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Keyless High Torque Timing Pulleys - S5M - MechaLock Standard Type Incorporated (with Centering Function)

Keyless High Torque Timing Pulleys - S5M - MechaLock Standard Type Incorporated (with Centering Function)
  • Volume Discount

[Material]
· Pulley: Extra super duralumin aluminum alloy, aluminum alloy, S45C equivalent
· Flange: Aluminum alloy, SPCC
· MegaLock: Aluminum alloy, S45C equivalent

(i)Caution

  • Regarding RoHS compliance: The products are RoHS non-compliant only when alteration BMC is selected. The products are RoHS-compliant when BMC is not selected. As some parts used in the alteration are RoHS non-compliant, the RoHS notation on this page has been changed to non-compliant. "Non-compliant" is also indicated in the certificate due to information on the left. Since there are no changes to the product, please contact us if you need a Certificate of RoHS Compliance for a part number that does not have alteration BMC selected.
  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.

■S5M


Tooth groove dimensions slightly
vary according to the number of
teeth. (Pitch: 5.0mm)

Standard Tooth Profile

mmd
Up to 1012 to 2224 or more
Y142227
● Pulley Shape

Shape E

Shape F

HHAA

HHT□

HHAA

HHT□

*3. When d = 6, d + 2.5; and when d = 15, 16, d + 3.5.
*4. For the combination of nominal width and MechaLock inner diameter shown in Table 2, the MechaLock mounting holes are not stepped holes, but are through holes of the MechaLock outer diameter. ([!] Shape E only)
[ ! ] Surface treatment may not be applied to the shaft bores.
[ ! ] Flange is installed.
[ ! ] For orders with no flange, please specify the alteration NFC.
[ ! ] Compatible with S5M type from Mitsuboshi Belting Ltd. as well as Bando Chemical Industries Ltd.
[ ! ] Unless otherwise specified except for teeth and F dimensions, the dimension tolerance conforms to JIS B 0405 Class m.
Table 1: Select Shaft Bore Dia.
dH7HHAAHHTA
HHTK
HHTN
HHTT
HHTM
HHTPHHTAS
HHTS
D1(L)
Max.
allowable
torque
(N⋅m)
D2BGnMax. allowable
torque (N⋅m)
64174200.5
86195220.519.616.610.723.56
108215240.527.519.612.725.5
1212246271.044.136.224.528.56.5
1418266291.063.750.928.430.5
1525287311.280.454.830.431.5
1626297321.283.358.833
1792.276.433.5
1895.180.334.5
1998.185.235.5
20216183122428
2225520144
2436325246
2539226415347
28441295508.5
3050039623052
3253042354
358835486210
 

■List of MechaLocks by part number

HHAAHHTAHHTKHHTNHHTASHHTTHHTMHHTPHHTS
MLBAMLMMLHSMLMMLMBMLMPMLHS
Table 2: pulley through hole combination
Nominal WidthMechaLock inner dia. dH7
S5M10010·12·14
S5M15020·22
■Belt Nominal Width / Dimensions
mmNominal
S5M100S5M150S5M250
A111727
W162232

 

 

■Mechalock bolt tightening torque (N⋅m)

typeMLBAMLMMLMBMLMPMLHS
d
60.93.93.23.92.7
8
10
12
14
151.5
16
17
18
19
208.87.58.85.6
22
24
25
28
30
32
3515.712.715.79.6
■Dimensional Tolerances Without Command
Dimension RangeTolerance
(mm)
Overor Less
0.53±0.1
36±0.1
630±0.2
30120±0.3
120400±0.5
[ ! ]Compliant with JIS B 0405 Class m (intermediate).
TypePart number[M]Material*1[S] Surface Treatment
Belt Width: 10 mmBelt width: 15 mmBelt width: 25 mmPulleyFlangeMechaLockPulleyFlangeMechaLock
S5M100S5M150S5M250
HHAA2000 Series
Aluminum alloy
Aluminum alloy2000 Series
Aluminum alloy
Clear Anodize
HHTAExtra Super Duralumin
Aluminum alloy
Aluminum alloyS45C
equivalent
Clear Anodize
HHTKHard Clear Anodized *2
HHTNElectroless nickel plating
HHTASSUS304 EquivalentClear Anodize
HHTTS45C
equivalent
SPCCS45C
equivalent
HHTMBlack Oxide Coating
HHTPElectroless nickel plating
HHTS-SUS304SUS304SUS304 Equivalent
*1The above materials and accessories might be changed to the ones equivalent to the originals.
*2 Hard clear anodize: film hardness 300 HV or more

Specification Table

Part numberPulley ShapeShaft Bore Dia.
HHTA 60S5M250F30
Part number
Pulley
Shape
dH7 range 1 mm increments
P.DO.DFE
TypeNumber of TeethType
Nominal Width
HHAA
HHTA·HHTK·HHTN・HHTT·HHTM·HHTP
HHTASHHTS
Shape E
Shape F
Shape E
Shape F
Shape EShape FShape EShape F
S5M100S5M150S5M100S5M150S5M250S5M150S5M250S5M100S5M150S5M250S5M150S5M250S5M100S5M150S5M150
HHAA

HHTA

HHTK

HHTN

HHTAS

HHTT

HHTM

HHTP

HHTS
20S5M100

S5M150

S5M250
E

F
631.8330.873624
2133.4232.464027
22835.0134.054027
2336.6135.654530
248·1088838.2037.24
2539.7938.83
268·108·108·108·1041.3840.424835
2742.9742.01
2844.5643.60
2946.1545.195236
3010·12101010181847.7546.79
3149.3448.385540
3210·12·14·1510·12·141010·12·1410·12·
14
1010·12·1410·12·141050.9349.97
3352.5251.5658
3410·12·
14 to 16
10·12·1410·12·
14 to 16
1010·12·
14 to 16
10·12·
14
10·12·
14·15
10·12·
14·15
10·12·
14
10·12·
14·15
54.1153.156145
3555.7054.74
3657.3056.34
3758.8957.936750
3860.4859.52
3962.0761.11
4010·12·
14 to 16
10·12·1410·12·
14 to 19
1010·12·
14 to 19
63.6662.70
4110·12·1410·12·
14 to 19
10·12·
14 to 19
65.2564.297056
4266.8565.89
4368.4467.487458
4412·1412·14 to 20·2212·14 or more
20·22
12·1412·14·
15·20
12·14·
15·20
12·14·
15·20
12·1412·14·
15·20
70.0369.07
4571.6270.668060
4673.2172.25
4774.8073.84
4812·1412·14 to 20·2212·14 to 20·22·2412·14 or more
20·22·24
76.3975.438363
4977.9977.03
5012·1412·14 to 20·2212·14 to 20·22·24·25·2812·14 to 20·22·24·25·2812·14·
15·20·
25
12·14·
15·20·
25
79.5878.628767
5181.1780.21
5282.7681.80
5384.3583.399575
5485.9484.98
5587.5486.58
5689.1388.179980
5790.7289.76
5892.3191.35
5993.9092.94
6012·1412·14 to 20·2212·14 to 20·22·24·25·28·3012·14 to 20·22·24·25·28·3012·14·
15·20·
25·30
12·14·
15·20·
25·30
95.4994.53
7212·1412·14 to 20·2212·14 to 20·22·24·25·28·30·32·35114.59113.63119100

Alterations

Part numberPulley ShapeShaft Bore Dia.(BMC·BMR·FC·NFC·LFC·RFC)
HHTA 60S5M250E25BMC
AlterationsSurface TreatmentFlange CutNo FlangeSingle Flange
CodeBMC·BMRFCNFCLFC·RFC
Spec.Applies electroless nickel plating on a MechaLock.
(Antirusting treatment is applied to screws.)
[ ! ] Electroless nickel plating decreases bushing's allowable torque by 20 to 30%.
[NG] HHAA is not applicable
BMC: Not RoHS Compliant (Screw: SCM435 Dacrotized Treatment)
BMR: RoHS Compliant (Screw: SCM435 GeoMet Coating)
Lowers the flange by cutting.
FC: 0.5 mm Increments
[ ! ] No surface treatment is applied on flange circumference.
The product is shipped without swaging the flange.

(Flange Included)
 
The product is shipped by swaging the flanges either on the bushing side (LFC) or the opposite side (RFC).
(Flange 1 pc. Included)
[ ! ]FC ≥ (O. D.) +1
[ ! ]FC ≤ F-2
Ordering Code FC35

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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Part Number
HHAA20S5M100-E-6
HHAA22S5M100-E-8
HHAA24S5M100-E-8
HHAA24S5M100-E-10
HHAA25S5M100-E-8
HHAA25S5M100-E-10
HHAA26S5M100-E-8
HHAA26S5M100-E-10
HHAA26S5M150-F-8
HHAA26S5M150-F-10
HHAA28S5M100-E-8
HHAA28S5M100-E-10
HHAA28S5M150-F-8
HHAA28S5M150-F-10
HHAA30S5M100-E-10
HHAA30S5M100-E-12
HHAA30S5M150-F-10
HHAA30S5M150-F-12
HHAA32S5M100-E-10
HHAA32S5M100-E-12
HHAA32S5M100-E-14
HHAA32S5M100-E-15
HHAA32S5M150-F-10
HHAA32S5M150-F-12
HHAA32S5M150-F-14
HHAA32S5M150-F-15
HHAA34S5M100-E-10
HHAA34S5M100-E-12
HHAA34S5M100-E-14
HHAA34S5M100-E-15
HHAA34S5M100-E-16
HHAA34S5M150-F-10
HHAA34S5M150-F-12
HHAA34S5M150-F-14
HHAA34S5M150-F-15
HHAA34S5M150-F-16
HHAA36S5M100-E-10
HHAA36S5M100-E-12
HHAA36S5M100-E-14
HHAA36S5M100-E-15
HHAA36S5M100-E-16
HHAA36S5M150-F-10
HHAA36S5M150-F-12
HHAA36S5M150-F-14
HHAA36S5M150-F-15
HHAA36S5M150-F-16
HHAA40S5M100-E-10
HHAA40S5M100-E-12
HHAA40S5M100-E-14
HHAA40S5M100-E-15
HHAA40S5M100-E-16
HHAA40S5M150-F-10
HHAA40S5M150-F-12
HHAA40S5M150-F-14
HHAA40S5M150-F-15
HHAA40S5M150-F-16
HHTA24S5M100-E-8
HHTA24S5M150-E-8
HHTA24S5M150-F-8
HHTA24S5M250-E-8
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBelt Width Used
(mm)
No. of Teeth
(T)
Pulley Shape Material Surface Treatment Shaft Bore Dia. d
(mm)

MYR 167.30

1 Piece(s) 7 Day(s) 101020Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize6

MYR 170.94

1 Piece(s) 7 Day(s) 101022Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 165.42

1 Piece(s) 7 Day(s) 101024Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 169.95

1 Piece(s) 7 Day(s) 101024Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 166.55

1 Piece(s) 7 Day(s) 101025Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 171.08

1 Piece(s) 7 Day(s) 101025Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 168.82

1 Piece(s) 7 Day(s) 101026Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 185.48

1 Piece(s) 7 Day(s) 101026Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 190.34

1 Piece(s) 7 Day(s) 101526Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 194.88

1 Piece(s) 7 Day(s) 101526Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 171.08

1 Piece(s) 7 Day(s) 101028Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 187.91

1 Piece(s) 7 Day(s) 101028Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 207.31

1 Piece(s) 7 Day(s) 101528Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize8

MYR 212.16

1 Piece(s) 7 Day(s) 101528Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 179.01

1 Piece(s) 7 Day(s) 101030Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 185.81

1 Piece(s) 7 Day(s) 101030Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 217.00

1 Piece(s) 7 Day(s) 101530Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 209.61

1 Piece(s) 7 Day(s) 101530Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 182.41

1 Piece(s) 7 Day(s) 101032Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 189.21

1 Piece(s) 7 Day(s) 101032Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 191.48

1 Piece(s) 7 Day(s) 101032Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 214.58

1 Piece(s) 7 Day(s) 101032Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 206.21

1 Piece(s) 7 Day(s) 101532Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 213.00

1 Piece(s) 7 Day(s) 101532Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 308.41

1 Piece(s) 7 Day(s) 101532Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 224.33

1 Piece(s) 7 Day(s) 101532Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 201.24

1 Piece(s) 7 Day(s) 101034Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 208.51

1 Piece(s) 7 Day(s) 101034Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 210.94

1 Piece(s) 7 Day(s) 101034Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 220.64

1 Piece(s) 7 Day(s) 101034Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 223.07

1 Piece(s) 7 Day(s) 101034Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize16

MYR 214.14

1 Piece(s) 7 Day(s) 101534Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 220.94

1 Piece(s) 7 Day(s) 101534Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 224.33

1 Piece(s) 7 Day(s) 101534Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 233.40

1 Piece(s) 7 Day(s) 101534Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 235.66

1 Piece(s) 7 Day(s) 101534Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize16

MYR 202.46

1 Piece(s) 7 Day(s) 101036Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 209.73

1 Piece(s) 7 Day(s) 101036Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 198.28

1 Piece(s) 7 Day(s) 101036Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 207.34

1 Piece(s) 7 Day(s) 101036Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 225.49

1 Piece(s) 7 Day(s) 101036Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize16

MYR 232.76

1 Piece(s) 7 Day(s) 101536Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 224.33

1 Piece(s) 7 Day(s) 101536Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 226.60

1 Piece(s) 7 Day(s) 101536Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 235.66

1 Piece(s) 7 Day(s) 101536Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 237.93

1 Piece(s) 7 Day(s) 101536Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize16

MYR 208.51

1 Piece(s) 7 Day(s) 101040Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 215.80

1 Piece(s) 7 Day(s) 101040Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 219.43

1 Piece(s) 7 Day(s) 101040Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 214.14

1 Piece(s) 7 Day(s) 101040Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 231.55

1 Piece(s) 7 Day(s) 101040Shape E[Aluminum] 2000 Series Aluminum AlloyClear Anodize16

MYR 224.33

1 Piece(s) 7 Day(s) 101540Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize10

MYR 247.31

1 Piece(s) 7 Day(s) 101540Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize12

MYR 249.73

1 Piece(s) 7 Day(s) 101540Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize14

MYR 259.44

1 Piece(s) 7 Day(s) 101540Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize15

MYR 261.86

1 Piece(s) 7 Day(s) 101540Shape F[Aluminum] 2000 Series Aluminum AlloyClear Anodize16

MYR 197.14

1 Piece(s) Quote 101024Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize8

MYR 205.07

1 Piece(s) Quote 101524Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize8

MYR 219.43

1 Piece(s) Quote 101524Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize8

MYR 242.46

1 Piece(s) Quote 102524Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize8

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Basic Information

Type Keyless Bushings Belt Type S5M Timing Pulley / Idler Pulleys

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