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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
HTTA24T5100-E-8
HTTA24T5150-E-8
HTTA24T5150-F-8
HTTA24T5200-E-8
HTTA24T5200-F-8
HTTA24T5250-E-8
HTTA24T5250-F-8
HTTA25T5100-E-8
HTTA25T5150-E-8
HTTA25T5150-F-8
HTTA25T5200-E-8
HTTA25T5200-F-8
HTTA25T5250-E-8
HTTA25T5250-F-8
HTTA26T5100-E-8
HTTA26T5100-E-10
HTTA26T5150-E-8
HTTA26T5150-E-10
HTTA26T5150-F-8
HTTA26T5150-F-10
HTTA26T5200-E-8
HTTA26T5200-E-10
HTTA26T5200-F-8
HTTA26T5200-F-10
HTTA26T5250-E-8
HTTA26T5250-E-10
HTTA26T5250-F-8
HTTA26T5250-F-10
HTTA28T5100-E-8
HTTA28T5100-E-10
HTTA28T5150-E-8
HTTA28T5150-E-10
HTTA28T5150-F-8
HTTA28T5150-F-10
HTTA28T5200-E-8
HTTA28T5200-E-10
HTTA28T5200-F-8
HTTA28T5200-F-10
HTTA28T5250-E-8
HTTA28T5250-E-10
HTTA28T5250-F-8
HTTA28T5250-F-10
HTTA30T5100-E-10
HTTA30T5150-E-10
HTTA30T5150-F-10
HTTA30T5200-E-10
HTTA30T5200-F-10
HTTA30T5250-E-10
HTTA30T5250-F-10
HTTA32T5100-E-10
HTTA32T5100-E-12
HTTA32T5100-E-14
HTTA32T5150-E-10
HTTA32T5150-E-12
HTTA32T5150-E-14
HTTA32T5150-F-10
HTTA32T5200-E-10
HTTA32T5200-E-12
HTTA32T5200-E-14
HTTA32T5200-F-10
HTTA32T5200-F-12
HTTA32T5200-F-14
HTTA32T5250-E-10
HTTA32T5250-E-12
HTTA32T5250-E-14
HTTA32T5250-F-10
HTTA32T5250-F-12
HTTA32T5250-F-14
HTTA34T5100-E-10
HTTA34T5100-E-12
HTTA34T5100-E-14
HTTA34T5150-E-10
HTTA34T5150-E-12
HTTA34T5150-E-14
HTTA34T5150-E-15
HTTA34T5150-E-16
HTTA34T5150-F-10
HTTA34T5200-E-10
HTTA34T5200-E-12
HTTA34T5200-E-14
HTTA34T5200-E-15
HTTA34T5200-E-16
HTTA34T5200-F-10
HTTA34T5200-F-12
HTTA34T5200-F-14
HTTA34T5200-F-15
HTTA34T5200-F-16
HTTA34T5250-E-10
HTTA34T5250-E-12
HTTA34T5250-E-14
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 210.94

1 Piece(s) 7 Day(s) 101024Shape EClear Anodize8

MYR 219.43

1 Piece(s) Quote 101524Shape EClear Anodize8

MYR 205.07

1 Piece(s) Quote 101524Shape FClear Anodize8

MYR 266.71

1 Piece(s) Quote 102024Shape EClear Anodize8

MYR 249.26

1 Piece(s) Quote 102024Shape FClear Anodize8

MYR 276.41

1 Piece(s) Quote 102524Shape EClear Anodize8

MYR 276.41

1 Piece(s) Quote 102524Shape FClear Anodize8

MYR 199.41

1 Piece(s) 7 Day(s) 101025Shape EClear Anodize8

MYR 223.07

1 Piece(s) Quote 101525Shape EClear Anodize8

MYR 208.47

1 Piece(s) Quote 101525Shape FClear Anodize8

MYR 272.77

1 Piece(s) Quote 102025Shape EClear Anodize8

MYR 272.77

1 Piece(s) Quote 102025Shape FClear Anodize8

MYR 281.25

1 Piece(s) Quote 102525Shape EClear Anodize8

MYR 281.25

1 Piece(s) Quote 102525Shape FClear Anodize8

MYR 202.81

1 Piece(s) Quote 101026Shape EClear Anodize8

MYR 207.34

1 Piece(s) 7 Day(s) 101026Shape EClear Anodize10

MYR 226.70

1 Piece(s) Quote 101526Shape EClear Anodize8

MYR 231.55

1 Piece(s) 7 Day(s) 101526Shape EClear Anodize10

MYR 211.87

1 Piece(s) 7 Day(s) 101526Shape FClear Anodize8

MYR 216.40

1 Piece(s) 7 Day(s) 101526Shape FClear Anodize10

MYR 237.61

1 Piece(s) Quote 102026Shape EClear Anodize8

MYR 242.46

1 Piece(s) 7 Day(s) 102026Shape EClear Anodize10

MYR 237.61

1 Piece(s) Quote 102026Shape FClear Anodize8

MYR 226.60

1 Piece(s) 11 Day(s) 102026Shape FClear Anodize10

MYR 247.31

1 Piece(s) Quote 102526Shape EClear Anodize8

MYR 252.16

1 Piece(s) 7 Day(s) 102526Shape EClear Anodize10

MYR 247.31

1 Piece(s) Quote 102526Shape FClear Anodize8

MYR 252.16

1 Piece(s) 7 Day(s) 102526Shape FClear Anodize10

MYR 208.47

1 Piece(s) Quote 101028Shape EClear Anodize8

MYR 211.87

1 Piece(s) 2 Day(s) 101028Shape EClear Anodize10

MYR 232.76

1 Piece(s) Quote 101528Shape EClear Anodize8

MYR 236.41

1 Piece(s) 7 Day(s) 101528Shape EClear Anodize10

MYR 217.54

1 Piece(s) Quote 101528Shape FClear Anodize8

MYR 236.41

1 Piece(s) 7 Day(s) 101528Shape FClear Anodize10

MYR 243.68

1 Piece(s) Quote 102028Shape EClear Anodize8

MYR 247.31

1 Piece(s) 7 Day(s) 102028Shape EClear Anodize10

MYR 243.68

1 Piece(s) Quote 102028Shape FClear Anodize8

MYR 247.31

1 Piece(s) 7 Day(s) 102028Shape FClear Anodize10

MYR 253.37

1 Piece(s) Quote 102528Shape EClear Anodize8

MYR 241.33

1 Piece(s) 7 Day(s) 102528Shape EClear Anodize10

MYR 236.80

1 Piece(s) Quote 102528Shape FClear Anodize8

MYR 258.22

1 Piece(s) 7 Day(s) 102528Shape FClear Anodize10

MYR 215.27

1 Piece(s) 7 Day(s) 101030Shape EClear Anodize10

MYR 266.26

1 Piece(s) 7 Day(s) 101530Shape EClear Anodize10

MYR 284.90

1 Piece(s) 7 Day(s) 101530Shape FClear Anodize10

MYR 239.06

1 Piece(s) 7 Day(s) 102030Shape EClear Anodize10

MYR 255.80

1 Piece(s) 7 Day(s) 102030Shape FClear Anodize10

MYR 266.71

1 Piece(s) 7 Day(s) 102530Shape EClear Anodize10

MYR 266.71

1 Piece(s) 7 Day(s) 102530Shape FClear Anodize10

MYR 235.19

1 Piece(s) 7 Day(s) 101032Shape EClear Anodize10

MYR 243.68

1 Piece(s) 7 Day(s) 101032Shape EClear Anodize12

MYR 230.00

1 Piece(s) 7 Day(s) 101032Shape EClear Anodize14

MYR 271.92

1 Piece(s) 7 Day(s) 101532Shape EClear Anodize10

MYR 279.85

1 Piece(s) 7 Day(s) 101532Shape EClear Anodize12

MYR 280.98

1 Piece(s) 7 Day(s) 101532Shape EClear Anodize14

MYR 290.95

1 Piece(s) 7 Day(s) 101532Shape FClear Anodize10

MYR 258.22

1 Piece(s) 7 Day(s) 102032Shape EClear Anodize10

MYR 266.71

1 Piece(s) 7 Day(s) 102032Shape EClear Anodize12

MYR 267.92

1 Piece(s) 7 Day(s) 102032Shape EClear Anodize14

MYR 241.33

1 Piece(s) 7 Day(s) 102032Shape FClear Anodize10

MYR 249.26

1 Piece(s) 7 Day(s) 102032Shape FClear Anodize12

MYR 250.39

1 Piece(s) 7 Day(s) 102032Shape FClear Anodize14

MYR 269.13

1 Piece(s) 7 Day(s) 102532Shape EClear Anodize10

MYR 277.62

1 Piece(s) 7 Day(s) 102532Shape EClear Anodize12

MYR 278.83

1 Piece(s) 7 Day(s) 102532Shape EClear Anodize14

MYR 269.13

1 Piece(s) 7 Day(s) 102532Shape FClear Anodize10

MYR 277.62

1 Piece(s) 7 Day(s) 102532Shape FClear Anodize12

MYR 278.83

1 Piece(s) 7 Day(s) 102532Shape FClear Anodize14

MYR 247.31

1 Piece(s) 7 Day(s) 101034Shape EClear Anodize10

MYR 239.06

1 Piece(s) 7 Day(s) 101034Shape EClear Anodize12

MYR 240.20

1 Piece(s) 7 Day(s) 101034Shape EClear Anodize14

MYR 307.93

1 Piece(s) 7 Day(s) 101534Shape EClear Anodize10

MYR 316.42

1 Piece(s) 7 Day(s) 101534Shape EClear Anodize12

MYR 318.84

1 Piece(s) 7 Day(s) 101534Shape EClear Anodize14

MYR 326.11

1 Piece(s) 7 Day(s) 101534Shape EClear Anodize15

MYR 328.54

1 Piece(s) 7 Day(s) 101534Shape EClear Anodize16

MYR 307.93

1 Piece(s) 7 Day(s) 101534Shape FClear Anodize10

MYR 278.83

1 Piece(s) 7 Day(s) 102034Shape EClear Anodize10

MYR 287.32

1 Piece(s) 7 Day(s) 102034Shape EClear Anodize12

MYR 288.53

1 Piece(s) 7 Day(s) 102034Shape EClear Anodize14

MYR 277.59

1 Piece(s) 7 Day(s) 102034Shape EClear Anodize15

MYR 299.44

1 Piece(s) 7 Day(s) 102034Shape EClear Anodize16

MYR 278.83

1 Piece(s) 7 Day(s) 102034Shape FClear Anodize10

MYR 287.32

1 Piece(s) 7 Day(s) 102034Shape FClear Anodize12

MYR 288.53

1 Piece(s) 7 Day(s) 102034Shape FClear Anodize14

MYR 297.02

1 Piece(s) 7 Day(s) 102034Shape FClear Anodize15

MYR 299.44

1 Piece(s) 7 Day(s) 102034Shape FClear Anodize16

MYR 292.17

1 Piece(s) 7 Day(s) 102534Shape EClear Anodize10

MYR 300.66

1 Piece(s) 7 Day(s) 102534Shape EClear Anodize12

MYR 301.86

1 Piece(s) 7 Day(s) 102534Shape EClear Anodize14

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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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