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Linear Shafts One End Threaded

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MISUMI

     
    Product Overview
     
    Linear guide shafts are high-precision shaft products that can be used with linear bushings and other bushing-type products. They not only offer excellent wear resistance, but also provide a variety of additional machining options.
     
    Dimensional Drawing
     
    Note: When B=0 or S=0, it means there is no thread.
    MISUMI Guide Shaft with External Thread on One End Product Introduction
     
    Material Table
     
    Type Material Hardness Surface TreatmentD(mm)L(mm)
    Standard
    D tolerance g7D tolerance f8
    E-SFAN-S45C or GCr15High-frequency quenching
    For effective hardened layer depth, please click Surface Hardness Reference
    S45C or GCr15 55HRC~
    SUS440C or high-hardness corrosion-resistant steel 53HRC or more    		-4 to 3025 to 1498
    E-SSFAN-SUS440C or high-hardness corrosion-resistant steel
    E-PSFAN-S45C or GCr15Hard Chrome Plating
    Plating Hardness HV750~
    Plating Thickness 3µ or more
    E-PSSFAN-SUS440C or high-hardness corrosion-resistant steel
    -E-PSFGNS45C Equivalent-Hard Chrome Plating
    Plating Hardness HV750~
    Plating Thickness 10µ or more
    The shaft end processing section (effective thread length + approx. 10 mm) may experience reduced hardness due to the annealing effect of the processing.
    If there are requirements for rust prevention, give priority to products with hard chrome plated surface treatment. Please click Rust Prevention Methods
    If used together with linear  bushings, please select products with high-frequency quenching.

    ■ D tolerance
    D tolerance
    Dg7f8
    4-0.004
    -0.016    		-
    5
    6-0.010
    -0.028
    8-0.005
    -0.020    		-0.013
    -0.035
    10
    12-0.006
    -0.024    		-0.016
    -0.043
    13
    15
    16
    18
    20-0.007
    -0.028    		-0.020
    -0.053
    25
    30
    Alterations
     
    Only additional keyway machining (KC). Please check the delivery date on WOS.
    AlterationsCodeSpec.
    MISUMI Guide Shaft with External Thread on One End Product IntroductionLKCChange L dimension tolerance
    Specification Method LKC
    Applicable Conditions The maximum L dimension for precision type is 200
    When using LKC, the L dimension can be specified in 0.1 mm increments
    L<200 → L±0.03
    200 ≤ L<500 → L±0.05
    L ≥ 500 → L±0.1
    Not applicable when D-P ≤ 2
    MISUMI Guide Shaft Product IntroductionSC1 additional wrench slot machining
    Specification method SC5
     SC = specified unit 1 mm
     SC+ℓ1 < L 
     SC = 0 or SC ≥ 1
    Applicable conditions D = 6 or above applicable
    Cannot be used together with WSC
    DWℓ1
    658
    87
    108
    121010
    1311
    DWℓ1
    151310
    1614
    2017
    2522
    302715
    MISUMI Guide Shaft with External Thread on One End Product IntroductionFCAdd flat machining at 1 location
    Specified Method FC10-E8
    Applicable Conditions Not applicable for precision type
    FC, E = specified unit 1 mm
    FC ≤ 3 × D
    When 1.5 × D 
    E = 0 or E ≥ 2
    Cannot be used together with WFC
    Dh
    4 to 50.5
    6 to 181
    20 to 402
    503
    MISUMI Guide Shaft with External Thread on One End Product IntroductionWFCAdditional surface machining at 2 locations
    Specified Method WFC8-A8-E4
    Applicable Conditions Not applicable for precision type
    WFC, A, E = specified unit 1 mm
    WFC ≤ 3 × D
    When 1.5 × D < WFC, 2WFC ≤ L/2
    A(E) = 0 or A(E) ≥ 2
    Cannot be machined on the same plane, cannot be used together with FC
    Dh
    4 to 50.5
    6 to 181
    20 to 402
    503
    Additional machining detailsP.107
    AlterationsCodeSpec.
    MISUMI Guide Shaft with External Thread on One End Product IntroductionRCAdd one 90-degree flat machining location
    Specification method RC10
    Applicable conditions D=10 to 30 applicable
    Not suitable for precision type
    Cannot be used together with WRC    		For details, please refer to Additional Processing Overview
    P.107
    MISUMI Guide Shaft with External Thread on One End Product IntroductionWRCAdd machining of 2 additional 90-degree surfaces
    Specification method WRC10-Y10
    Applicable conditions D=10 to 30 applicable
    Not applicable for precision type
    Cannot be used together with RC
    Cannot be machined on the same surface
    MISUMI Guide Shaft with External Thread on One End Product IntroductionPMC
    PMS    		Change external thread to fine thread
    Specification method
    PMC14 (change P to PMC)
    PMS14 (change P to PMSC)
    MISUMI Guide Shaft with External Thread on One End Product IntroductionKCAdd keyway machining at 1 location
    Specification method KC10-G10
    Applicable conditions
    Only applicable for D=12·16·20·25·30
    Not applicable for precision type
    When multiple alterations are selected, the machining parts need to be spaced by more than 2 mm.
    When additional processing is selected, the wrench slot and through hole must be spaced by more than 2 mm.
    Additional processing may result in reduced hardness. Please refer to P.106
     
    Specification Table
     
    Part NumberCan be specified down to 1 mm incrementsP
    Selection    		(Y)
    Max.
    TypeDLFB
    Standard

    (D Tolerance g7)
    E-SFAN
    E-SSFAN
    E-PSFAN
    E-PSSFAN
    (D Tolerance f8)
    E-PSFGN    		425-2982 ≤ F ≤ P × 5(When P ≤ 6)
    B ≤ F-2

    (When P = 8·10)
    B ≤ F-3

    (When P ≥ 12)
    B ≤ F-5

    B ≥ Pitch × 3    		3          300
    525 to 39834         400
    625 to 798345        600
    825 to 9983456       800
    1025 to 998 4568      800
    1225 to 1198  56810     1000
    1325 to 1198  5681012    1000
    1525 to 1198  5681012    1000
    1625 to 1198  5681012    1200
    2025 to 1198   68101216   1200
    2525 to 1198    81012162024 1200
    3025 to 1498    81012162024 1500
    Outer diameters 4 and 5 are not compatible with E-PSFGN.  
    Product Features
    Feature 1: Has high-precision dimensional tolerances and is widely used in various precision equipment.
    Feature 2: Uses bearing steel (45 or GCr15) with excellent wear resistance and SUS440C or high-hardness corrosion-resistant steel, which are high-frequency quenched to enhance wear resistance while maintaining original toughness.
    Feature 3: Various additional processing options are available to meet different usage environments.
    Feature 4: Usually used in combination with linear  bushing products, it provides excellent linear guidance. Compared to general shaft and bushing structures, even during high-speed reciprocating motion, there is minimal wear.
    Feature 5: Optional hard chrome plating provides excellent rust resistance, and the coating hardness reaches HV750. It will not be easily worn when used with high-hardness workpieces.
     
    Precautions
     
    MISUMI High Precision Guide Shaft with Stepped Ends and Internal Thread Type - Stepped Ends Selection Catalog(2) Decreased hardness in the machined area
     After quenching the base material, machining may cause some areas to lose hardness due to annealing:
    - All external threads
     - All steps
     - Internal threads: When M ≥ D/2, double-hole internal thread type, hard chrome plated products made of SUS440C or high-hardness corrosion-resistant steel
     - Additional processing for wrench slot (SC-WSC-SX)
     - Additional processing for flat surface (FC-WFC)
     - Additional processing for V-groove (VC-WVC)
     - Except for full-length hardened type.
    Only the shaded area of section D is hard chrome plated.
    Guide Shaft with Stepped Ends and Internal Thread | Stepped End Bushings | MISUMI Quality | Imported Japanese Stainless Steel Material    		(3) Coating for Surface Treatment
     After surface treatment of the base material, processing is performed. The following areas are not plated:
    - Grooved section
     -External thread section
     -Internal thread section
     -Wrench slot, V-groove, flat surface, cut surface
     -The inside of the pipe-type guide shaft may rust if hard chrome plating is not applied.
     
    Example of Use
     
    Standard Linear Motion MechanismFunctions of Standard Linear Motion Mechanisms
    (1) Using two guide shafts in parallel effectively prevents workpiece rotation
    (2) Improves the accuracy and load capacity of linear motion.
    (3) High-speed reciprocating motion can be achieved through the combination of guide shafts and linear  bushings.
    (4) Lower running resistance, resulting in less wear on the corresponding workpiece.
    Sample Image
    MISUMI Guide Shaft with Stepped Ends and Internal Thread Type - Complete Selection of Stepped Ends Types
      
    Actual Product ImageFunction of Key Components in the Mechanism
    Linear Guide Shaft: Supports components and, when used with linear bushings, provides guiding functionality.
    Click for details Linear guide shaft

    Linear Bushing: Uses a ball circulation structure to move the workpiece along the guide shaft.
    For details, click Linear Bushing

    Guide Shaft Support: Supports and secures the guide shaft, effectively adjusts shaft spacing, and enhances equipment stability.
    For details, click Guide Shaft Support

    Stopper: Serves as a limit, used to adjust the effective stroke of the mechanism
    For more details, click Stopper
    Factory Direct Sale MISUMI Guide Shaft with Stepped Ends and Internal Thread on Both Ends - Large Image of Stepped Ends Product
     
    Application Industries
     
    Medical Semiconductor Electronic & Electrical Appliances
    MISUMI High-Frequency Quenched Shaft with Stepped Internal Thread on Both Ends - Manufacturer Selection for Both-End Stepped Type MISUMI Guide Shaft Both Ends Stepped Internal Thread Type Both Ends Stepped Type Product Details Introduction Factory Direct Sale Linear Shaft for Sliding, Both Ends Stepped with Internal Thread, Both Ends Stepped Type, MISUMI Model
    Smart phone Food Automotive
    LINEAR SHAFT Hard Shaft Both Ends Stepped Internal Thread Type Both Ends Stepped Custom Drawing Dimensions Chrome Plated Rod Dimensional Drawing - Both Ends Stepped with Internal Thread / Both Ends Stepped Comprehensive Selection of Dedicated Linear Shaft with Stepped Ends and Internal Thread, Stepped Ends Type, Bearing Steel, Stainless Steel
    Related Products
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    Stainless Steel Hard Shaft Chrome-Plated Rod with Internal Threaded Steps on Both Ends, Both Ends Stepped Machining MISUMI Linear Shaft with Stepped Ends and Internal Thread Type, Stepped Ends Type Sales, MISUMI Guide Shaft Product Introduction Linear Guide Shaft Both Ends Stepped Internal Thread Type Both Ends Stepped Component Mechanism Design Selection
    Typical model: LMU6 Typical model: BGHFS6000ZZ-30 Typical model: PSCS10-10
    Advantages: High quality, low price, short delivery time Advantages: full range, high precision and high quality Advantages: full range of matching shaft products
     
    Related Documents
     
    Anti-rust performance of metal materials and surface treatment Click Anti-rust performance table