Product Details

High Accuracy Timing Pulley under Database Management

It adopts British ACEDES hard alloy hob
with six-axis high-precision CNC gear hobbing machine.
Our standards are far beyond the GB national standards.
Every belt wheel is manufactured through data projection from Japanese KEYENCE equipment
to ensure that the R angle of each wheel
is more perfectly meshed with the timing belt.
Through data management,
the manufacturing process of each wheel can be traced.

High Accuracy

Advanced Technical Support

High Standards

Our standards exceed far beyond GB national standards

High Quality Device

Adopts worldwide advanced equipment

Products are traceable

Database Management and Production

Abundant Models

Multiple Optional Models

Optimal Material Selection

Strict Control of Selection Standard

Accurate Data

KEYENCE Projection Equipment

Timing pulls icon

Carefree After-sale Service

Professional After-sale Team

Numbering Rule of Pulley Belt Products

Material No.

Product materials

describe

A

A

Aluminum

M

M

Steel #45

S

S

Stainless Steel

For example: HTPA25S8M250-A-N17

HTPA : It indicates that the timing pulley pulley is made of aluminum alloy 
25 :It indicates the number of teeth of the timing pulley
S8M :It indicates the model and pitch of the timing pulley
A :It indicates the shape of the timing pulley
N17 :It indicates that there are keyway and screw hole in the inner bore of 17

Shape Collection of Synchronous Belt Pulley (F stands for rib, S stands for no rib)

A Type Belt Pulley(AF Belt Pulley)

B Type Belt Pulley(BF Belt Pulley)

C Type Belt Pulley(CF Belt Pulley)

W Type Belt Pulley

E Type Belt Pulley

F Type Belt Pulley

Specification of Axle Hole

Timing pulls size chart

Round Hole

Timing pulls size chart

Round Hole + Threaded Hole

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Elongated Hole

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Elongated Hole + Threaded Hole

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V Shaped Stepped Hole

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F Shaped Stepped Hole

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Y Shaped Double-ends Stepped

Dimension Table of Keyway

Plane and Profile Dimension of Keyway(GB/T1095—0-1979)

Timing pulls chart
Timing pulls chart

Remarks: When the axle hole is 10, the width of keyway is 4.0mm and the depth of keyway is 1.8, the axle hole shall be shown as NK10.

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