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Podmínky filtrování
  • [T] Number of Teeth
  • Pulley Shape
  • C
  • F(mm)
    [5–24/1mm jednotek]
  • H
  • N
  • NK
  • P
  • V(mm)
    [5–24/1mm jednotek]
  • CAD
  • Odhadované dodací dny
    • Vše
    • V rámci 7 pracovních dnů

Timing belt pulleys / T2.5 / flanged pulley selectable / configurable / aluminium

Pozor

  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.
  • Please check the content on our website as the PDF does not contain the most up-to-date information.

Číslo dílu:

Nebyly nalezeny žádné nevyřízené. 82 návrhy.
Množství:

Obrysový výkres a tabulka specifikací

Unfortunately, sales of the 12-tooth model have been discontinued because the E dimension becomes thinner when the shaft bore is machined, making it easy for the collar and flange to come off. (December 2015)
■T2.5
● Pulley Shape
Shape K
Shape B
Standard Tooth Profile
(Pitch: 2.5 mm)
■Belt Nominal Width / Dimensions
mmNominal
T25070
A (Shape K)8
A (Shape B)8
W (Shape B)12
L20
■Tapped Hole Dimensions (Shaft Bore Specs.: P, N, C)
dH7
Shaft Bore I.D.
M
(Coarse)
Accessory
Set Screws
4·5M3M3 × 3
6 to 14M4M4 × 3
■Number of Teeth / Dimension
mmNumber of Teeth
14151618202224252628303234364044485060
P.D.11.1411.9412.7314.3215.9217.5119.1019.8920.6922.2823.8725.4627.0628.6531.8335.0138.2039.7947.75
O.D.10.6011.4012.2013.8015.4017.0018.5519.3520.1521.7523.3524.9526.5528.1031.3034.5037.7039.2547.25
D14141417211212121214141616161824262830
F14141417202225252528283032323540404450
E88810131416161618182023232528283238
[ ! ] Shaft Bore Specs. H (Round hole) and V or F (Stepped Hole) do not have tapped holes.
[ ! ] The tolerance of the tap position dimension from the boss end face and pulley end face is ±0.3.
[ ! ] Unless otherwise specified except for teeth and F dimensions, the dimension tolerance conforms to JIS B 0405 Class m.
● Shaft Bore Specification
Select shaft bore spec mark and each dim. from the table below. [!] Surface treatment may not be applied to the shaft bores.
H round hole

[ ! ] No tapped holes
or set screws.

P Round Hole + Tap

N New JIS Keyway + Tap
C Old JIS Keyway + Tap

[ ! ] When selecting
"New JIS Keywayed Bore"
+ "Shaft Bore Dia. 10"
+ "Keyway Width 4.0 mm
Specify NK10.

V stepped hole


[ ! ] No tapped holes or set screws.
F Stepped Hole
 (Counterbored Hole on the Hub Side)

[ ! ] Applicable to Shape B only
[ ! ] No tapped holes or set screws.
TypeBelt Width[M]Material*1[S] Surface Treatment[A]Accessory*1
Set Screws
7 mmPulleyFlange
T2.5
TTPA2000 Series Aluminum AlloyAluminum alloyClear AnodizeEN 1.4301 Equiv.
*1The above materials and accessories might be changed to the ones equivalent to the originals. [!]Flange is already swaged, and set screws are included for Shaft Bores P, N and C.

Specification Table

 Part numberPulley ShapeShaft Bore Specs.: I.D.ZJ
(Shaft Bore Specs.: H, P, N, C)TTPA18T25070KP4    
(Shaft Bore Specs.: V, F)TTPA60T25070BV15Z20J8

 

Part numberPulley
Shape
Pulley Shape
TypeNumber of TeethType
Nominal Width
Shaft Bore Specs.: 1 mm Increments / Selectable
H (d)
Round Hole
P (d)
Straight Bore + Tap
N, C (d)
Keyway + Tap
V·F
Stepped Hole
V, F (d)Z
Z−d ≥ 2
J
(0.1 mm Increments)
Aluminum
TTPA
14T25070K44
1544
164·54·5
184·54·5
205·6·6.355·6·6.35
22B5·6·6.355·6·6.355·67·82.0 ≤ 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 to 87 to 10
325·6·6.35·7·85·6·6.35·7·885 to 107 to 122.0 ≤ J ≤ L−2.0
345·6·6.35·7·85·6·6.35·7·885 to 107 to 12
365·6·6.35·7·85·6·6.35·7·885 to 137 to 15
405·6·6.35·7·85·6·6.35·7·885 to 147 to 16
446·6.35·7 to 106·6.35·7 to 108·10·NK106 to 148 to 162.0 ≤ J ≤ L−2.0
486·6.35·7 to 126·6.35·7 to 128·10·NK10·11·126 to 148 to 16
506·6.35·7 to 126·6.35·7 to 128·10·NK10·11·126 to 228 to 24
606·6.35·7 to 146·6.35·7 to 148·10·NK10·11 to 146 to 248 to 26
[NG] Shaft Bore Dia. 8, 11, 13, or 14 are not available for Shaft Bore Spec. C.

 

Alterations

Part numberPulley ShapeShaft Bore Specs.: I.D. Z  J (KC90, etc.)
TTPA40T25070BP5    FC33
AlterationsSet Screw Angle ChangeNo FlangeSingle FlangeFlange CutHub ShorteningTapped Hole DimensionsIncluded Set Screw Length Change
CodeKC90NFCRFC·LFCFCBCTPCSLH
Spec.Changes an angle of set screw to 90°.



 
(Flange 2 pcs. Included)
Ordering Code NFC


  
(Flange 1 pc. Included)
Ordering Code RFC
[NG] Not applicable to Shape K

Cut the flange O.D. in 0.5 mm increments

Ordering Code FC17
Application Notes
[ ! ]FC ≥ (O. D.) +1
[ ! ]FC ≤ F-2
[ ! ] No surface treatment is applied on flange circumference.


    
Cuts the hub length in 0.5 mm increments

Ordering Code BC6.5
Application Notes
[!] Shaft Bore Specs. H, V, F:
  3 ≤ BC < L-W
[!] Shaft Bore Specs. P, N, C:
  M+3 ≤ BC < L-W
[NG] Not applicable to Shape A
    
Ordering Code TPC5
Application Notes
[ ! ] Applicable to Shaft Bore Specs. P, N, C only
  M   TPC 
M3M4
M4M3
Ordering Code SLH10
Application Notes
[ ! ] Applicable to Shaft Bore Specs. P, N, C only
Set Screws SLH 
M3 × 36
M4 × 35·8
AlterationsAdd Side Holes [!] Conditions may vary depending on the shaft bore specs.
Side Tapped HoleSide Through HoleSide Counterbored
CodeQTC·QFCKTC·KFCZTC·ZFC
Spec.Machines tapped hole on the side surface of hub side.
Ordering Code QTC28-M4
Q□C Selection Specify the hole position (P. C. D. dim.).  
M Selection M3, M4, M5
Application Notes
[NG] Not applicable to Shape K
[ ! ] Minimum Thickness: 2 mm
[!] Conditions may vary depending on the shaft bore specs.
Machines through hole on the side surface.
Ordering Code KTC28-K4.5
K□C Selection Specify the hole position (P. C. D. dim.).  
Specify K K4.0 to 11.0 (0.5 mm Increments)
Application Notes
[NG] Not applicable to Shape K
[ ! ] Minimum Thickness: 2 mm
[!] Conditions may vary depending on the shaft bore specs.
Machines counterbored hole on the side surface.
Ordering Code ZTC28-ZM4
Z□C Selection Specify the hole position (P. C. D. dim.).  
ZM Selection ZM3, ZM4, ZM5
Application Notes
[NG] Not applicable to Shape K
[ ! ] Minimum Thickness: 2 mm
[!] Conditions may vary depending on the shaft bore specs.
(4 Locations) (3 Locations)
(4 Locations) (3 Locations)
(4 Locations) (3 Locations)

Seznam čísel dílů

Počet položek

[T] Number of Teeth

Pulley Shape

C

F

(mm)

H

N

NK

P

V

(mm)

RoHS?Minimální objednací množství
14
Shape K
-
-
4
-
-
-
-
10
1 kusů
14
Shape K
-
-
-
-
-
4 ~ 5
-
10
1 kusů
15
Shape K
-
-
4
-
-
-
-
10
1 kusů
15
Shape K
-
-
-
-
-
4
-
10
1 kusů
16
Shape K
-
-
4 ~ 5
-
-
-
-
10
1 kusů
16
Shape K
-
-
-
-
-
4 ~ 5
-
10
1 kusů
18
Shape K
-
-
4 ~ 5
-
-
-
-
10
1 kusů
18
Shape K
-
-
-
-
-
4 ~ 5
-
10
1 kusů
20
Shape K
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
20
Shape K
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
22
Shape B
-
5 ~ 6
-
-
-
-
-
10
1 kusů
22
Shape B
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
22
Shape B
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
22
Shape B
-
-
-
-
-
-
5 ~ 6
10
1 kusů
24
Shape B
-
5 ~ 6
-
-
-
-
-
10
1 kusů
24
Shape B
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
24
Shape B
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
24
Shape B
-
-
-
-
-
-
5 ~ 6
10
1 kusů
25
Shape B
-
5 ~ 6
-
-
-
-
-
10
1 kusů
25
Shape B
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
25
Shape B
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
25
Shape B
-
-
-
-
-
-
5 ~ 6
10
1 kusů
26
Shape B
-
5 ~ 6
-
-
-
-
-
10
1 kusů
26
Shape B
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
26
Shape B
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
26
Shape B
-
-
-
-
-
-
5 ~ 6
10
1 kusů
28
Shape B
-
5 ~ 6
-
-
-
-
-
10
1 kusů
28
Shape B
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
28
Shape B
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
28
Shape B
-
-
-
-
-
-
5 ~ 6
10
1 kusů
30
Shape B
-
5 ~ 8
-
-
-
-
-
10
1 kusů
30
Shape B
-
-
5 ~ 6.35
-
-
-
-
10
1 kusů
30
Shape B
-
-
-
-
-
5 ~ 6.35
-
10
1 kusů
30
Shape B
-
-
-
-
-
-
5 ~ 8
10
1 kusů
32
Shape B
-
5 ~ 10
-
-
-
-
-
10
1 kusů
32
Shape B
-
-
5 ~ 8
-
-
-
-
10
1 kusů
32
Shape B
-
-
-
8
-
-
-
10
1 kusů
32
Shape B
-
-
-
-
-
5 ~ 8
-
10
1 kusů
32
Shape B
-
-
-
-
-
-
5 ~ 10
10
1 kusů
34
Shape B
-
5 ~ 10
-
-
-
-
-
10
1 kusů
34
Shape B
-
-
5 ~ 8
-
-
-
-
10
1 kusů
34
Shape B
-
-
-
8
-
-
-
10
1 kusů
34
Shape B
-
-
-
-
-
5 ~ 8
-
10
1 kusů
34
Shape B
-
-
-
-
-
-
5 ~ 10
10
1 kusů
36
Shape B
-
5 ~ 13
-
-
-
-
-
10
1 kusů
36
Shape B
-
-
5 ~ 8
-
-
-
-
10
1 kusů
36
Shape B
-
-
-
8
-
-
-
10
1 kusů
36
Shape B
-
-
-
-
-
5 ~ 8
-
10
1 kusů
36
Shape B
-
-
-
-
-
-
5 ~ 13
10
1 kusů
40
Shape B
-
5 ~ 14
-
-
-
-
-
10
1 kusů
40
Shape B
-
-
5 ~ 8
-
-
-
-
10
1 kusů
40
Shape B
-
-
-
8
-
-
-
10
1 kusů
40
Shape B
-
-
-
-
-
5 ~ 8
-
10
1 kusů
40
Shape B
-
-
-
-
-
-
5 ~ 14
10
1 kusů
44
Shape B
10
-
-
-
-
-
-
10
1 kusů
44
Shape B
-
6 ~ 14
-
-
-
-
-
10
1 kusů
44
Shape B
-
-
6 ~ 10
-
-
-
-
10
1 kusů
44
Shape B
-
-
-
8 ~ 10
-
-
-
10
1 kusů
44
Shape B
-
-
-
-
10
-
-
10
1 kusů
44
Shape B
-
-
-
-
-
6 ~ 10
-
10
1 kusů
Jednotková cena (bez DPH)(Jednotková cena včetně DPH)
Standardní datum odeslání
-
( - )
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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7 pracovních dnů
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Podrobné údaje

Základní informace

Pozor

  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.
  • Please check the content on our website as the PDF does not contain the most up-to-date information.

Náčrt a specifikace

General Information - Toothed Pulleys/Timing Pulleys/Idler Pulleys

Toothed pulley - synchronous pulley - belt pulley - product assortment

 

Selection details of toothed pulleys/timing pulleys/idler pulleys

- Material: aluminum, steel, stainless steel (stainless steel), plastic

- Coatings: uncoated, burnished, anodized, nickel-plated

- Profile form: 1.5GT, 2GT, 3GT, 5GT, P2M, P3M, P5M, P8M, S2M, S3M, S5M, S8M, S14M, T2.5, T5, T10, AT5, AT10, 5M, 8M, 14M, 8YU, H, L, MXL, XL, PowerGrip GT3: MR2, MR3, MR5

- ISO tolerances: H7

- Belt width (mm): 4, 4.8, 6, 6.4, 7, 7.9, 9, 9.5, 10, 12, 12.7, 15, 18, 19.1, 20, 25, 25.4, 26, 28, 30, 31, 38,1, 40, 50, 50.8, 53, 60, 74, 76.2, 100

- Belt width (inches): 0.19, 0.25, 0.31, 0.37, 0.5, 0.75, 1, 1.5, 2

- Number of teeth: 10 to 72

 

Description/Basics

The toothed pulley for mechanical engineering is intended for the transmission of force and torque. Timing pulleys enable a gear ratio of speeds through belt pulleys of different sizes. Timing pulleys are more efficient, durable and significantly more maintenance-friendly compared to chain transmissions.

How much torque and load a timing pulley can transmit depends on the width of the belt. The width of the belt must be calculated. It is recommended to ensure the belt is correctly tensioned. MISUMI already offers the suitable idler pulley and return rollers with integrated ball bearings. For design and design help follow this link.

Different profile shapes of the toothed belts and belt pulleys are responsible for the transmission of power. Depending on the positioning accuracy, the applied torque and the conveying weight, MISUMI offers the fitting pulley. Toothed belt drives are generally used in the industry in three areas:
Positioning: Timing pulleys is often used in 3D printers. A toothed pulley with a semi-circular profile (e.g., GT) is often used for the required position accuracy of a 3D printers. The round shape offers the benefit of little play when the direction changes.
Drive: toothed pulleys are also used for high torque. In most cases, a timing pulley with a rounded trapezoidal profile (e.g., S8M) is used. These are particularly well suited for the transmission of high forces, which occur in drives of various applications in order to drive mechanical components.
Conveying: toothed pulleys can also be used for transporting loads. A straight trapezoidal profile is often used for this purpose (e.g., AT). This toothed pulley shape offers a large surface for loading and transmitting of loads.

Which toothed pulley or timing pulley is the right one for your application depends on the respective task of the toothed belt drive. Different toothed disc profiles have proven themselves for each type of application.

Various bore hole shapes and fastening variants are available for shaft mounting. These allow fastening via set screws, keyways and by means of Mecha locks. Fastening via a clamping sleeve has the further advantage that it allows adjusting the alignment continuously. The MISUMI product assortment has these ready-to-install.

Application Examples - Toothed Pulleys/Timing Pulleys/Idler Pulleys

Application example: idler pulley - idler pully toothed with chain tensioner - toothed pulley with chain tensioner

Application example: idler pulley
(1) Idler pulleys, (2) chain tensioner

Application example: return roller - return roller with cantilever pin - synchronous pulley with on-board disc - toothed pulley with on-board disc

Application example: deflection roller
S (1) Toothed pulleys with crimp disc, (2) nut, (3) washer, (4) cantilever shaft, (5) retaining ring

Application example: synchronous pulleys - toothed pulleys with toothed belts - toothed pulley with screw-on clamp

Application example: timing pulleys
(1) Flat head screw, (2) Timing pulley, (3) Timing belt, (4) Screw-on terminal

Application example: toothed belt drives - toothed pulleys with crimp disc - idler pulley with crimp disc - tensioning of the toothed belt

Application example: of toothed belt drives
(1) Toothed belt, (2) driven toothed pulley with crimp disc, (3) idler pulley with crimp disc, (4) driving toothed pulley with crimp disc

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry