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Timing Pulleys - T2.5 Series. (Part Numbers)

Timing Pulleys - T2.5 Series.
  • New Products

Small pitch timing pulley suitable for small machines.

  • inCAD Components

(i)Caution

  • 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.

[ ! ]For Keyway Dimension Details, Click here
・Materials
TypeBelt Width[ M ] Material[ S ] Surface Treatment[ A ] Accessories
Set Screw
7mmPulleyFlange
T2.5
TTPA2000 Series Aluminum AlloyAluminum AlloyClear Anodize304 Stainless Steel
[ ! ]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 Number Pulley
Shape
Pulley Shape
Type Number of Teeth Type
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, F Z
Z-d≥2
J
(0.1mm Increment)
Aluminum
TTPA
14 T25070 K 4 4 - - - -
15 4 4
16 4, 5 4, 5
18 4, 5 4, 5
20 5, 6, 6.35 5, 6, 6.35
22 B 5, 6, 6.35 5, 6, 6.35 - 5, 6 7, 8 2.0≤J≤L-2.0
24 5, 6, 6.35 5, 6, 6.35 5, 6 7, 8
25 5, 6, 6.35 5, 6, 6.35 5, 6 7, 8
26 5, 6, 6.35 5, 6, 6.35 5, 6 7, 8
28 5, 6, 6.35 5, 6, 6.35 5, 6 7, 8
30 5, 6, 6.35 5, 6, 6.35 5~8 7~10
32 5, 6, 6.35, 7, 8 5, 6, 6.35, 7, 8 8 5~10 7~12 2.0≤J≤L-2.0
34 5, 6, 6.35, 7, 8 5, 6, 6.35, 7, 8 8 5~10 7~12
36 5, 6, 6.35, 7, 8 5, 6, 6.35, 7, 8 8 5~13 7~15
40 5, 6, 6.35, 7, 8 5, 6, 6.35, 7, 8 8 5~14 7~16
44 6, 6.35, 7~10 6, 6.35, 7~10 8, 10, NK10 6~14 8~16 2.0≤J≤L-2.0
48 6, 6.35, 7~12 6, 6.35, 7~12 8, 10, NK10, 11, 12 6~14 8~16
50 6, 6.35, 7~12 6, 6.35, 7~12 8, 10, NK10, 11, 12 6~22 8~24
60 6, 6.35, 7~14 6, 6.35, 7~14 8, 10, NK10, 11~14 6~24 8~26
[ NG ]Shaft Bore Dia. 8, 11, 13, 14 are not available for Shaft Bore Spec. C.

Alterations

Timing Pulleys - T2.5:Related Image

Part Number 

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Part Number
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSNumber of Teeth
(T)
Pulley Shape 01.[H] Shaft Bore Spec. (Round Hole)
(mm)
02.[P] Shaft Bore Spec. (Round Hole + Tap)
(mm)
03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)
(mm)
04.[NK] Shaft Bore Spec. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm) 05.[C] Shaft Bore Spec. (Old JIS Keyway Hole + Tap) 06.[V] Shaft Bore Spec. (Stepped Hole)
(mm)
07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)
(mm)

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More Information

 

Basic Information

Type Timing Pulleys Belt Type T2.5 Belt Width Used(mm)(mm) 7
Material Aluminum Alloy 2000 series Surface Treatment Clear Anodize Timing Pulleys/Idlers Pulleys

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