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Timing belt pulleys / S8M / flanged pulley selectable / configurable / material selectable / treatment selectable

Timing belt pulleys / S8M / flanged pulley selectable / configurable / material selectable / treatment selectable

MISUMI

MISUMI

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

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Non-backlash Pulleys S8M Type:Related Image
 
TypeBelt WidthMaterial *1Surface TreatmentAccessory *1
Set Screws
15mm25mm30mm40mmPulleyFlange
S8M150S8M250S8M300S8M400
BLPA●●●●Extra Super Duralumin
Aluminum Alloy		Aluminum AlloyClear AnodizeEN 1.4301 Equiv.
BLPK●●●●Hard Clear Anodize *2
BLPN●●●●Electroless Nickel Plating
BLPT●●●●EN 1.1191 Equiv.EN 1.0330 Equiv.-EN 1.7220 Equiv.
(Black Oxide)
BLPM●●●●Black Oxide
BLPP●●●●Electroless Nickel Plating
Flange is installed, and set screws are included with Shaft Bores P, N and C.
*1. The above material and accessory might be changed to the ones equivalent to the originals.
*2. Hard Clear Anodize: Film Hardness 300HV ~
 

Specifications

Part Number-Pulley Shape-Shaft Bore Specs., I.D.-Z-J-Q-R-S-T
(Shaft Bore Specs.: H, P, N, C)BLPA40S8M150-A-N30
(Shaft Bore Specs.: V, F)BLPK60S8M400-B-F40-Z60-J25.0
(Shaft Bore Specs: Y)BLPA20S8M250-A-Y15-Q20-R23-S3-T15
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, C
Keyway + Tap		V
Stepped Hole		Y
Both Ends Stepped 		H
Round Hole		P
Round Hole + Tap		N, C
Keyway + Tap		V, F
Stepped Hole
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
BLPA
BLPK
BLPN

Steel
BLPT
BLPM
BLPP		18S8M150

S8M250

S8M300

S8M400		A

B		12~2812~2612~2612~2614~283.0≤J≤W-3.012~2614~283~23
S+T≤W-3		12~2812~2212~2012~2614~283.0≤J≤L-3.0
1912~3212~2812~2812~3014~3212~3014~3212~3112~2512~2012~2914~31
2012~3212~3012~3012~3014~3212~3014~3212~3212~2612~2212~3014~32
2112~3712~3212~3212~3514~3712~3514~3712~3612~3012~2412~3414~36
2212~3712~3412~3412~3514~3712~3514~3712~3712~3012~2512~3514~37
2412~4212~4012~4012~4014~4212~4014~4212~4212~3412~2812~4014~42
2512~4812~4012~4012~4614~4812~4614~4812~4412~3612~2812~4214~44
2614~5014~4514~4514~4816~5014~4816~5014~4714~3914~3114~4516~47
2814~5214~4814~4814~5016~5214~5016~5214~5114~4314~3514~4916~51
3014~5914~5014~5014~5716~5914~5716~5914~5614~4614~3814~5416~56
3214~5914~5514~5014~5716~5914~5716~5914~5914~4914~4514~5716~59
3416~6716~6016~5016~6518~6716~6518~6716~6616~5616~4816~6418~66
3616~7216~6516~5016~7018~7216~7018~7216~7116~6116~5016~6918~71
3816~7616~6516~5016~7418~7616~7418~7616~7616~6516~5016~7418~76
4020~8020~6520~5020~8022~8220~7522~8220~8020~6520~5020~7922~81
4420~8020~6520~5020~8022~9220~7522~9220~8020~6520~5020~8022~86
4820~8020~6520~5020~8022~9520~7522~9520~8020~6520~5020~8022~95
5020~8020~6520~5020~8022~9520~7522~9520~8020~6520~5020~8022~95
6020~8020~6520~5020~8022~9520~7522~9520~8020~6520~5020~8022~95
Shaft Bore Dia. 13, 14, 17 or 21~50 are not available for Shaft Bore Specs. C.

Alterations

Non-backlash Pulleys S8M Type:Related Image

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Part Number
BLPA18S8M150-A-C[12,​15,​16,​18,​19,​20]
BLPA18S8M150-A-H[12-32/1]
BLPA18S8M150-A-N[12-26/1]
BLPA18S8M150-A-P[12-26/1]
BLPA18S8M150-A-V[12-30/1]
BLPA18S8M150-A-WB[12-30/0.1]
BLPA18S8M150-A-Y[12-30/0.1]
BLPA18S8M150-B-C[12,​15,​16,​18,​19,​20]
BLPA18S8M150-B-F[12-26/1]
BLPA18S8M150-B-H[12-28/1]
BLPA18S8M150-B-N[12-20/1]
BLPA18S8M150-B-P[12-22/1]
BLPA18S8M150-B-V[12-26/1]
BLPA18S8M250-A-C[12,​15,​16,​18,​19,​20]
BLPA18S8M250-A-H[12-32/1]
BLPA18S8M250-A-N[12-26/1]
BLPA18S8M250-A-P[12-26/1]
BLPA18S8M250-A-V[12-30/1]
BLPA18S8M250-A-WB[12-30/0.1]
BLPA18S8M250-A-Y[12-30/0.1]
BLPA18S8M250-B-C[12,​15,​16,​18,​19,​20]
BLPA18S8M250-B-F[12-26/1]
BLPA18S8M250-B-H[12-28/1]
BLPA18S8M250-B-N[12-20/1]
BLPA18S8M250-B-P[12-22/1]
BLPA18S8M250-B-V[12-26/1]
BLPA18S8M300-A-C[12,​15,​16,​18,​19,​20]
BLPA18S8M300-A-H[12-32/1]
BLPA18S8M300-A-N[12-26/1]
BLPA18S8M300-A-P[12-26/1]
BLPA18S8M300-A-V[12-30/1]
BLPA18S8M300-A-WB[12-30/0.1]
BLPA18S8M300-A-Y[12-30/0.1]
BLPA18S8M300-B-C[12,​15,​16,​18,​19,​20]
BLPA18S8M300-B-F[12-26/1]
BLPA18S8M300-B-H[12-28/1]
BLPA18S8M300-B-N[12-20/1]
BLPA18S8M300-B-P[12-22/1]
BLPA18S8M300-B-V[12-26/1]
BLPA18S8M400-A-C[12,​15,​16,​18,​19,​20]
BLPA18S8M400-A-H[12-32/1]
BLPA18S8M400-A-N[12-26/1]
BLPA18S8M400-A-P[12-26/1]
BLPA18S8M400-A-V[12-30/1]
BLPA18S8M400-A-WB[12-30/0.1]
BLPA18S8M400-A-Y[12-30/0.1]
BLPA18S8M400-B-C[12,​15,​16,​18,​19,​20]
BLPA18S8M400-B-F[12-26/1]
BLPA18S8M400-B-H[12-28/1]
BLPA18S8M400-B-N[12-20/1]
BLPA18S8M400-B-P[12-22/1]
BLPA18S8M400-B-V[12-26/1]
BLPA19S8M150-A-C[12,​15,​16,​18,​19,​20]
BLPA19S8M150-A-H[12-36/1]
BLPA19S8M150-A-N[12-28/1]
BLPA19S8M150-A-P[12-28/1]
BLPA19S8M150-A-V[12-34/1]
BLPA19S8M150-A-WB[12-34/0.1]
BLPA19S8M150-A-Y[12-34/0.1]
BLPA19S8M150-B-C[12,​15,​16,​18,​19,​20]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSBelt Width Used
(mm) 		The Number 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 (Old JIS Keyway Hole + Tap) [C]
(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) 		WB

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1 8 Days 101518Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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1 8 Days 101518Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum----12 ～ 32---

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1 8 Days 102518Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-----12 ～ 30--

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1 8 Days 102518Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-------12 ～ 30

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1 8 Days 102518Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum12 ～ 30-------

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum----12 ～ 32---

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-12 ～ 26------

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum---12 ～ 26----

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-----12 ～ 30--

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-------12 ～ 30

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1 8 Days 103018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum12 ～ 30-------

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1 8 Days 103018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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1 8 Days 103018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum------12 ～ 26-

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1 8 Days 103018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum----12 ～ 28---

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1 8 Days 103018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-12 ～ 20------

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1 8 Days 103018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum---12 ～ 22----

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1 8 Days 103018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-----12 ～ 26--

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum----12 ～ 32---

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-12 ～ 26------

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum---12 ～ 26----

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-----12 ～ 30--

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-------12 ～ 30

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1 8 Days 104018Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum12 ～ 30-------

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1 8 Days 104018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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1 8 Days 104018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum------12 ～ 26-

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1 8 Days 104018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum----12 ～ 28---

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1 8 Days 104018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-12 ～ 20------

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1 8 Days 104018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum---12 ～ 22----

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1 8 Days 104018Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-----12 ～ 26--

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1 8 Days 101519Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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1 8 Days 101519Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum----12 ～ 36---

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1 8 Days 101519Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-12 ～ 28------

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1 8 Days 101519Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum---12 ～ 28----

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1 8 Days 101519Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-----12 ～ 34--

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1 8 Days 101519Shape A[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum-------12 ～ 34

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1 8 Days 101519Shape B[Aluminum] Aluminum Alloy 7000 seriesClear Anodized Aluminum--12 ～ 20-----

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More Information

Non-backlash Pulleys S8M Type:Related Image
 

Basic information

Type Timing Pulleys Belt Type S8M Timing Pulleys/Idlers Pulleys

Configure

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6,264Suggestion of an applicable part number.

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The part number is completed.

Basic Attributes

  • Belt Width Used(mm)

    • 15
    • 25
    • 30
    • 40

    Clear

  • The Number of Teeth(T)

    • 18
    • 19
    • 20
    • 21
    • 22
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 34
    • 36
    • 38
    • 40
    • 44
    • 48
    • 50
    • 60

    Clear

  • Pulley Shape

    • Shape A
    • Shape B

    Clear

  • Material

    • EN 1.1191 Equiv.
    • Aluminum
      • EN AW-7075 Equiv. (Extra Super Duralumin)
      • Aluminum Alloy 7000 series

    Clear

  • Surface Treatment

    • Not Provided
    • Black Oxide
    • Clear Anodized Aluminum
    • Hard Clear Anodize
    • Electroless Nickel Plating

    Clear

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

     [12-85/0.1mm Unit(s)][12-85/1mm Unit(s)]

    Clear

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

    • 55

     [12-50/1mm Unit(s)]

    Clear

  • Shaft Bore Specifications (Old JIS Keyway Hole + Tap) [C](mm)

    • 12
    • 15
    • 16
    • 18
    • 19
    • 20

    Clear

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

     [12-70/1mm Unit(s)]

    Clear

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

     [12-85/1mm Unit(s)]

    Clear

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

     [12-85/1mm Unit(s)]

    Clear

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

     [12-85/1mm Unit(s)]

    Clear

  • WB

     [12-85/0.1][12-85/1]

    Clear

  • Type

    • BLPA□□S8M
    • BLPK□□S8M
    • BLPM□□S8M
    • BLPN□□S8M
    • BLPP□□S8M
    • BLPT□□S8M

    Clear

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    • 2D
    • 3D

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    • 8 Days or Less
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    • 12 Days or Less

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