Keyless High Torque Timing Pulley - S8M Type, ST/SH Keyless Pulley

Keyless High Torque Timing Pulley - S8M Type, ST/SH Keyless Pulley
  • Change

Phase matching is easy because machining to shafts is not required.

  • METRIC
Keyless High Torque Timing Pulley - S8M Type, ST/SH Keyless Pulley:
・Materials
Part Number [ M ] Material [ S ] Surface Treatment
Belt Width 15mm Belt Width 25mm Belt Width 30mm Belt Width 40mm Pulley Flange Bushing Pulley Flange Bushing
A: 17 W: 22 A: 28 W: 33 A: 33 W: 38 A: 44 W: 49
HTLA_ _S8M150 HTLA_ _S8M250 HTLA_ _S8M300 HTLA_ _S8M400 Aluminum Alloy 7000 series 5052 Aluminum Alloy 1045 Carbon Steel Clear Anodize -
HTLK_ _S8M150 HTLK_ _S8M250 HTLK_ _S8M300 HTLK_ _S8M400 Hard Clear Anodize* -
HTPL_ _S8M150 HTPL_ _S8M250 HTPL_ _S8M300 HTPL_ _S8M400 1045 Carbon Steel Low Carbon Steel 1045 Carbon Steel Black Oxide
HTLG_ _S8M150 HTLG_ _S8M250 HTLG_ _S8M300 HTLG_ _S8M400 Electroless Nickel Plating
*Hard Anodize Treatment: Film Hardness 300HV~

Specifications

Keyless High Torque Timing Pulley - S8M Type, ST/SH Keyless Pulley:
Part NumberPulley
Shape
dH7 Range (Select Shaft Bore Dia. from Table 1)P.D.O.D.FE
S8M150S8M250S8M300S8M400
TypeTeethType, Nominal WidthEShape
(ST Bushing)
FShape
(SH Bushing)
EShape
(ST Bushing)
FShape
(ST Bushing)
(SH Bushing)
EShape
(ST Bushing)
FShape
(ST Bushing)
(SH Bushing)
EShape
(ST Bushing)
FShape
(ST Bushing)
HTLA
HTLK
HTPL
HTLG
18S8M150
*A: 17
*W: 22

S8M250
*A: 28
*W: 33

S8M300
*A: 33
*W: 38

S8M400
*A: 44
*W: 49
E


F
12-1212----45.8444.465236
1912, 14, 151212, 14, 1512, 14, 151515--48.3847.015540
2012~171212~1712, 14, 1515, 16, 1715--50.9349.5658
2112~171212~1712~1715, 16, 1715, 16, 1716, 1716, 1753.4852.106145
2212~171212~1712~1715, 16, 1715, 16, 1716, 1716, 1756.0254.65
2412~171212~1712~1715, 16, 1715, 16, 1716, 1716, 1761.1259.746750
2512~251212~2512~2515~2515~2516~2516~2563.6662.297056
2614~25-14~2514~2515~2515~2516~2516~2566.2164.847458
2814~2514~2514~2515~2515~2516~2516~2571.3069.938060
3014~3214~3214~3215~3215~3216~3216~3276.3975.028767
3214~3214~3214~3215~3215~3216~3216~3281.4980.12
3416~3516~3516~3516~3516~3516~3516~3586.5885.219575
3616~3816~3816~3516~3816~3516~3816~3891.6790.309980
3816~4216~4216~3516~4216~3516~4216~4296.7795.3910484
4020~4220~4220~3520~4220~3520~4220~42101.86100.4911190
4420~4220~4220~3520~4220~3520~4220~42112.05110.67119100
4820~4220~4220~3520~4220~3520~4220~42122.23120.86127105
5020~50-20~5020~3520~5020~3520~5020~42127.32125.95135115
6020~5020~5020~3520~5020~3520~5020~42152.79151.42160140
7220~5020~5020~3520~5020~3520~5020~50183.35181.97190170
Table 1: Select Shaft Bore Diameter
dH7Max. Allowable Torque NmD(L)
ST BushingSH BushingST BushingSH Bushing
124823323110.5
1473-35-12
157836
16833713
178838
181544314
1916345
2017146
2218648
2420650
2521652
283535415.5
3038257
32412163595816.5
354511736361
38686-70-19
4072571
427577420
4514908424.5
48160087
50166089
[ ! ]For "F" shape of S8M250, ST bushing is applicable to shaft bore diameter of 12~30 and SH bushing is applicable to 32 and 35.
[ ! ]For "F" shape of S8M300, ST bushing is applicable to shaft bore diameter of 15~32 and SH bushing is applicable to 35.
[ ! ]Electroless nickel plated bushing decreases maximum allowable torque and allowable thrust load by 20~30%

Alterations

Keyless High Torque Timing Pulley - S8M Type, ST/SH Keyless Pulley:

Part Number 

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Part Number
HTLA18S8M150-E-12
HTLA18S8M250-E-12
HTLA18S8M250-F-12
HTLA19S8M150-E-[12,​14,​15]
HTLA19S8M150-F-12
HTLA19S8M250-E-[12,​14,​15]
HTLA19S8M250-F-[12,​14,​15]
HTLA19S8M300-E-15
HTLA19S8M300-F-15
HTLA20S8M150-E-[12,​14,​15,​16,​17]
HTLA20S8M150-F-12
HTLA20S8M250-E-[12,​14,​15,​16,​17]
HTLA20S8M250-F-[12,​14,​15]
HTLA20S8M300-E-[15,​16,​17]
HTLA20S8M300-F-15
HTLA21S8M150-E-[12,​14,​15,​16,​17]
HTLA21S8M150-F-12
HTLA21S8M250-E-[12,​14,​15,​16,​17]
HTLA21S8M250-F-[12,​14,​15,​16,​17]
HTLA21S8M300-E-[15,​16,​17]
HTLA21S8M300-F-[15,​16,​17]
HTLA21S8M400-E-[16,​17]
HTLA21S8M400-F-[16,​17]
HTLA22S8M150-E-[12,​14,​15,​16,​17]
HTLA22S8M150-F-12
HTLA22S8M250-E-[12,​14,​15,​16,​17]
HTLA22S8M250-F-[12,​14,​15,​16,​17]
HTLA22S8M300-E-[15,​16,​17]
HTLA22S8M300-F-[15,​16,​17]
HTLA22S8M400-E-[16,​17]
HTLA22S8M400-F-[16,​17]
HTLA24S8M150-E-[12,​14,​15,​16,​17]
HTLA24S8M150-F-12
HTLA24S8M250-E-[12,​14,​15,​16,​17]
HTLA24S8M250-F-[12,​14,​15,​16,​17]
HTLA24S8M300-E-[15,​16,​17]
HTLA24S8M300-F-[15,​16,​17]
HTLA24S8M400-E-[16,​17]
HTLA24S8M400-F-[16,​17]
HTLA25S8M150-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA25S8M150-F-12
HTLA25S8M250-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA25S8M250-F-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA25S8M300-E-[15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA25S8M300-F-[15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA25S8M400-E-[16,​17,​18,​19,​20,​22,​24,​25]
HTLA25S8M400-F-[16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M150-E-[14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M250-E-[14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M250-F-[14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M300-E-[15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M300-F-[15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M400-E-[16,​17,​18,​19,​20,​22,​24,​25]
HTLA26S8M400-F-[16,​17,​18,​19,​20,​22,​24,​25]
HTLA28S8M150-E-[14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA28S8M250-E-[14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA28S8M250-F-[14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA28S8M300-E-[15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA28S8M300-F-[15,​16,​17,​18,​19,​20,​22,​24,​25]
HTLA28S8M400-E-[16,​17,​18,​19,​20,​22,​24,​25]
Part NumberVolume DiscountDays to Ship RoHSBelt Width Used(mm)
(mm)
Number of Teeth
(T)
Pulley Shape Material Surface Treatment Timing Pulleys/Idlers 00.Shaft Bore Dia. [d]
(mm)

8 Days or more

61518Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days

62518Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

10 Days or more

62518Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days or more

61519Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 15

10 Days or more

61519Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days

62519Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 15

10 Days or more

62519Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 15

8 Days

63019Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15

10 Days

63019Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15

8 Days or more

61520Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days or more

61520Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days or more

62520Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days or more

62520Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 15

8 Days

63020Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

10 Days

63020Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15

8 Days

61521Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days

61521Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days

62521Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days or more

62521Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

8 Days

63021Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

10 Days

63021Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

8 Days

64021Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 17

10 Days

64021Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 17

8 Days

61522Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days

61522Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days or more

62522Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days or more

62522Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

8 Days

63022Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

10 Days

63022Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

8 Days

64022Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 17

10 Days

64022Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 17

8 Days

61524Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days or more

61524Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days or more

62524Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

10 Days or more

62524Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 17

8 Days

63024Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

10 Days

63024Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 17

8 Days

64024Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 17

10 Days

64024Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 17

8 Days or more

61525Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 25

10 Days or more

61525Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12

8 Days or more

62525Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 25

10 Days or more

62525Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys12 ~ 25

8 Days

63025Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 25

10 Days or more

63025Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 25

8 Days or more

64025Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 25

10 Days or more

64025Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 25

8 Days

61526Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys14 ~ 25

8 Days

62526Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys14 ~ 25

10 Days or more

62526Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys14 ~ 25

8 Days

63026Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 25

10 Days

63026Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 25

8 Days

64026Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 25

10 Days

64026Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 25

8 Days

61528Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys14 ~ 25

8 Days

62528Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys14 ~ 25

10 Days or more

62528Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys14 ~ 25

8 Days

63028Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 25

10 Days

63028Shape F[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys15 ~ 25

8 Days

64028Shape E[Aluminum] Aluminum Alloy 7000 series(Duralumin)Clear AnodizePulleys16 ~ 25

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Lead Time

 

Basic Information

Type Keyless Pulley Belt Type S8M

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