LM Guide Rail Features

1. Compared with LG rails, LM low profile linear rail has lower combined height and shorter slider length, which is very suitable for high-speed automated industrial machinery and small equipment with space requirements;
2. The four-row steel ball load-bearing design makes it have high rigidity and high load characteristics;
3. The automatic centering function can absorb the assembly error of the mounting surface and obtain high-precision appeal;
4. The slider is equipped with a steel ball retainer to prevent the steel ball from falling off, and it is interchangeable when the accuracy allows.

LM Linear Motion Rails Lubrication Method

LM series also has a reserved oil hole position at the top of the end cover. If the customer wants to supply oil from the top of the end cover, a 0.8mm diameter metal needle must be used to preheat and drill through the oil hole at the specified position, and then install the sealing ring in the recess. Avoid using a drill to drill through the oil hole, and there is a risk of debris contaminating the oil channel. For linear guides that automatically supply grease using a pipe connection, you can choose to install the oil pipe joint according to the type of connecting pipe.

1. Lubricating Grease

Check the grease every 100km of operation, or every 3 to 6 months.

2. Lubricating Oil

It is recommended to use a lubricating oil with a viscosity of about 32~150cSt to lubricate the linear guide. Customers can first tell us that they need to use oil lubrication, and the shipped linear guide will not be sealed with grease.