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  • Belt Width(mm)
  • [T] Number of Teeth
  • Pulley Shape
  • Material
    • Aluminum
  • Shaft Bore Specifications (New JIS Keyway Hole + Tap) [N](mm)
      [16-30/1mm unități]
    • CAD
    • Est. zile de expediere
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      • În 12 zile lucrătoare

    Timing belt pulleys / 8YU / flanged pulley selectable / configurable / aluminium, steel

    Cod piesă:

    S-au găsit. 225 candidați nedefiniți.
    Cantitate:

    Desen de ansamblu și tabel de specificații

    Back to the Category Toothed Pulleys/Timing Pulleys/Idler Pulleys

    Technical Drawing - Toothed Pulleys/Timing Pulleys/Idler Pulleys

    High Torque Timing Pulleys/8YU:Related Image
    Open the technical drawing in the new window
     

    Available dimensions and tolerances can be found under the tab More Information.
     

    Basic Properties (e.g., material, hardness, coating, tolerance) - Toothed Pulleys/Timing Pulleys/Idler Pulleys

     
    TypeBelt WidthMaterial*Surface TreatmentAccessory*
    Set Screws
    15mm20mm25mmPulleyFlange
    YU8150YU8200YU8250
    GPA2000 Series Aluminum AlloyAluminum AlloyClear AnodizeEN 1.4301 Equiv.
    GPTEN 1.1191 Equiv.EN 1.0330 Equiv.-Chrome Molybdenum Steel
    (Black Oxide)
    GPMBlack Oxide
    Flange is installed, and set screws are included with Shaft Bores P and N.
    * The above material and accessory might be changed to the ones equivalent to the originals.

    Further specifications can be found under the tab More Information.
     

    Composition of a Product Code - Toothed Pulleys/Timing Pulleys/Idler Pulleys

     Part Number-Pulley Shape-Shaft Bore Specs., I.D.-Z-J-Q-R-S-T
    (Shaft Bore Specs.: H, P, N)GPA30YU8150-A-P25            
    (Shaft Bore Specs.: V, F)GPT36YU8200-B-V20-Z24-J20.0        
    (Shaft Bore Specs: Y)GPM40YU8250-A-Y30    -Q34-R38-S10-T15

    Alterations - Toothed Pulleys/Timing Pulleys/Idler Pulleys

    High Torque Timing Pulleys/8YU:Related Image

    Here to the Overview of Options as PDF.

    General Information - Toothed Pulleys/Timing Pulleys/Idler Pulleys

    Toothed pulley - synchronous pulley - belt pulley - product assortment

     

    Selection details of toothed pulleys/timing pulleys/idler pulleys

    - Material: aluminum, steel, stainless steel (stainless steel), plastic

    - Coatings: uncoated, burnished, anodized, nickel-plated

    - Profile form: 1.5GT, 2GT, 3GT, 5GT, P2M, P3M, P5M, P8M, S2M, S3M, S5M, S8M, S14M, T2.5, T5, T10, AT5, AT10, 5M, 8M, 14M, 8YU, H, L, MXL, XL, PowerGrip GT3: MR2, MR3, MR5

    - ISO tolerances: H7

    - Belt width (mm): 4, 4.8, 6, 6.4, 7, 7.9, 9, 9.5, 10, 12, 12.7, 15, 18, 19.1, 20, 25, 25.4, 26, 28, 30, 31, 38,1, 40, 50, 50.8, 53, 60, 74, 76.2, 100

    - Belt width (inches): 0.19, 0.25, 0.31, 0.37, 0.5, 0.75, 1, 1.5, 2

    - Number of teeth: 10 to 72

     

    Description/Basics

    The toothed pulley for mechanical engineering is intended for the transmission of force and torque. Timing pulleys enable a gear ratio of speeds through belt pulleys of different sizes. Timing pulleys are more efficient, durable and significantly more maintenance-friendly compared to chain transmissions.

    How much torque and load a timing pulley can transmit depends on the width of the belt. The width of the belt must be calculated. It is recommended to ensure the belt is correctly tensioned. MISUMI already offers the suitable idler pulley and return rollers with integrated ball bearings. For design and design help follow this link.

    Different profile shapes of the toothed belts and belt pulleys are responsible for the transmission of power. Depending on the positioning accuracy, the applied torque and the conveying weight, MISUMI offers the fitting pulley. Toothed belt drives are generally used in the industry in three areas:
    Positioning: Timing pulleys is often used in 3D printers. A toothed pulley with a semi-circular profile (e.g., GT) is often used for the required position accuracy of a 3D printers. The round shape offers the benefit of little play when the direction changes.
    Drive: toothed pulleys are also used for high torque. In most cases, a timing pulley with a rounded trapezoidal profile (e.g., S8M) is used. These are particularly well suited for the transmission of high forces, which occur in drives of various applications in order to drive mechanical components.
    Conveying: toothed pulleys can also be used for transporting loads. A straight trapezoidal profile is often used for this purpose (e.g., AT). This toothed pulley shape offers a large surface for loading and transmitting of loads.

    Which toothed pulley or timing pulley is the right one for your application depends on the respective task of the toothed belt drive. Different toothed disc profiles have proven themselves for each type of application.

    Various bore hole shapes and fastening variants are available for shaft mounting. These allow fastening via set screws, keyways and by means of Mecha locks. Fastening via a clamping sleeve has the further advantage that it allows adjusting the alignment continuously. The MISUMI product assortment has these ready-to-install.

    Application Examples - Toothed Pulleys/Timing Pulleys/Idler Pulleys

    Application example: idler pulley - idler pully toothed with chain tensioner - toothed pulley with chain tensioner

    Application example: idler pulley
    (1) Idler pulleys, (2) chain tensioner

    Application example: return roller - return roller with cantilever pin - synchronous pulley with on-board disc - toothed pulley with on-board disc

    Application example: deflection roller
    S (1) Toothed pulleys with crimp disc, (2) nut, (3) washer, (4) cantilever shaft, (5) retaining ring

    Application example: synchronous pulleys - toothed pulleys with toothed belts - toothed pulley with screw-on clamp

    Application example: timing pulleys
    (1) Flat head screw, (2) Timing pulley, (3) Timing belt, (4) Screw-on terminal

    Application example: toothed belt drives - toothed pulleys with crimp disc - idler pulley with crimp disc - tensioning of the toothed belt

    Application example: of toothed belt drives
    (1) Toothed belt, (2) driven toothed pulley with crimp disc, (3) idler pulley with crimp disc, (4) driving toothed pulley with crimp disc

     

    Industrial Applications

    3D printer industry
    Automotive industry
    Pharmaceutical industry
    Packaging industry

    Lista codurilor de piese

    Număr de articole

    Belt Width

    (mm)

    [T] Number of Teeth

    Pulley Shape

    Material

    Surface Treatment

    Shaft Bore Specifications (Both Ends Stepped Hole) [Y]

    (mm)

    Shaft Bore Specifications (New JIS Keyway Hole + Tap) [N]

    (mm)

    Shaft Bore Specifications (Round Hole + Tap) [P]

    (mm)

    Shaft Bore Specifications (Round Hole) [H]

    (mm)

    Shaft Bore Specifications (Stepped Hole) [V]

    (mm)

    Shaft Bore Specifications (Stepped Hole: Counterbored Holes on the Hub Side) [F]

    (mm)

    RoHS?Cantitate minimă per comandă
    15
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    Informații detaliate

    Informații de bază

    Atenție

    • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.

    Desen de ansamblu și specificații

    Back to the Category Toothed Pulleys/Timing Pulleys/Idler Pulleys

    Technical Drawing - Toothed Pulleys/Timing Pulleys/Idler Pulleys

    High Torque Timing Pulleys/8YU:Related Image
    Open the technical drawing in the new window

    Specification Tables - Toothed Pulleys/Timing Pulleys/Idler Pulleys

    Part NumberPulley
    Shape
    Pulley Shape
    TypeNumber of TeethType
    Nominal Width
    AB
    Shaft Bore Specifications (~): Specify in 1mm Increment, (, ): Select the former or latterShaft Bore Specifications (~): Specify in 1mm Increment, (, ): Select the former or latter
    H
    Round Hole
    P
    Round Hole + Tap
    N
    Keyway + Tap
    V Stepped Hole
    * Available for GPT, GPM only
    Y Both Ends Stepped
    * Available for GPT, GPM only
    H
    Round Hole
    P
    Round Hole + Tap
    N
    Keyway + Tap
    V, F Stepped Hole
    * Available for GPT, GPM only
    VZ
    Z-d≥2
    J
    (0.1mm Increment)
    YQ, R
    Q(R)-d≥2
    S, TV, FZ
    Z-d≥2
    J
    (0.1mm Increment)
    Aluminum
    GPA

    Steel
    GPT
    GPM
    20YU8150

    YU8200

    YU8250
    A

    B
    16~3216~2816~2116~3018~323.0≤J≤W-3.016~3018~323~23
    S+T≤W-3
    16~3216~2016~1816~3018~323.0≤J≤L-3.0
    2216~3716~2916~2616~3518~3716~3518~3716~3716~2416~2216~3218~34
    2416~4216~3416~3016~4018~4216~4018~4216~4016~2816~2416~3818~40
    2516~4816~3616~3016~4618~4816~4618~4816~4216~3016~2616~4018~42
    2616~5016~3816~3016~4818~5016~4818~5016~4216~3216~2816~4318~45
    2816~5216~4216~3016~5018~5216~5018~5216~4716~3516~3016~4418~46
    3016~5916~4516~3016~5718~5916~5718~5916~5016~3916~3016~4818~50
    3220~5920~4820~3020~5722~5920~5722~5920~5520~4220~3020~4822~50
    3420~6720~5220~3020~6522~6720~6522~6720~5820~4520~3020~5422~56
    3620~7220~5820~3020~7022~7220~7022~7220~6420~4820~3020~6022~62
    3820~7620~6220~3020~7422~7620~7422~7620~6820~5220~3020~6222~64
    4025~8025~6525~3025~8027~8225~7527~8225~7025~5425~3025~6427~66
    4425~8025~6525~3025~8027~9225~7527~9225~7225~5625~3025~6627~68
    4825~8025~6525~3025~8027~9525~7527~9525~7425~5825~3025~6827~70
    5025~8025~6525~3025~8027~9525~7527~9525~7625~6025~3025~7027~72
    6030~8030~653030~8032~9530~7532~9530~8030~653030~7232~74

    Alterations - Toothed Pulleys/Timing Pulleys/Idler Pulleys


    High Torque Timing Pulleys/8YU:Related Image

    Here to the Option Overview PDF