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High Torque Timing Pulleys - 8YU (Part Numbers)

High Torque Timing Pulleys - 8YU

MISUMI

MISUMI

Since it has an arc tooth profile, it has little backlash and it is suitable for positioning applications.
[Material]
· Pulley: Aluminum alloy, S45C equivalent
· Flange: Aluminum alloy, SPCC
[Surface treatment]
· Clear anodize, black iron oxide coating

(i)Caution

  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.
  • Please check the content on our website as the PDF does not contain the most up-to-date information.

PDFP.1-1387-2014

Part Number

Configured Part Number is shown.

 
Part Number[ M ] Material[ S ]
Surface Treatment
Belt Width 15mmBelt Width 20mmBelt Width 25mmPulleyFlange
A:16.7 W:23.0 L:43.0A:21.7 W:28.0 L:48.0A:26.7 W:33.0 L:53.0
GPA__YU8150GPA__YU8200GPA__YU82502017 Aluminum Alloy
(Duralumin)		A5052Clear Anodize
GPT__YU8150GPT__YU8200GPT__YU8250S45CSPCC-
GPM__YU8150GPM__YU8200GPM__YU8250Black Oxide
[ ! ]Flange swaged. Set screws are included to Shaft Bore Specifications P and N.
[ ! ] Due to vibrations during transportation, the set screw may become detached from the main body.

Specifications

 Part Number-Pulley Shape-Shaft Bore Spec. / Inner Dia.-Z-J-Q-R-S-T
(Shaft Bore: H / P / N)GPA30YU8150-A-P25            
(Shaft Bore: V / F)GPT36YU8200-B-V20-Z24-J20.0        
(Shaft Bore: Y)GPM40YU8250-A-Y30    -Q34-R38-S10-T15
Part NumberPulley
Shape		Shaft Bore
Specifications		Shaft Bore Spec. (1mm Increment)P.D.O.D.DFE
HPNV / FY
TypeTeethType
Nominal Width		dH7dH7ZH7J (0.1mm Increment)dQH7 / RH7S / T
AShapeBShapeAShapeBShapeAShapeBShapeAShapeBShapeAShapeBShapeAShape / BShapeAShapeAShapeAShape
(2017 Aluminum Alloy)
GPA

(S45C)
GPT

(S45C+ Black Oxide)
GPM		20YU8150
*A :16.7
*W :23.0
*L :43.0

YU8200
*A :21.7
*W :28.0
*L :48.0

YU8250
*A :26.7
*W :33.0
*L :53.0		A

B		H

P

N

V

F

Y		16~3216~3216~2816~2016~2116~1816~3016~3018~3218~32(For A Shape)
3.0≤J≤W-3.0

(For B Shape)
3.0≤J≤L-3.0		16~3018~323~23
S+T≤W-3		50.9349.56366240
2216~3716~3716~2916~2416~2616~2216~3516~3218~3718~3416~3518~3756.0254.65406445
2416~4216~4016~3416~2816~3016~2416~4016~3818~4218~4016~4018~4261.1259.75447050
2516~4816~4216~3616~3016~3016~2616~4616~4018~4818~4216~4618~4863.6662.29467252
2616~5016~4216~3816~3216~3016~2816~4816~4318~5018~4516~4818~5066.2164.84487554
2816~5216~4716~4216~3516~3016~3016~5016~4418~5218~4616~5018~5271.3069.93528059
3016~5916~5016~4516~3916~3016~3016~5716~4818~5918~5016~5718~5976.3975.02568564
3220~5920~5520~4820~4220~3020~3020~5720~4822~5922~5020~5722~5981.4980.12609069
3420~6720~5820~5220~4520~3020~3020~6520~5422~6722~5620~6522~6786.5885.21649574
3620~7220~6420~5820~4820~3020~3020~7020~6022~7222~6220~7022~7291.6790.306810079
3820~7620~6820~6220~5220~3020~3020~7420~6222~7622~6420~7422~7696.7795.407210584
4025~8025~7025~6525~5425~3025~3025~8025~6427~8227~6625~7527~82101.86100.497411089
4425~8025~7225~6525~5625~3025~3025~8025~6627~9227~6825~7527~92112.05110.687812199
4825~8025~7425~6525~5825~3025~3025~8025~6827~9527~7025~7527~95122.23120.8680131109
5025~8025~7625~6525~6025~3025~3025~8025~7027~9527~7225~7527~95127.32125.9582136114
6030~8030~8030~6530~6530~3030~3030~8030~7232~9532~7430~7532~95152.79151.4288161140
[ ! ]Z-d≥2 for shaft bore specification V and F. [ ! ]Q(R)-d≥2 for shaft bore specification Y. [ NG ]Aluminum is applicable to Shaft Bore H, P, and N only.

Alterations

Part Number 

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Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSBelt Width Used
(mm) 		No. of Teeth
(T) 		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)

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Basic Information

Type Timing Pulleys Belt Type 8YU Timing Pulley / Idler Pulleys

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279 Part Numbers

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Specification/Dimensions

  • Belt Width Used(mm)

    • 15
    • 20
    • 25

    Clear

  • No. of Teeth(T)

    • 20
    • 22
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 34
    • 36
    • 38
    • 40
    • 44
    • 48
    • 50
    • 60

    Clear

  • Pulley Shape

    • Shape A
    • Shape B

    Clear

  • Material

    • Steel
      • S45C Equivalent
    • Aluminum
      • Aluminum Alloy

    Clear

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

     

    Clear

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

    • 30

     [16-30/1mm Unit(s)]

    Clear

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

     [16-65/1mm Unit(s)]

    Clear

  • Shaft Bore Specifications (Round Hole) [H](mm)

     [16-80/1mm Unit(s)]

    Clear

  • Shaft Bore Specifications (Stepped Hole) [V](mm)

     

    Clear

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

     

    Clear

  • type

    • GPA□□YU8
    • GPM□□YU8
    • GPT□□YU8

    Clear

  • Surface Treatment

    • Not Provided
    • Black Oxide Coating
    • Clear Anodize

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 9 Day(s) or Less

    Clear

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