with heavy loads
Excellent running accuracy
Needle rollers feature a long contact length
The rails are available in large cross sections
Available in two precision classes
For applications with heavy loads and maximum rigidity, Ewellix offers its LWM/V and LWRM/V precision rails guides with needle roller assemblies. Rail guides with needle rollers are providing maximum rolling element contact to the rail and therefore maximum dynamic and static load carrying capacity. They are widely used in grinding machines, presses and other machine tool applications. The LWRM/V series is interchangeable with the LWR/ LWRE series in its outside dimensions.
Standard rails in M/V design with interchangeable dimensions to LWR series for needle rollers. Available in size 6 and 9.
Standard rails in M/V design for needle rollers. Available in sizes 3015, 4020, 5025, 6035, 7040 and 8050.
LWM/V with ACSZ
Both rails are equipped with racks made of steel. The cage carries two steel control gears that help to ensure the correct cage position. The anti-creeping system ACSZ is the solution for precision rail guides with cages LWHW.
Needle roller assembly made from plastic material retaining the needle in the cage. With rows of needles in 90° position.