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Keyless Timing Pulleys - T5 - MechaLock Standard Type Incorporated (with Centering Function) (Part Numbers)

Keyless Timing Pulleys - T5 - MechaLock Standard Type Incorporated (with Centering Function)

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

(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.
  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.
■T5
● Pulley Shape
Shape E
Shape F
Standard Tooth Profile
Tooth groove dimensions slightly vary according to the number of teeth. (Pitch: 5.0mm)

■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).
*3 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.
[ ! ] 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.

dH7Max. allowable
torque (N⋅m)
D1(L)
HTTA
·HTTK
HTTAS
819.610.723.56.0
1027.512.725.5
1244.124.528.56.5
1463.728.430.5
1580.430.431.5
1683.333.0
1792.233.5
1895.134.5
1998.135.5
20216.012242.08.0
22255.044.0
24363.046.0
25392.015347.0
28441.050.08.5
30500.023052.0
32530.054.0

 

 

 

■List of MechaLocks by part number
HHTAHTTKHHTAS
MLMMLHS

Table 2: pulley through hole combination

Nominal WidthMechaLock inner dia. dH7
T510010·12·14
T515020·22

 

■Belt Nominal Width / Dimensions

mmNominal
T5100T5150T5200T5250
A11172227
W16222732
Y-1414(up to d10)
18(d12 or more)
14(up to d10)
22(d12 to 22)
23.5(d24 or more)

■Mechalock bolt tightening torque (N⋅m)

typeMLMMLMBMLMPMLHS
d
63.93.23.92.7
8
10
12
14
15
16
17
18
19
208.87.58.85.6
22
24
25
28
30
32
3515.712.715.79.6
38
40
42
45
48
50
TypeBelt Width[M]Material *1[S] Surface Treatment
10 mm15 mm20 mm25 mmPulleyFlangeMechaLockPulleyFlangeMechaLock
T5100T5150T5200T5250
HTTAExtra Super Duralumin
Aluminum alloy
Aluminum
alloy
S45C EquivalentClear Anodize
HTTKHard clear anodize *2

HTTAS

SUS304 Equivalent

Clear Anodize
*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.
HTTA48T5250F20
Part numberPulley
Shape
Shaft bore dia. dH7 range 1 mm incrementsP.DO.DFE
TypeNumber of TeethType
Nominal Width
HTTA,HTTK
HTTAS
Shape E
Shape F
Shape E
Shape F
T5100
T5150
T5200,T5250
T5150
T5200
T5250
T5100
T5150
T5200,T5250
T5150
T5200T5250
HTTA

HTTK

HTTAS
24
T5100

T5150

T5200

T5250
E

F
88838.237.44530
25
39.7939
26
8,108,108,1041.3840.64835
27
42.9742.17
28
44.5643.75
29
46.1545.35
30
10101047.7546.955236
31
49.3448.535540
32
10,12,
14
1010,12,
14
10,12,
14
1010,12,
14
50.9350.1
33
52.5251.676145
34
10,12,
14
10,12,
14-16
1010,12,
14-16
10,12,
14
10,12,
14,15
10,12,
14,15
54.1153.25
35
55.754.85
36
57.356.45
37
58.8958.056750
38
60.4859.65
39
62.0761.25
40
10,12,
14
10,12,
14-19
1010,12,
14-19
63.6662.85
41
65.2564.437458
42
66.8466.02
43
68.4467.62
44
12,1412,14 or more
20,22
12,14 or more
19
12,14-20,2212,1412,14,
15,20
12,14,
15,20
12,
14,15
12,
14,
15,
20
70.0369.2
45
71.6270.798060
46
73.2172.37
47
74.873.968363
48
12,1412,14 or more
20,22
12,14 or more
20,22,24
12,14 or more
19
12,14 or more
20,22,24
76.3975.55
49
77.9977.158767
50
12,1412,14 or more
20,22
12,14 or more
20,22,
24,25,28
12,14 or more
19
12,14 or more
20,22,24,25,28
12,14,
15,20,25
12,
14,
15,
20,
25
79.5878.75
51
81.1780.34
52
82.7681.93
53
84.3583.529575
54
85.9485.11
55
87.5486.71
56
89.1388.3
57
90.7289.899980
58
92.3191.48
59
93.993.07
60
12,1412,14 or more
20,22
12,14-20,
22,24,25,28,30,32
12,14 or more
19
12,14 or more
20,22,24,25,28,30
12,14,15,
20,25,30
12,14,15,
20,25,30
95.4994.65

Alterations

Part numberPulley ShapeShaft Bore Dia.(BMC, etc.)
HTTA40T5250E18BMC
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%.
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 FC43

Part Number 

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Part Number
HTTA50T5150-E-18
HTTA50T5150-E-19
HTTA50T5150-E-20
HTTA50T5150-E-22
HTTA50T5200-E-12
HTTA50T5200-E-14
HTTA50T5200-E-15
HTTA50T5200-E-16
HTTA50T5200-E-17
HTTA50T5200-E-18
HTTA50T5200-E-19
HTTA50T5200-E-20
HTTA50T5200-E-22
HTTA50T5200-E-24
HTTA50T5200-E-25
HTTA50T5200-E-28
HTTA50T5200-F-12
HTTA50T5200-F-14
HTTA50T5200-F-15
HTTA50T5200-F-16
HTTA50T5200-F-17
HTTA50T5200-F-18
HTTA50T5200-F-19
HTTA50T5250-E-12
HTTA50T5250-E-14
HTTA50T5250-E-15
HTTA50T5250-E-16
HTTA50T5250-E-17
HTTA50T5250-E-18
HTTA50T5250-E-19
HTTA50T5250-E-20
HTTA50T5250-E-22
HTTA50T5250-E-24
HTTA50T5250-E-25
HTTA50T5250-E-28
HTTA50T5250-F-12
HTTA50T5250-F-14
HTTA50T5250-F-15
HTTA50T5250-F-16
HTTA50T5250-F-17
HTTA50T5250-F-18
HTTA50T5250-F-19
HTTA50T5250-F-20
HTTA50T5250-F-22
HTTA50T5250-F-24
HTTA50T5250-F-25
HTTA50T5250-F-28
HTTA60T5100-E-12
HTTA60T5100-E-14
HTTA60T5150-E-12
HTTA60T5150-E-14
HTTA60T5150-E-15
HTTA60T5150-E-16
HTTA60T5150-E-17
HTTA60T5150-E-18
HTTA60T5150-E-19
HTTA60T5150-E-20
HTTA60T5150-E-22
HTTA60T5200-E-12
HTTA60T5200-E-14
HTTA60T5200-E-15
HTTA60T5200-E-16
HTTA60T5200-E-17
HTTA60T5200-E-18
HTTA60T5200-E-19
HTTA60T5200-E-20
HTTA60T5200-E-22
HTTA60T5200-E-24
HTTA60T5200-E-25
HTTA60T5200-E-28
HTTA60T5200-E-30
HTTA60T5200-E-32
HTTA60T5200-F-12
HTTA60T5200-F-14
HTTA60T5200-F-15
HTTA60T5200-F-16
HTTA60T5200-F-17
HTTA60T5200-F-18
HTTA60T5200-F-19
HTTA60T5250-E-12
HTTA60T5250-E-14
HTTA60T5250-E-15
HTTA60T5250-E-16
HTTA60T5250-E-17
HTTA60T5250-E-18
HTTA60T5250-E-19
HTTA60T5250-E-20
HTTA60T5250-E-22
HTTA60T5250-E-24
HTTA60T5250-E-25
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBelt Width Used
(mm)
No. of Teeth
(T)
Pulley Shape Surface Treatment Shaft Bore Dia. d
(mm)

MYR 424.31

1 Piece(s) 7 Day(s) 101550Shape EClear Anodize18

MYR 424.31

1 Piece(s) 7 Day(s) 101550Shape EClear Anodize19

MYR 430.38

1 Piece(s) 7 Day(s) 101550Shape EClear Anodize20

MYR 434.01

1 Piece(s) 7 Day(s) 101550Shape EClear Anodize22

MYR 353.99

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize12

MYR 356.42

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize14

MYR 363.69

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize15

MYR 366.11

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize16

MYR 366.11

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize17

MYR 369.76

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize18

MYR 369.76

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize19

MYR 375.82

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize20

MYR 379.45

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize22

MYR 381.88

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize24

MYR 387.94

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize25

MYR 394.01

1 Piece(s) 7 Day(s) 102050Shape EClear Anodize28

MYR 353.99

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize12

MYR 356.42

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize14

MYR 363.69

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize15

MYR 366.11

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize16

MYR 366.11

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize17

MYR 369.76

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize18

MYR 369.76

1 Piece(s) 7 Day(s) 102050Shape FClear Anodize19

MYR 372.18

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize12

MYR 373.40

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize14

MYR 381.88

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize15

MYR 383.09

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize16

MYR 383.09

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize17

MYR 387.94

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize18

MYR 387.94

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize19

MYR 394.01

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize20

MYR 397.64

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize22

MYR 400.06

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize24

MYR 406.13

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize25

MYR 412.19

1 Piece(s) 7 Day(s) 102550Shape EClear Anodize28

MYR 372.18

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize12

MYR 373.40

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize14

MYR 381.88

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize15

MYR 383.09

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize16

MYR 383.09

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize17

MYR 387.94

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize18

MYR 387.94

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize19

MYR 394.01

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize20

MYR 397.64

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize22

MYR 400.06

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize24

MYR 406.13

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize25

MYR 412.19

1 Piece(s) 7 Day(s) 102550Shape FClear Anodize28

MYR 366.11

1 Piece(s) 7 Day(s) 101060Shape EClear Anodize12

MYR 368.54

1 Piece(s) 7 Day(s) 101060Shape EClear Anodize14

MYR 487.34

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize12

MYR 488.56

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize14

MYR 497.05

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize15

MYR 499.47

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize16

MYR 499.47

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize17

MYR 503.11

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize18

MYR 503.11

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize19

MYR 475.86

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize20

MYR 512.81

1 Piece(s) 7 Day(s) 101560Shape EClear Anodize22

MYR 427.94

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize12

MYR 430.38

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize14

MYR 437.65

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize15

MYR 440.07

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize16

MYR 440.07

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize17

MYR 443.70

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize18

MYR 443.70

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize19

MYR 420.34

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize20

MYR 453.41

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize22

MYR 455.83

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize24

MYR 431.67

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize25

MYR 467.95

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize28

MYR 488.56

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize30

MYR 478.87

1 Piece(s) 7 Day(s) 102060Shape EClear Anodize32

MYR 427.94

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize12

MYR 430.38

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize14

MYR 437.65

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize15

MYR 440.07

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize16

MYR 440.07

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize17

MYR 443.70

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize18

MYR 443.70

1 Piece(s) 7 Day(s) 102060Shape FClear Anodize19

MYR 449.77

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize12

MYR 452.19

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize14

MYR 459.46

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize15

MYR 461.89

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize16

MYR 461.89

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize17

MYR 465.53

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize18

MYR 465.53

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize19

MYR 471.59

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize20

MYR 475.22

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize22

MYR 477.65

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize24

MYR 483.71

1 Piece(s) 7 Day(s) 102560Shape EClear Anodize25

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Basic Information

Type Keyless Bushings Belt Type T5 Material Extra Super Duralumin Series Aluminum Alloy
Timing Pulley / Idler Pulleys

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