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/ PMI MSR-E MSR-LE Roller Chain Type
PMI MSR-E MSR-LE Roller Chain Type
The roller chain type linear guideway, SMR series, equip with rollers instead of the ball, and therefore the SMR series can provide higher rigidity and loading than the normal type with the same size. Besides, the patent of roller chain design can make the movement smooth and stability, especially suit for the requests of high accuracy, heavy load and high rigidity.
- Tags:
- #MSR 20E
- # MSR 20S
- # MSR 25E
- # MSR 25LE
- # MSR 25LS
- # MSR 25S
- # MSR 30E
- # MSR 30LE
- # MSR 30LS
- # MSR 30S
- # MSR 35E
- # MSR 35LE
- # MSR 35LS
- # MSR 35S
- # MSR 45E
- # MSR 45LE
- # MSR 45LS
- # MSR 45S
- # MSR 55E
- # MSR 55LE
- # MSR 55LS
- # MSR 55S
- # MSR 65LE
- # MSR 65LS
Description
Specification:
Feature:
High positioning accuracy, high repeatability
The PMI linear guideway is a design of rolling motion with a low friction coeffi cient, and the diff erence between dynamic and static friction is very small. Therefore, the stick-slip will not occur when submicron feeding is making.
Low frictional resistance, high precision maintained for long period
The frictional resistance of a linear guideway is only 1/20th to 1/40th of that in a slide guide. With a linear guideway, a well lubrication can be easily achieved by supplying grease through the grease nipple on carriage or utilizing a centralized oil pumping system, thus the frictional resistance is decreased and the accuracy could be maintained for long period.
High rigidity with four-way load design
The optimum design of geometric mechanics makes the linear guideway to bear the load in all four directions, radial, reversed radial, and two lateral directions. Furthermore, the rigidity of linear guideway could be easily achieved by preloading carriage and by adding the number of carriages.
Suitable for high speed operation
Due to the characteristic of low frictional resistance, the required driving force is much lower than in other systems, thus the power consumption is small. Moreover, the temperature rising effect is small even under high speed operation.
Easy installation with interchangeability
Compared with the high-skill required scrapping process of conventional slide guide, the linear guideway can offer high precision even if the mounting surface is machined by milling or grinding. Moreover the interchangeability of linear guideway gives a convenience for installation and future maintenance.
