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Timing Pulleys - T2.5

Timing Pulleys - T2.5

Small Pitch Timing Pulleys for compact machines

(i)Caution

  • Please check the content on our website as the PDF does not contain the most up-to-date information.
・Materials
TypeBelt Width Material *1 Surface TreatmentAccessory *1
Set Screw
7mmPulleyFlange
T2.5
TTPAAluminum AlloyAluminum AlloyClear AnodizeSUS304
*1. The above material and accessory might be changed to the ones equivalent to the originals. Flange is installed, and set screws are included with Shaft Bores P, N and C.

Specifications

 Part Number-Pulley Shape-Shaft Bore Specs., I.D.-Z-J
(Shaft Bore Specs.: H, P, N, C)TTPA18T25070-K-P4    
(Shaft Bore Specs.: V, F)TTPA60T25070-B-V15-Z20-J8
Part NumberPulley
Shape
Pulley Shape
TypeNumber of TeethType
Nominal Width
Shaft Bore Specifications (~): Specify in 1mm Increment, (, ): Select the former or latter
H
Round Hole
P
Round Hole + Tap
N, C
Keyway + Tap
V, F
Stepped Hole
V, FZ
Z-d≥2
J
(0.1mm Increment)
Aluminum
TTPA
14T25070K44----
1544
164, 54, 5
184, 54, 5
205, 6, 6.355, 6, 6.35
22B5, 6, 6.355, 6, 6.35-5, 67, 82.0≤J≤L-2.0
245, 6, 6.355, 6, 6.355, 67, 8
255, 6, 6.355, 6, 6.355, 67, 8
265, 6, 6.355, 6, 6.355, 67, 8
285, 6, 6.355, 6, 6.355, 67, 8
305, 6, 6.355, 6, 6.355~87~10
325, 6, 6.35, 7, 85, 6, 6.35, 7, 885~107~122.0≤J≤L-2.0
345, 6, 6.35, 7, 85, 6, 6.35, 7, 885~107~12
365, 6, 6.35, 7, 85, 6, 6.35, 7, 885~137~15
405, 6, 6.35, 7, 85, 6, 6.35, 7, 885~147~16
446, 6.35, 7~106, 6.35, 7~108, 10, NK106~148~162.0≤J≤L-2.0
486, 6.35, 7~126, 6.35, 7~128, 10, NK10, 11, 126~148~16
506, 6.35, 7~126, 6.35, 7~128, 10, NK10, 11, 126~228~24
606, 6.35, 7~146, 6.35, 7~148, 10, NK10, 11~146~248~26
Shaft Bore Dia. 8, 11, 13, 14 are not available for Shaft Bore Spec. C.

Alterations

Part Number-Pulley Shape-Shaft Bore Specs., I.D.-Z-J-(KC90•••etc.)
TTPA40T25070-B-P5    -FC33        
 
AlterationsSet Screw AngleFlange Not SwagedFlange Swaged on One SideFlange Cut
CodeKC90NFCRFC, LFCFC
Spec.Changes an angle of set screw to 90.
(Flange 2 pcs. Included)
Ordering Code NFC
(Flange 1 pc. Included)
Ordering Code RFC
Not applicable to Shape K.

Cut the flange O.D. in 0.5mm increment.
Ordering Code FC17
Application Notes
FC≥(O. D.)+1
FC≤F-2
No surface treatment is applied on flange circumference.
 
AlterationsSide Through Hole / Side Tapped Hole, 3 placesSide Through Hole / Side Tapped Hole, 4 placesTapped Hole DimensionsChanges the length of the included set screws.
CodeKTC, QTCKFC, QFCTPCSLH
Spec.Machine Through Hole / Tapped Hole on the side surface of hub side
Ordering Code (Through Hole) KTC20-K5.0
Ordering Code (Tapped Hole) QTC28-M4
Selection (Through Hole) K Selection K4.0~K13.0 (0.5mm Increment)
Selection (Tapped Hole) M Selection M3, M4, M5, M6, M8
Application Notes
Not applicable to Shape K.
Not applicable to Shaft Bore Spec. F.
When KTC/QTC is selected for Shaft Bore Specs. P, N and C, KC90 is not available.
Machine Through Hole / Tapped Hole on the side surface of hub side
Ordering Code (Through Hole) KFC20-K5.0
Ordering Code (Tapped Hole) QFC28-M4
Selection (Through Hole) K Selection K4.0~K13.0 (0.5mm Increment)
Selection (Tapped Hole) M Selection M3, M4, M5, M6, M8
Application Notes
Not applicable to Shape K.
Not applicable to Shaft Bore Spec. F.
Specify KC90 when selecting KFC/QFC for Shaft Bore Specs. P, N and C.
Side holes and tooth side tapped holes might interfere with each other. For details, see the relevant CAD data.
Ordering Code TPC5
Application Notes
Applicable to Shaft Bore Specs. P, N, C only.
MTPC
M3M4
M4M3
Ordering Code SLH10
Application Notes
Applicable to Shaft Bore Specs. P, N, C only.
Set ScrewSLH
M3x36
M4x35, 8

Part Number 

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Part Number
TTPA14T25070-K-H4
TTPA14T25070-K-P[4,​5]
TTPA15T25070-K-H4
TTPA15T25070-K-P4
TTPA16T25070-K-H[4,​5]
TTPA16T25070-K-P[4,​5]
TTPA18T25070-K-H[4,​5]
TTPA18T25070-K-P[4,​5]
TTPA20T25070-K-H[5,​6,​6.35]
TTPA20T25070-K-P[5,​6,​6.35]
TTPA22T25070-B-F[5,​6]
TTPA22T25070-B-H[5,​6,​6.35]
TTPA22T25070-B-P[5,​6,​6.35]
TTPA22T25070-B-V[5,​6]
TTPA24T25070-B-F[5,​6]
TTPA24T25070-B-H[5,​6,​6.35]
TTPA24T25070-B-P[5,​6,​6.35]
TTPA24T25070-B-V[5,​6]
TTPA25T25070-B-F[5,​6]
TTPA25T25070-B-H[5,​6,​6.35]
TTPA25T25070-B-P[5,​6,​6.35]
TTPA25T25070-B-V[5,​6]
TTPA26T25070-B-F[5,​6]
TTPA26T25070-B-H[5,​6,​6.35]
TTPA26T25070-B-P[5,​6,​6.35]
TTPA26T25070-B-V[5,​6]
TTPA28T25070-B-F[5,​6]
TTPA28T25070-B-H[5,​6,​6.35]
TTPA28T25070-B-P[5,​6,​6.35]
TTPA28T25070-B-V[5,​6]
TTPA30T25070-B-F[5-8/1]
TTPA30T25070-B-H[5,​6,​6.35]
TTPA30T25070-B-P[5,​6,​6.35]
TTPA30T25070-B-V[5-8/1]
TTPA32T25070-B-F[5-10/1]
TTPA32T25070-B-H[5,​6,​6.35,​7,​8]
TTPA32T25070-B-N8
TTPA32T25070-B-P[5,​6,​6.35,​7,​8]
TTPA32T25070-B-V[5-10/1]
TTPA34T25070-B-F[5-10/1]
TTPA34T25070-B-H[5,​6,​6.35,​7,​8]
TTPA34T25070-B-N8
TTPA34T25070-B-P[5,​6,​6.35,​7,​8]
TTPA34T25070-B-V[5-10/1]
TTPA36T25070-B-F[5-13/1]
TTPA36T25070-B-H[5,​6,​6.35,​7,​8]
TTPA36T25070-B-N8
TTPA36T25070-B-P[5,​6,​6.35,​7,​8]
TTPA36T25070-B-V[5-13/1]
TTPA40T25070-B-F[5-14/1]
TTPA40T25070-B-H[5,​6,​6.35,​7,​8]
TTPA40T25070-B-N8
TTPA40T25070-B-P[5,​6,​6.35,​7,​8]
TTPA40T25070-B-V[5-14/1]
TTPA44T25070-B-C10
TTPA44T25070-B-F[6-14/1]
TTPA44T25070-B-H[6,​6.35,​7,​8,​9,​10]
TTPA44T25070-B-N[8,​10]
TTPA44T25070-B-NK10
TTPA44T25070-B-P[6,​6.35,​7,​8,​9,​10]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNumber of Teeth
(T)
Pulley Shape Shaft Bore Specifications (New JIS Keyway Hole + Tap) [N]
(mm)
Shaft Bore Specifications (Old JIS Keyway Hole + Tap) [C]
(mm)
Shaft Bore Specifications (Round Hole + Tap) [P]
(mm)
Shaft Bore Specifications (Round Hole) [H]
(mm)
Shaft Bore Specifications (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm) [NK] Shaft Bore Specifications (Stepped Hole) [V]
(mm)
Shaft Bore Specifications (Stepped Hole: Counterbored Holes on the Hub Side) [F]
(mm)

-

1 Piece(s) 6 Day(s) or more 1014Shape K---4---

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1 Piece(s) 6 Day(s) or more 1014Shape K--4 ~ 5----

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1 Piece(s) 6 Day(s) or more 1015Shape K---4---

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1 Piece(s) 6 Day(s) or more 1015Shape K--4----

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1 Piece(s) 6 Day(s) or more 1016Shape K---4 ~ 5---

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1 Piece(s) 6 Day(s) or more 1016Shape K--4 ~ 5----

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1 Piece(s) 6 Day(s) or more 1018Shape K---4 ~ 5---

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1 Piece(s) 6 Day(s) or more 1018Shape K--4 ~ 5----

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1 Piece(s) 6 Day(s) or more 1020Shape K---5 ~ 6.35---

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1 Piece(s) 6 Day(s) or more 1020Shape K--5 ~ 6.35----

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1 Piece(s) 6 Day(s) or more 1022Shape B------5 ~ 6

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1 Piece(s) 6 Day(s) or more 1022Shape B---5 ~ 6.35---

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1 Piece(s) 6 Day(s) or more 1022Shape B--5 ~ 6.35----

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1 Piece(s) 6 Day(s) or more 1022Shape B-----5 ~ 6-

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1 Piece(s) 6 Day(s) or more 1024Shape B------5 ~ 6

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1 Piece(s) 6 Day(s) or more 1024Shape B---5 ~ 6.35---

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1 Piece(s) 6 Day(s) or more 1024Shape B--5 ~ 6.35----

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1 Piece(s) 6 Day(s) or more 1024Shape B-----5 ~ 6-

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1 Piece(s) 6 Day(s) or more 1025Shape B------5 ~ 6

-

1 Piece(s) 6 Day(s) or more 1025Shape B---5 ~ 6.35---

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1 Piece(s) 6 Day(s) or more 1025Shape B--5 ~ 6.35----

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1 Piece(s) 6 Day(s) or more 1025Shape B-----5 ~ 6-

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1 Piece(s) 6 Day(s) or more 1026Shape B------5 ~ 6

-

1 Piece(s) 6 Day(s) or more 1026Shape B---5 ~ 6.35---

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1 Piece(s) 6 Day(s) or more 1026Shape B--5 ~ 6.35----

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1 Piece(s) 6 Day(s) or more 1026Shape B-----5 ~ 6-

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1 Piece(s) 6 Day(s) or more 1028Shape B------5 ~ 6

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1 Piece(s) 6 Day(s) or more 1028Shape B---5 ~ 6.35---

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1 Piece(s) 6 Day(s) or more 1028Shape B--5 ~ 6.35----

-

1 Piece(s) 6 Day(s) or more 1028Shape B-----5 ~ 6-

-

1 Piece(s) 6 Day(s) or more 1030Shape B------5 ~ 8

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1 Piece(s) 6 Day(s) or more 1030Shape B---5 ~ 6.35---

-

1 Piece(s) 6 Day(s) or more 1030Shape B--5 ~ 6.35----

-

1 Piece(s) 6 Day(s) or more 1030Shape B-----5 ~ 8-

-

1 Piece(s) 6 Day(s) or more 1032Shape B------5 ~ 10

-

1 Piece(s) 6 Day(s) or more 1032Shape B---5 ~ 8---

-

1 Piece(s) 6 Day(s) or more 1032Shape B8------

-

1 Piece(s) 6 Day(s) or more 1032Shape B--5 ~ 8----

-

1 Piece(s) 6 Day(s) or more 1032Shape B-----5 ~ 10-

-

1 Piece(s) 6 Day(s) or more 1034Shape B------5 ~ 10

-

1 Piece(s) 6 Day(s) or more 1034Shape B---5 ~ 8---

-

1 Piece(s) 6 Day(s) or more 1034Shape B8------

-

1 Piece(s) 6 Day(s) or more 1034Shape B--5 ~ 8----

-

1 Piece(s) 6 Day(s) or more 1034Shape B-----5 ~ 10-

-

1 Piece(s) 6 Day(s) or more 1036Shape B------5 ~ 13

-

1 Piece(s) 6 Day(s) or more 1036Shape B---5 ~ 8---

-

1 Piece(s) 6 Day(s) or more 1036Shape B8------

-

1 Piece(s) 6 Day(s) or more 1036Shape B--5 ~ 8----

-

1 Piece(s) 6 Day(s) or more 1036Shape B-----5 ~ 13-

-

1 Piece(s) 6 Day(s) or more 1040Shape B------5 ~ 14

-

1 Piece(s) 6 Day(s) or more 1040Shape B---5 ~ 8---

-

1 Piece(s) 6 Day(s) or more 1040Shape B8------

-

1 Piece(s) 6 Day(s) or more 1040Shape B--5 ~ 8----

-

1 Piece(s) 6 Day(s) or more 1040Shape B-----5 ~ 14-

-

1 Piece(s) 6 Day(s) or more 1044Shape B-10-----

-

1 Piece(s) 6 Day(s) or more 1044Shape B------6 ~ 14

-

1 Piece(s) 6 Day(s) or more 1044Shape B---6 ~ 10---

-

1 Piece(s) 6 Day(s) or more 1044Shape B8 ~ 10------

-

1 Piece(s) 6 Day(s) or more 1044Shape B----10--

-

1 Piece(s) 6 Day(s) or more 1044Shape B--6 ~ 10----

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Basic Information

Type Timing Pulleys Belt Type T2.5 Belt Width Used (mm)(mm) 7
Material Aluminum Alloy Surface Treatment Clear Anodize Timing Pulley / Idler Pulleys

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