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Timing belts / T# / PUR / steel (Part Numbers - CAD Download)

Timing belts / T# / PUR / steel

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TTBU720T10-500

Back to the Category Timing Belt

Technical Drawing - Timing Belts

Timing Belts -T5 / T10:Related Image
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Available dimensions and tolerances can be found under the tab More information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Timing Belts

 Material
Main BodyPolyurethane
Core WireSteel Cord

Further specifications can be found under the tab More information.

Composition of a Product Code - Timing Belts

Part Number
 
Type Belt Number Belt Nominal Width
TTBU 550 T5 - 100

General Information - Timing Belts

Product assortment of synchronous belts - synchronous belt screw-on plates - synchronous belts for high rotating equipment - synchronous belt round - round profile shape - trapezoid profile shape - screw-on plate for profile rail guide

 

Timing Belt Selection Details

- Material: chloroprene rubber (neoprene), polyurethane (PU)

- Tension cord: glass fibre, aramid fibre, steel

- Width (mm): 1 to 101.6

- Width (in.): 0.19 to 4

- Profile (metric): T5, T10, AT5, AT10, S2M, S3M, S5M, S8M, S14M, MTS8M, EV5GT, EV8YU, 2GT, 3GT, MA3, MA5, MA8, P2M, P3M, P5M, P8M, UP5M, UP8M

- Profile (in.): MXL, XL, L, H

 

Description/Basics

Timing belts for mechanical engineering are intended for force and power transmission. Depending on the interlocking of the profile, they can alternatively be used for the material flow (transportation) or for positioning.
Timing belts are more maintenance-friendly, efficient and durable compared to roller chains.


Maintenance-friendly: timing belts do not require lubrication, are easy to replace and are very durable, as they do not sag. These properties significantly reduce maintenance costs.

Efficient: drive belts are largely made of natural rubber or polyurethane. As a result, timing belts withstand high speeds. A further advantage of these materials is the weight reduction compared to conventional metal drives. Timing belts are also known for low-noise running and contribute to the general smooth running of an application.

Durability: due to the inserted tension cord made of glass fibre or aramid fibre (Kevlar), timing belts can withstand high tensile stresses and do not tend to sag. An additional layer of nylon fabric on the interlocked side reduces wear due to abrasion and increases the service life.
 

Timing belts can be used in many ways. The belt profile that suits your application depends on the task of the timing belt. MISUMI offers a suitable belt profile for almost every type of application.


Drive: timing belts are used even at high torque. Drive belts with a rounded trapezoidal profile (e.g., S8M) are often used to drive mechanical components. These are particularly well suited for slip-free transmission of high forces, which can occur in drives of various applications or machines.

Positioning: a semi-circular profile (e.g., GT) is often used for positioning via timing belts. Round profile timing belts are often used in 3D printers and precise scanners. The round shape also offers the advantage that there is little play (reverse play) when the direction changes.

Material flow: timing belts can also be used to transport loads in conveyor systems. A straight trapezoidal profile is often used for this purpose (e.g., AT ). This profile provides a large profile area for load intake and transmission. The MISUMI range also includes conveyor timing belts with nylon fabric on the bearing surface.
 

An overview of the profile forms by application type can be found in the PDF Overview.

The amount of transmission power depends on many factors. The exact maximum load must be considered and calculated individually according to the application. The calculation for timing belts can be found in the selection of Timing Belts as PDF.
In order not to fall below the minimum number of teeth, the minimum size of the timing pulleys should be considered individually.
In general, a timing belt should be provided with the appropriate pretension to maximize the service life of the timing belt. If the pretension is too low, a jump (slip) can cause wear of the timing belt.

 

Application Examples - Timing Belts

Application example: synchronous belt - with screw-on terminal and drive belt - synchronous belt for positioning

Application example: workpiece carrier
(1) Stopper bolt with rubber, (2) belt conveyor, (3) workpiece carrier

Application example: synchronous belt drive - synchronous pulley with crimp disc - idler pulley with crimp disc - synchronous tensioner

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

Application example - synchronous belt with profile rail guide - with screw-on terminal for profile rail guide -

Application example: Timing belt
(1) Linear guide, (2) mounting plate, (3) Timing belt, (4) Screw-on terminal

Application example - linear ball bushing and linear shaft synchronous belt - synchronous belt with flange bearings

Application example: Timing belt
(1) Bolt-on terminal, (2) Timing belt, (3) Linear shaft, (4) Linear bushings

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

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  1. 1
Part Number
TTBU720T10-500
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSBelt Type Belt Width (mm)
(mm) 		Circumference Length
(mm) 		Number of Teeth
(Teeth)

77.56 €

1 Available 7 Days 10T105072072

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Back to the Category Timing Belt

Technical Drawing - Timing Belts

Timing Belts -T5 / T10:Related Image
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Specification Tables - Timing Belts

TypePitchHhLUnit Mass g/m
(Width: 10mm)
T552.21.21.820.0
T10104.52.53.542.0
Operating Temp.: 0~80°C
Belt Circumference Length is the length of Core Wire.
Cannot be used with tension from back side.
How to select products, >> P.2253.
■Type: T5 (Pitch: 5mm)
Part NumberNumber of TeethBelt Circumference Length (mm)Unit Price
TypeBelt NumberBelt Nominal WidthBelt Nominal Width
100150200250
TTBU185T5100
(10mm)


150
(15mm)


200
(20mm)


250
(25mm)		37185    
200T540200
225T545225
250T550250    
275T555275
280T556280    
295T559295
300T560300
325T565325    
350T570350    
375T575375    
400T580400    
425T585425    
440T588440    
450T590450
475T595475    
500T5100500    
525T5105525    
550T5110550    
575T5115575    
590T5118590    
600T5120600
625T5125625    
630T5126630    
650T5130650
675T5135675    
690T5138690    
700T5140700
725T5145725    
750T5150750    
780T5156780    
800T5160800
850T5170850    
900T5180900    
1000T52001000    
1075T52151075    
1090T52181090    
1100T52201100    
1115T52231115    
1215T52431215    
1350T52701350    
1380T52761380    

■Type: T10 (Pitch: 10mm)
Part NumberNumber of TeethBelt Circumference Length (mm)Unit Price
TypeBelt NumberBelt Nominal WidthBelt Nominal Width
150200250300400500
TTBU400T10150
(15mm)


200
(20mm)


250
(25mm)


300
(30mm)


400
(40mm)


500
(50mm)		40400      
450T1045450     -
500T1050500     
530T1053530     
550T1055550
560T1056560      
600T1060600
630T1063630     -
650T1065650
700T1070700      
720T1072720      
750T1075750
800T1080800      
850T1085850      
900T1090900     -
910T1091910     -
920T1092920 
950T1095950
960T1096960     -
980T1098980 
1000T101001000
1050T101051050      
1100T101101100     -
1150T101151150      
1200T101201200      
1250T101251250      
1300T101301300     -
1320T101321320      
1350T101351350
1400T101401400      
1450T101451450      
1500T101501500     -
1600T101601600      
1700T101701700      
1750T101751750      
1800T101801800-
1880T101881880      
 

Basic information

Belt shape Closed End Belt tooth surface Standard (Single Sided) Belt material Polyurethane Belt
Core Wire Material Steel Cord Belt-shaped type Trapezoidal Tooth Profile Metric Type Transmission torque Regular Torque Transmission

This page is Timing belts / T# / PUR / steel, part number TTBU720T10-500.
You can find the detail information about specifications and dimensions on part number TTBU720T10-500.

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Basic Attributes

  • Type

    • TTBU□□T10
    • TTBU□□T5

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  • Belt Type

    • T5
    • T10

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  • Belt Width (mm)(mm)

    • 10
    • 15
    • 20
    • 25
    • 30
    • 40
    • 50

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  • Circumference Length(mm)

    • 185
    • 200
    • 225
    • 250
    • 275
    • 280
    • 295
    • 300
    • 325
    • 350
    • 375
    • 400
    • 425
    • 440
    • 450
    • 475
    • 500
    • 525
    • 530
    • 550
    • 560
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    • 675
    • 690
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    • 720
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    • 950
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    • 1075
    • 1090
    • 1100
    • 1115
    • 1150
    • 1200
    • 1215
    • 1250
    • 1300
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    • 1350
    • 1380
    • 1400
    • 1450
    • 1500
    • 1600
    • 1700
    • 1750
    • 1800
    • 1880

    Clear

  • Number of Teeth(Teeth)

    • 37
    • 40
    • 45
    • 50
    • 53
    • 55
    • 56
    • 59
    • 60
    • 63
    • 65
    • 70
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    • 160
    • 170
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    • 180
    • 188
    • 200
    • 215
    • 218
    • 220
    • 223
    • 243
    • 270
    • 276

    Clear

  • Filter by CAD data type

    • 2D
    • 3D

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Filter by standard shipping days

    • All
    • Same day
    • 7 Days or Less
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    • 43 Days or Less

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Optional Attributes

Frequently Asked Questions (FAQ)

Question:

Where does the idler pulleys have to be placed on the timing belt?
Answer:

As a rule, the idler pulleys are positioned on the slack side, since the tension of the timing belt is here lowest during operation. Ideally, the timing belt is tensioned from the inside, because this prevents the timing belt from bending alternately. This is particularly recommended for timing belts with a steel tension cord. The idler pulley should always be larger than the smallest timing pulley of the belt drive system.
Question:

For what purpose can a timing belt with a round profile be used for?
Answer:

Round profile timing belts can be used in many applications. These are well suited for transmitting torque. In addition, the reverse play is very low due to the round profile shape with changing direction of rotation. The timing belts are also well suited for highly precise positioning. Timing belts with a round tooth profile can therefore often be found in 3D printers.
Question:

Can multiple belts be used for the transfer?
Answer:

A transmission can take place via one or more timing belts. If an equal distribution of the forces across the individual belts is not possible, it must be ensured that one belt alone can withstand the maximum load. In order to enable uniform distribution of forces, a precise adjustment is necessary. For this purpose, a toothed belt disc with clamping sleeve can be used, because it can be adjusted continuously and ensure uniform distribution.

Question:

Can a timing belt used for transmission?
Answer:

With timing belts, a gear ratio or reduction in a drive is possible. The gear ratio is established based on the number of teeth on the pulleys. It should be ensured that the minimum number of teeth of the timing pulley disc is not undercut.
Question:

What is the possible tensile stress for timing belts?
Answer:

The maximum allowable tension for MISUMI timing belts depends on the belt type, speed of rotation and belt pulley diameter. For more information, click on this link.
Question:

What is the minimum size of timing pulleys?
Answer:

The minimum size or the minimum number of teeth of a timing pulley depends on the belt type used and the height of the applied speed or rotation. You can find more detailed information about the minimum number of teeth of timing pulley discs in the selection of Timing Pulleys available as a PDF.
Question:

Does a timing belt stretch a lot?
Answer:

As opposed to a roller chain, the expansion is small. The length extension of timing belts is very stable. Therefore, it is not absolutely necessary to re-tension the timing belt during operation, as is necessary for chain drives. This makes the timing belt very easy to maintain compared to the chain. However, it should be ensured that the timing belt is free of oil, as the natural rubber could swell.
Question:

What is the purpose of a timing belt?
Answer:

The primary task of a timing belt is the synchronous and slip-free transmission of force or power. Depending on the task, various profile shapes are available for timing belts. These can be roughly divided into drive, conveying and positioning. In the following overview, you can view the various areas of use: Overview as PDF

Show more FAQ Close

Variation of this product

Part Number
TTBU1000T10-300
TTBU1000T10-400
TTBU1000T10-500
TTBU725T5-100
TTBU725T5-150
TTBU725T5-200
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountStandard
Shipping Days
?		RoHSBelt Type Belt Width (mm)
(mm) 		Circumference Length
(mm) 		Number of Teeth
(Teeth)

60.22 €

1 Available 7 Days 10T10301000100

70.86 €

1 Available 7 Days 10T10401000100

94.77 €

1 Available 7 Days 10T10501000100

12.02 €

1 Available 7 Days 10T510725145

17.47 €

1 Available 7 Days 10T515725145

23.14 €

1 Available 7 Days 10T520725145

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