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Keyless High Torque Timing Pulleys - S3M - MechaLock Standard Type Incorporated (with Centering Function) (Part Number)

Keyless High Torque Timing Pulleys - S3M - MechaLock Standard Type Incorporated (with Centering Function)
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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.

Product Description

[Material]
· Pulley: Extra super duralumin aluminum alloy, aluminum alloy
· Flange: Aluminum alloy
· MegaLock: Aluminum alloy, S45C equivalent
[Surface treatment]
· Clear anodize, hard clear anodize (firm hardness 300HV~)

■S3M

● Pulley Shape

Shape E

Shape F

Standard Tooth Profile

HHAA

HHT□

HHAA

HHT□

Tooth groove dimensions slightly vary according to the number of teeth. (Pitch: 3.0 mm)
*3 When d = 6, d + 2.5; and when d = 15, 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 S3M 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·HHTKHHTAS·HHTSD1(L)
Max. allowable
torque (N⋅m)
D2BGnMax. allowable
torque (N⋅m)
64174200.512.721.56
86195220.519.610.723.5
108215240.527.512.725.5
1212246271.044.124.528.56.5
1418266291.063.7

28.4

30.5
1525287311.280.430.431.5
1683.333
1792.233.5
1895.134.5
1998.135.5

 

Table 2: pulley through hole combination
Nominal WidthMechaLock inner dia. dH7
S3M1008·10·12·14
■Belt Nominal Width / Dimensions
mmNominal
S3M100S3M150
A1117
W1521
Y14
 

■List of MechaLocks by part number
HHAAHHTAHHTKHHTASHHTS
MLBAMLMMLHS
■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).
■Mechalock bolt tightening torque (N⋅m)
typeMLBAMLMMLHS
d
60.93.92.7
8
10
12
14
151.5
16
17
18
19
208.85.6
22
24
25
28
30
32
3515.79.6
38
40
42
45
48
50
TypePart number[M]Material *1[S] Surface Treatment
Belt Width: 10 mmBelt width: 15 mmPulleyFlangeMechaLockPulleyFlangeMechaLock
S3M100S3M150
HHAA2000 Series
Aluminum alloy
Aluminum alloy2000 Series
Aluminum alloy
Clear Anodize
HHTAExtra Super Duralumin
Aluminum alloy
Aluminum alloyS45C
equivalent
Clear Anodize-
HHTKHard clear anodize *2-
HHTASSUS304 EquivalentClear Anodize-
HHTS-SUS304SUS304-
*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.
HHTA60S3M150E15
Part number
Pulley
Shape
dH7 range 1 mm increments
P.D
O.D
F
E
Type
Number of Teeth
Type
Nominal Width
HHAA
HHTA·HHTK
HHTASHHTS
Shape E
Shape F
Shape E
Shape F
Shape EShape FShape E
S3M100
S3M150
S3M100
S3M150
S3M150
S3M100
S3M150
S3M150
S3M100
HHAA

HHTA

HHTK

HHTAS

HHTS
30
S3M100

S3M150
E

F
628.6527.893223
31
29.6028.843525
32
30.5629.80
33
31.5130.75
34
6·8632.4731.714028
35
33.4232.66
36
34.3833.62
37
35.3334.57
38
36.2935.534432
39
37.2436.48
40
8·10888838.2037.44
41
39.1538.39
42
40.1139.354836
43
41.0640.30
44
8·10·128·108·108·1042.0241.25
45
42.9742.21
46
43.9343.16
47
44.8844.125038
48
8·10·128·10·12·148·108·10·128·108·108·10·128·108·1045.8445.07
49
46.7946.035240
50
8·10·12·148·10·12·14·158·108·10·12·148·108·10·12·1447.7546.98
51
48.7047.94
52
49.6648.8955
53
50.6149.85
54
51.5750.80
55
52.5251.766146
56
53.4852.71
57
54.4353.67
58
55.3954.62
59
56.3455.58
60
8·10·12·14 to 178·10·12·14·1557.3056.53
72
8·10·12·14 to 1968.7567.997458
■HHAA aluminum MechaLock performance, weight
dH7Locking ScrewAllowable Thrust
load (kN)
MechaLock
single item weight
(g)
M × LQuantityTightening TorqueSurface
treatment
(N⋅m)
6M2.5 × 1230.9Black
oxide
1.338
8M2.5 × 1440.91.5111
10M2.5 × 1440.91.6312
12M2.5 × 1550.91.9917
14M2.5 × 1560.92.5619
15M3 × 1841.53.3424
16M3 × 1841.53.3425

Alterations

Part numberPulley ShapeShaft Bore Dia.(FC·NFC·LFC·RFC·BMC·BMR)
HHTA34S3M150F6BMC
AlterationsFlange CutNo FlangeSingle FlangeSurface Treatment
CodeFCNFCLFC·RFCBMC·BMR
Spec.Lowers the flange by cutting.
FC: 0.5 mm Increments

[ ! ] No surface treatment is applied on flange circumference.

Keyless high torque timing pulley - S3M - MechaLock standard type incorporated (with centering function): Related Image
[ ! ]FC ≥ (O. D.) +1
[ ! ]FC ≤ F-2
Ordering Code FC35
The product is shipped without swaging the flange.
(Flange Included)
Keyless high torque timing pulley - S3M - MechaLock standard type incorporated (with centering function): Related Image
The product is shipped by swaging the flanges either on the bushing side (LFC) or the opposite side (RFC). (Flange 1 pc. Included)
Keyless high torque timing pulley - S3M - MechaLock standard type incorporated (with centering function): Related Image
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)

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
HHTA72S3M150-E-19
HHTA72S3M150-F-8
HHTA72S3M150-F-10
HHTK34S3M100-E-6
HHTK34S3M150-E-6
HHTK34S3M150-F-6
HHTK36S3M100-E-6
HHTK36S3M150-E-6
HHTK36S3M150-F-6
HHTK40S3M100-E-8
HHTK40S3M150-E-8
HHTK40S3M150-F-8
HHTK44S3M100-E-8
HHTK44S3M100-E-10
HHTK44S3M150-E-8
HHTK44S3M150-E-10
HHTK44S3M150-F-8
HHTK44S3M150-F-10
HHTK48S3M100-E-8
HHTK48S3M100-E-10
HHTK48S3M150-E-8
HHTK48S3M150-E-10
HHTK48S3M150-E-12
HHTK48S3M150-F-8
HHTK48S3M150-F-10
HHTK50S3M100-E-8
HHTK50S3M100-E-10
HHTK50S3M150-E-8
HHTK50S3M150-E-10
HHTK50S3M150-E-12
HHTK50S3M150-E-14
HHTK50S3M150-F-8
HHTK50S3M150-F-10
HHTK60S3M100-E-8
HHTK60S3M100-E-10
HHTK60S3M150-E-8
HHTK60S3M150-E-10
HHTK60S3M150-E-12
HHTK60S3M150-E-14
HHTK60S3M150-E-15
HHTK60S3M150-E-16
HHTK60S3M150-E-17
HHTK60S3M150-F-8
HHTK60S3M150-F-10
HHTK72S3M100-E-8
HHTK72S3M100-E-10
HHTK72S3M150-E-8
HHTK72S3M150-E-10
HHTK72S3M150-E-12
HHTK72S3M150-E-14
HHTK72S3M150-E-15
HHTK72S3M150-E-16
HHTK72S3M150-E-17
HHTK72S3M150-E-18
HHTK72S3M150-E-19
HHTK72S3M150-F-8
HHTK72S3M150-F-10
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRoHSBelt Width Used
(mm)
No. of Teeth
(T)
Pulley Shape Material Surface Treatment Shaft Bore Dia. d
(mm)

₹ 8,354.63

1 Piece(s) 9 Day(s) 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize19

₹ 7,672.80

1 Piece(s) 10 Day(s) or more 101572Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize8

₹ 7,772.81

1 Piece(s) 9 Day(s) 101572Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyClear Anodize10

₹ 4,627.32

1 Piece(s) 9 Day(s) 101034Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize6

₹ 5,445.51

1 Piece(s) 12 Day(s) or more 101534Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize6

₹ 5,445.51

1 Piece(s) 9 Day(s) 101534Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize6

₹ 4,709.14

1 Piece(s) 12 Day(s) or more 101036Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize6

₹ 5,554.60

1 Piece(s) 9 Day(s) 101536Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize6

₹ 5,554.60

1 Piece(s) 12 Day(s) or more 101536Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize6

₹ 4,890.96

1 Piece(s) 9 Day(s) 101040Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 5,772.79

1 Piece(s) 12 Day(s) or more 101540Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 5,772.79

1 Piece(s) 9 Day(s) 101540Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 5,036.41

1 Piece(s) 9 Day(s) 101044Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 5,136.42

1 Piece(s) 9 Day(s) 101044Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 5,972.79

1 Piece(s) 12 Day(s) or more 101544Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,072.79

1 Piece(s) 12 Day(s) or more 101544Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 5,972.79

1 Piece(s) 9 Day(s) 101544Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,072.79

1 Piece(s) 9 Day(s) 101544Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 5,190.96

1 Piece(s) 9 Day(s) 101048Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 5,290.96

1 Piece(s) 12 Day(s) or more 101048Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 6,136.43

1 Piece(s) 12 Day(s) or more 101548Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,236.43

1 Piece(s) 12 Day(s) or more 101548Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 6,436.43

1 Piece(s) 12 Day(s) or more 101548Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize12

₹ 6,136.43

1 Piece(s) 12 Day(s) or more 101548Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,236.43

1 Piece(s) 12 Day(s) or more 101548Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 5,345.51

1 Piece(s) 12 Day(s) or more 101050Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 5,445.51

1 Piece(s) 9 Day(s) 101050Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 6,336.43

1 Piece(s) 12 Day(s) or more 101550Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,436.43

1 Piece(s) 9 Day(s) 101550Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 6,636.43

1 Piece(s) 9 Day(s) 101550Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize12

₹ 6,681.89

1 Piece(s) 9 Day(s) 101550Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize14

₹ 6,336.43

1 Piece(s) 9 Day(s) 101550Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,436.43

1 Piece(s) 12 Day(s) or more 101550Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 6,072.79

1 Piece(s) 9 Day(s) 101060Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,172.79

1 Piece(s) 12 Day(s) or more 101060Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 7,254.62

1 Piece(s) 12 Day(s) or more 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 7,354.62

1 Piece(s) 9 Day(s) 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 7,554.62

1 Piece(s) 9 Day(s) 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize12

₹ 7,600.08

1 Piece(s) 9 Day(s) 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize14

₹ 7,781.90

1 Piece(s) 12 Day(s) or more 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize15

₹ 7,836.44

1 Piece(s) 9 Day(s) 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize16

₹ 7,836.44

1 Piece(s) 12 Day(s) or more 101560Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize17

₹ 7,254.62

1 Piece(s) 12 Day(s) or more 101560Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 7,354.62

1 Piece(s) 12 Day(s) or more 101560Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 6,781.89

1 Piece(s) 9 Day(s) 101072Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 6,881.89

1 Piece(s) 12 Day(s) or more 101072Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 8,181.90

1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 8,281.90

1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

₹ 8,481.90

1 Piece(s) 9 Day(s) 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize12

₹ 8,527.36

1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize14

₹ 8,709.18

1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize15

₹ 8,763.72

1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize16

₹ 8,763.72

1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize17

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1 Piece(s) 12 Day(s) or more 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize18

₹ 8,863.73

1 Piece(s) 9 Day(s) 101572Shape E[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize19

₹ 8,181.90

1 Piece(s) 12 Day(s) or more 101572Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize8

₹ 8,281.90

1 Piece(s) 9 Day(s) 101572Shape F[Aluminum] Ultra Super Duralmin Type Aluminum AlloyHard Clear Anodize10

Loading...

 

Basic Information

Type Keyless Bushings Belt Type S3M Timing Pulley / Idler Pulleys
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