Linear Way L

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Linear Way and Linear Roller Way for Special Environment To meet requirements in various environmental conditions, Linear Way and Linear Roller Way must be modified in terms of their material, lubricating grease, surface treatment, dust protection methods, etc. General fields of application and principal methods in special environments are shown below. Clean Environment When Linear Way and Linear Roller Way are used in clean environments such as a clean room, the environment must not be polluted by the dust generated from them, and also superior corrosion resistance is required for them, since rust preventive oil cannot be used. Dust generation from Linear Way and Linear Roller Way is mainly caused by lubricant spattering, which can be avoided by using low dust generation grease for clean environment. As a corrosion prevention measure, Stainless Linear Way and Linear Roller Way can be used or black chrome surface treatment can be performed to improve corrosion resistance. Corrosion prevention Stainless Linear Way and Linear Roller Way Black chrome surface treatment Fluorine black chrome surface treatment Lubricant spatter protection Low dust generation grease for clean environment Vacuum Environment When Linear Way and Linear Roller Way are used in vacuum environments, the environment must not be polluted and the degree of vacuum must not be lowered by the gas emitted from them, and also superior corrosion resistance is required for them, since rust preventive oil cannot be used. Gases emitted from synthetic resin components and lubricant spatters are the main causes of pollution. Components and lubricant must be properly selected as a preventive measure. Corrosion resistance will be improved by using Stainless Linear Way and Linear Roller Way. Corrosion and gas emission prevention Stainless Linear Way and Linear Roller Way Stainless steel end plate Lubricant Vacuum grease 68
High Temperature When Linear Way is used at high temperature, heat resistance of synthetic resin components and steel components must be examined, and special measures must be taken, if necessary. Stainless Linear Way with stainless steel end plates of special specification can be used together with high temperature grease. Material Stainless Linear Way Stainless steel end plate Seal for special environment Lubricant High temperature grease Dust Protection If foreign matter such as metal or wooden chips fall onto the raceways of Linear Way and Linear Roller Way, the life or accuracy of these guides may be affected adversely. Therefore, measures must be taken to prevent intrusion of foreign matter. Bellows covering the entire linear motion mechanism is effective for dust protection. Also, double end seals are often used to protect the guides from intrusion of foreign matter. As dust accumulated in mounting holes may intrude into the slide unit and attach to the raceways, mounting holes can be covered using caps or rail cover plates. High sealing performance Linear Roller Way Super X Linear Way H Ultra Sealed Type Sealing Double end seals Scrapers Track rail mounting hole Caps Rail cover plate Bellows Specially prepared bellows Female threads for bellows Spatter Protection Hot welding spatters adhering firmly on track rails cannot be removed by ordinary dust protection measures. Special measures for preventing adhesion and removing adhered spatters are necessary. Welding spatters and similar foreign substances can be removed easily by applying fluorine black chrome surface treatment and providing a scraper at the same time. Spatter adhesion protection Fluorine black chrome surface treatment Sealing Scrapers Dust protection Caps (aluminum caps) Rail cover plate 1N=0.102kgf=0.2248lbs. 1mm=0.03937inch 69
Page 2 and 3: Description of Linear Way and Linea
Page 4 and 5: 3 Wide range of selections for high
Page 6 and 7: Four-point contact structure 3 High
Page 8 and 9: Parallel arrangement 3 Excellent lo
Page 10 and 11: Interchangeable Specification Linea
Page 12 and 13: Features of interchangeable specifi
Page 14 and 15: Long-Term Maintenance Free Linear M
Page 16 and 17: Stainless Series Linear Way and Lin
Page 20 and 21: Linear Way and Linear Roller Way fo
Page 22 and 23: Lubrication Corrosion prevention Ca
Page 24 and 25: For Ordering When ordering assemble
Page 26 and 27: Accuracy Five classes of accuracy,
Page 28 and 29: Table 2.2 Accuracy of Linear Way L
Page 30 and 31: Table 2.4 Accuracy of Linear Way Mo
Page 32 and 33: Special Specifications Linear Way a
Page 34 and 35: Specified rail mounting hole positi
Page 36 and 37: With female threads for bellows (fo
Page 38 and 39: Rail cover platePS U.S. PATENT NO.
Page 40 and 41: With scrapers (for single slide uni
Page 42 and 43: Table 7 Parts for lubrication C-Sle
Page 44 and 45: R3 Grease nipple and supply nozzle
Page 46 and 47: Table 11 Applicable supply nozzles
Page 48 and 49: Table 13.1 Pipe joint for PT1/8 (St
Page 50 and 51: Table 15.1 Dimensions of bellows an
Page 52 and 53: Precautions for Use Mounting struct
Page 54 and 55: Mounting of Linear Way L The genera
Page 56 and 57: Corner radius and shoulder height o
Page 58 and 59: Table 17.2 Shoulder heights and cor
Page 60 and 61: Table 19 Shoulder heights and corne
Page 62 and 63: Table 21 Shoulder heights and corne
Page 64 and 65: Table 24.1 Shoulder height of the m
Page 66 and 67: Precautions for Mounting When mount
Page 68 and 69:
Tightening torque of mounting bolts
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2 Temporary fixing of Linear Way a
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Example 2 Operation requiring accur
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Example 3 Separate mounting of slid
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Example 4 Assembly of Linear Way Mo
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Mounting methods of datum track rai
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Mounting method for butt-jointing t
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Long-Term Maintenance Free Series U
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1 Series ML 2 Size of rolling guide
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Table 3 Track rail with stopper pin
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C-Sleeve Linear Way L C-Sleeve Line
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Linear Way L series Shape Length of
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1 Series Standard type Wide rail ty
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8 Preload amount Clearance T0 Stand
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Table 6 Changed sizes of mounting h
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Table 8 Track rail with stopper pin
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Table 10.2 Standard and maximum len
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Mounting bolt Mounting bolts for th
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Linear Way L : Standard type Ball r
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Linear Way L : Wide rail type Ball
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Linear Way L : Wide rail type Ball
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Linear Way E series Shape Length of
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1 Series Flange type mounted from t
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7 Preload amount Clearance : TC Sta
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Table 5.1 Female threads for bellow
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Table 6 Changed size of mounting ho
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Track rail length Standard and maxi
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Recommended track rail mounting bol
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Linear Way E : Flange type Flange t
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Linear Way E : Flange type Flange t
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Linear Way E : Block type Block typ
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Low Decibel Linear Way E series Sha
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Table 4 Combination of special spec
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Table 8 Slide unit with double end
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Low Decibel Linear Way E: Flange ty
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High Rigidity Type Linear Way U.S.
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Identification number and specifica
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Table 1.1 Models and sizes of Linea
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8Preload amount Clearance T0 Standa
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Table 4 Special specifications Spec
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Table 9 Slide unit with double end
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Linear Way H : Flange type Flange t
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Linear Way H : Flange type Flange t
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Linear Way H : Block type Block typ
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Linear Way H : Compact block type C
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Wide Rail Type Linear Way U.S. PATE
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6 Preload amount Standard Light pre
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Table 4.1 Special specifications of
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D 1 1 1 1 B Fig. 1 Chamfers on refe
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Table 7 Slide unit with capillary p
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Linear Way F : Flange type Flange t
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Linear Way F : Block type Block typ
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Linear Way U series Shape Model Min
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1 Series Miniature typeLWUL Standar
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Table 5 Slide unit with upper seals
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Linear Way U Ball non-retained type
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Linear Roller Way Super X series Sh
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8Accuracy class High Precision Supe
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Table 5 Combination of special spec
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Table 9.1 Slide unit with double en
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Table 10.2 Slide unit with scrapers
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50 50 Deflection 40 30 20 10 T2 Upw
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Linear Roller Way Super X : Flange
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Linear Roller Way Super X : Block t
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Linear Roller Way X LRWXBLRWXH U.S.
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Table 2 Special specifications Butt
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Table 6 Slide unit with scrapers (S
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Linear Roller Way X : Block type Bl
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Linear Way Module LWLMLWMLRWM U.S.
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Table 1 Special specifications Spec
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Linear Way Module Linear Way LM LWL
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Linear Way Module Linear Roller Way
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Track rail length Table 1 Standard
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Linear Way L

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