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THK slide slider HSR120HA
Advantage features: The Japanese THK linear guide slider HSR120HA belongs to the world standard guide rail, with a combination height of 130 and symme
Product details
Advantages and Characteristics:The Japanese THK linear guide slider HSR120HA belongs to the world standard guide rail, with a combination height of 130 and symmetrical mounting holes of 250 * 210 for the slider. Cleaning of THK linear guide: First, move the laser head to the far right (or left), find the linear guide, wipe it with a dry cotton cloth until it is shiny and dust-free, and then add a little lubricating oil (sewing machine oil can be used, do not use machine oil). Slowly push the laser head left and right a few times to evenly distribute the lubricating oil.
| model | External dimensions | LM slider size | H3 | |||||||||||||||||||||||||||||
|
height M |
width W |
length L |
B | C | H | S×ℓ | L1 | T | T1 | K | N | E | glib | |||||||||||||||||||
| HSR120HA | 130 | 290 | 365 | 250 | 210 | - | M20 ❈ | 287 | 34 | 38 | 110 | 26.5 | 16 | B-PT1/4 | 20 | |||||||||||||||||
| model | LM track size | Basic Load Rating |
Static allowable torque kN • m*
|
quality | |||||||||||||
|
Width W1 ±0.05 |
W2 |
height M1 |
pitch F |
d1×d2×h |
length Max |
C kN |
Co kN |
MA | MB | MC | |||||||
| Single slider | Double slider closely adjacent | Single slider | Double slider closely adjacent | Single slider |
LM slider kg |
LM orbit kg/m |
|||||||||||
| HSR120HA | 114 | 88 | 75 | 230 | 33×48×43 | 3000 | 429 | 612 | 25.9 | 129 | 25.9 | 129 | 31.1 | 43 | 61 | ||
Usage and maintenance method of THK sliding rail slider HSR120HA in Japan
Usually, we use guide rails in our daily equipment, but we still need to know some correct methods for using linear guides. With this knowledge, it will be easier to use them in the future, such as how to store linear guides, how to prevent dust, how to lubricate them, etc. These knowledge need to be mastered proficiently, so that we can use them better.
(1) Storage method
JapanTHK slide slider HSR120HABelonging to precision components, improper storage may cause bending deformation of the linear guide rail. Therefore, the guide rail is usually placed in a horizontal position and supported at multiple points below it. During storage and transportation, it must be handled with care and cannot withstand impacts from non working external forces during use.
(2) Methods for dust prevention
JapanTHK slide slider HSR120HADust prevention devices are designed at both ends of the slider to prevent dust from entering the interior and affecting the accuracy of the slider. If there are special needs, buried bolts can be installed in the screw holes of the guide rail, and oil seal plates, corrugated sleeves, or telescopic covers can be used on the guide rail.
(3) Lubrication method
JapanTHK slide slider HSR120HAThe maintenance is relatively simple, and the main maintenance work is regular lubrication. The usual lubrication method is to apply a layer of grease on the surface of the guide rail regularly (such as once a month), and the lubrication inside the slider is applied through a dedicated grease replenishment gun. The frequency of lubricating grease replenishment is mainly determined by the actual operating distance, and in general, lubricating grease needs to be replenished every 100 kilometers of operation.
Grade of lubricating grease: Lithium based lubricating grease is generally used, but it can also be purchased according to the recommended grade of the linear guide mechanism manufacturer.
In addition to using grease for lubrication, lubricating oil can also be used for lubrication, but for applications such as machine tools that require heavy loads, high rigidity, and high speed, it is generally recommended to use grease for lubrication.
JapanTHK slide slider HSR120HAProper maintenance is also necessary during use, which can increase the service life of the guide rail and facilitate the normal operation of various instruments.
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