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Solution Description

Company Introduction
Launched in 1984, CZPT addresses 45,000 sq. meters with more than 350 employees. As a national large-tech organization now, we handed ISO9001, TS16949. With countrywide lab and municipal innovation centre, we set over 10 national and trading standards. What is more, once-a-year output is far more than 10 million parts of belts and 600 thousand pieces of pulleys. Matched belts and pulleys make sure the life-span of merchandise for a longer time.

Item Description

  (MXL XL L H XH XXH T2.5 T5 T10 T20 3M 5M 8M 14M)
. Metric T-Sequence Timing Pulleys: T2.5, T5, T10, T20, AT5, AT10, AT20
. HTD Pulleys, Taper Bushed, QD optional: HTD-2M, 3M, 5M, 8M, 14M, 20M, S2M, S3M, S4.5M, S5M,
  S8M, S14M, RPP2M, RPP3M, RPP5M, RPP8M, RPP14M,
. Taper Bushed SynchronousMXL, XL, L, H, XH, XXH Pulleys
. Metric and Inch Bore Taper Bushings for Sprockets,
  Sheaves and Timing Pulleys
. Tremendous-Torque Timing Pulleys

 

Variety pb hg R r1 s Angle
3M 3 one.28 .91 .26~.35 1.ninety .762 ≈14°
5M five 2.sixteen one.fifty six .forty eight~.fifty two three.twenty five one.a hundred and forty four ≈14°
8M 8 3.54 2.fifty seven .78~.eighty four five.35 1.372 ≈14°
14M fourteen six.twenty 4.sixty five one.36~1.fifty 9.80 2.794 ≈14°
20M twenty eight.60 six.eighty four 1.ninety five~2.25 14.80 4.320 ≈14°

Dimension Of Linear Type Pulley
 

Kind MXL XXL XL L H XH XXH
bw 0.84±0.05 1.14±0.05 1.32±0.05 3.05±0.ten 4.19±0.thirteen 7.90±0.15 12.17±0.eighteen
hg 0.69 0.eighty four 1.65 2.sixty seven 3.05 7.fourteen 10.31
-.05 -.05 -.08 -.ten -.13 -.13 -.thirteen
Φ+1.5° 20 25 25 20 20 20 20
rb 0.35 0.35 0.41 1.19 1.60 1.ninety eight 3.ninety six
rt 0.thirteen +.05 0.30 +.05 0.sixty four +.05 1.17 +.thirteen 1.60 +.thirteen 2.39 +.13 3.eighteen +.thirteen
0.508 0.508 0.508 0.762 1.372 2.794 3.048

Dimension Of Linear Type Pulley Dimension & Tolerance Of Linear Type(mm)
 

 
Kind bw hg

Ψ+1.5°

rb rt Specifics
MXL .84±0.05 .sixty nine 20 .35 .thirteen .508 Particulars
XXL one.14±0.05 .eighty four 25 .35 .30 .508 Details
XL one.32±0.05 1.65 twenty five .41 .64 .508 Information
L three.05±0.ten two.sixty seven 20 one.19 1.17 .762 Specifics
H 4.19±0.13 3.05 twenty 1.sixty 1.six one.372 Details
XH 7.90±0.15 7.fourteen twenty 1.ninety eight 2.39 two.794 Details
XXH twelve.17±0.eighteen ten.31 twenty three.96 three.eighteen 3.048 Specifics

Dimension of Trapezoidal Tooth (mm)

 

Code

Type Kind y
grad
rb rt 2a Details
S E
br
N
br
S E
hg
N
hg
 

Devia -tion

  Devia -tion   Devia -tion mix ±.15° max   Devia -tion  
T2.5 1.seventy five +.050 1.eighty three +.050 .seventy five +.050 one twenty five .two .three +.050 .six Particulars
T5 2.96 +.050 three.32 +.050 one.twenty five +.050 1.95 twenty five .four .6 +.050 1 Details
T10 six.02 +.ten 6.57 +.ten two.six +.ten 3.4 twenty five .six .8 +.10 two Details
T20 eleven.sixty five +.150 12.6 +.150 five.two +.a hundred thirty six twenty five .8 1.2 +.ten 3 Details

 
Dimension of Curvilinear Tooth(mm)

 
Tyep PB HT R S R Angle Information
3M 3 one.28 .ninety one 1.90 .three ≈14° Specifics
5M five two.16 one.fifty six three.25 .48 ≈14° Details
8M 8 three.fifty four 2.fifty seven 5.35 .eight ≈14° Information
14M 14 6.twenty 4.65 nine.80 1.4 ≈14° Particulars

 

Transported By: 

Get in touch with details

Acle Luo

Organization Title: HangZhou CZPT synchronous belt Co., Ltd

Insert: Xihu (West Lake) Dis.n Town HangZhou Town HangZhou ZHangZhoug China(Mainland)

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Certification: ISO
Pulley Sizes: Type A
Manufacturing Process: Casting

###

Samples:
US$ 1.32/Piece
1 Piece(Min.Order)

|

Order Sample

###

Customization:

###

Type pb hg R r1 s Angle
3M 3 1.28 0.91 0.26~0.35 1.90 0.762 ≈14°
5M 5 2.16 1.56 0.48~0.52 3.25 1.144 ≈14°
8M 8 3.54 2.57 0.78~0.84 5.35 1.372 ≈14°
14M 14 6.20 4.65 1.36~1.50 9.80 2.794 ≈14°
20M 20 8.60 6.84 1.95~2.25 14.80 4.320 ≈14°

###

Type MXL XXL XL L H XH XXH
bw 0.84±0.05 1.14±0.05 1.32±0.05 3.05±0.10 4.19±0.13 7.90±0.15 12.17±0.18
hg 0.69 0 0.84 0 1.65 0 2.67 0 3.05 0 7.14 0 10.31 0
-0.05 -0.05 -0.08 -0.10 -0.13 -0.13 -0.13
Φ+1.5° 20 25 25 20 20 20 20
rb 0.35 0.35 0.41 1.19 1.60 1.98 3.96
rt 0.13 +0.05 0.30 +0.05 0.64 +0.05 1.17 +0.13 1.60 +0.13 2.39 +0.13 3.18 +0.13
0 0 0 0 0 0 0
0.508 0.508 0.508 0.762 1.372 2.794 3.048

###

Al Timing Pulley 45# Material
 
Type bw hg

Ψ+1.5°

rb rt Details
MXL 0.84±0.05 0.69 20 0.35 0.13 0.508 Details
XXL 1.14±0.05 0.84 25 0.35 0.30 0.508 Details
XL 1.32±0.05 1.65 25 0.41 0.64 0.508 Details
L 3.05±0.10 2.67 20 1.19 1.17 0.762 Details
H 4.19±0.13 3.05 20 1.60 1.6 1.372 Details
XH 7.90±0.15 7.14 20 1.98 2.39 2.794 Details
XXH 12.17±0.18 10.31 20 3.96 3.18 3.048 Details

###

Al Timing Pulley 45# Material
 

Code

Type Type y
grad
rb rt 2a Details
S E
br
N
br
S E
hg
N
hg
 

Devia -tion

  Devia -tion   Devia -tion mix ±.15° max   Devia -tion  
T2.5 1.75 +0.050 1.83 +0.050 0.75 +0.050 1 25 0.2 0.3 +0.050 0.6 Details
T5 2.96 +0.050 3.32 +0.050 1.25 +0.050 1.95 25 0.4 0.6 +0.050 1 Details
T10 6.02 +0.10 6.57 +0.10 2.6 +0.10 3.4 25 0.6 0.8 +0.10 2 Details
T20 11.65 +0.150 12.6 +0.150 5.2 +0.130 6 25 0.8 1.2 +0.10 3 Details

###

Al Timing Pulley 45# Material
 
Tyep PB HT R S R Angle Details
3M 3 1.28 0.91 1.90 0.3 ≈14° Details
5M 5 2.16 1.56 3.25 0.48 ≈14° Details
8M 8 3.54 2.57 5.35 0.8 ≈14° Details
14M 14 6.20 4.65 9.80 1.4 ≈14° Details
Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Certification: ISO
Pulley Sizes: Type A
Manufacturing Process: Casting

###

Samples:
US$ 1.32/Piece
1 Piece(Min.Order)

|

Order Sample

###

Customization:

###

Type pb hg R r1 s Angle
3M 3 1.28 0.91 0.26~0.35 1.90 0.762 ≈14°
5M 5 2.16 1.56 0.48~0.52 3.25 1.144 ≈14°
8M 8 3.54 2.57 0.78~0.84 5.35 1.372 ≈14°
14M 14 6.20 4.65 1.36~1.50 9.80 2.794 ≈14°
20M 20 8.60 6.84 1.95~2.25 14.80 4.320 ≈14°

###

Type MXL XXL XL L H XH XXH
bw 0.84±0.05 1.14±0.05 1.32±0.05 3.05±0.10 4.19±0.13 7.90±0.15 12.17±0.18
hg 0.69 0 0.84 0 1.65 0 2.67 0 3.05 0 7.14 0 10.31 0
-0.05 -0.05 -0.08 -0.10 -0.13 -0.13 -0.13
Φ+1.5° 20 25 25 20 20 20 20
rb 0.35 0.35 0.41 1.19 1.60 1.98 3.96
rt 0.13 +0.05 0.30 +0.05 0.64 +0.05 1.17 +0.13 1.60 +0.13 2.39 +0.13 3.18 +0.13
0 0 0 0 0 0 0
0.508 0.508 0.508 0.762 1.372 2.794 3.048

###

Al Timing Pulley 45# Material
 
Type bw hg

Ψ+1.5°

rb rt Details
MXL 0.84±0.05 0.69 20 0.35 0.13 0.508 Details
XXL 1.14±0.05 0.84 25 0.35 0.30 0.508 Details
XL 1.32±0.05 1.65 25 0.41 0.64 0.508 Details
L 3.05±0.10 2.67 20 1.19 1.17 0.762 Details
H 4.19±0.13 3.05 20 1.60 1.6 1.372 Details
XH 7.90±0.15 7.14 20 1.98 2.39 2.794 Details
XXH 12.17±0.18 10.31 20 3.96 3.18 3.048 Details

###

Al Timing Pulley 45# Material
 

Code

Type Type y
grad
rb rt 2a Details
S E
br
N
br
S E
hg
N
hg
 

Devia -tion

  Devia -tion   Devia -tion mix ±.15° max   Devia -tion  
T2.5 1.75 +0.050 1.83 +0.050 0.75 +0.050 1 25 0.2 0.3 +0.050 0.6 Details
T5 2.96 +0.050 3.32 +0.050 1.25 +0.050 1.95 25 0.4 0.6 +0.050 1 Details
T10 6.02 +0.10 6.57 +0.10 2.6 +0.10 3.4 25 0.6 0.8 +0.10 2 Details
T20 11.65 +0.150 12.6 +0.150 5.2 +0.130 6 25 0.8 1.2 +0.10 3 Details

###

Al Timing Pulley 45# Material
 
Tyep PB HT R S R Angle Details
3M 3 1.28 0.91 1.90 0.3 ≈14° Details
5M 5 2.16 1.56 3.25 0.48 ≈14° Details
8M 8 3.54 2.57 5.35 0.8 ≈14° Details
14M 14 6.20 4.65 9.80 1.4 ≈14° Details

How to Assemble a Pulley System

A pulley is a wheel that rotates on a shaft or shaft to support the movement of a taut cable. Pulleys allow power to be transmitted from the shaft to the cable.
pulley

Simple pulley

The simplest theory of operation of a pulley system assumes that the rope and weight are weightless and that the rope and pulley are not stretched. Since the force on the pulley is the same, the force on the pulley shaft must also be zero. Therefore, the force exerted on the pulley shaft is also distributed evenly between the two wires passing through the pulley. The force distribution is shown in Figure 1.
The use of simple pulleys is as old as history. Before the Industrial Revolution, people relied on muscle strength to carry heavy loads. Pulleys, levers and ramps make this possible. Today, we can see pulleys in a variety of systems, from exercise equipment to garage doors, and even rock climbers use them to help them reach greater heights. As you can see, these simple machines have been around for centuries and are used in everyday life.
Another simple pulley system is the pulley system. In this system, there is a fixed pulley at the top and a movable pulley at the bottom. The two pulleys are connected by a rope. This combination reduces the amount of work required to lift the load. Additionally, the ropes used in this system are usually made of rope and woven through the individual wheels of the pulley drum.
A pulley is an ingenious device that distributes weight evenly and can be used to lift heavy objects. It is easy to build and can be easily modified for a wide range of activities. Even young children can make their own with very few materials. You can also use simple household items such as washing machines, thin textbooks and even chopsticks. It’s very useful and can be a great addition to your child’s science and engineering activities.
The simplest pulley system is movable. The axis of the movable pulley can move freely in space. The load is attached to one end of the pulley and the other end to the stationary object. By applying force on the other end of the rope, the load is lifted. The force at the other end of the rope is equal to the force at the free end of the pulley.
Another form of pulley is the compound pulley. Compound pulleys use two or more wheels to transmit force. Compound pulleys have two or more wheels and can lift heavier objects. Dim is POLE2.
pulley

tapered pulley

It is important to clean and align the bolt holes before assembling the tapered pulley. The screws should be lubricated and the threads cleaned before installation. To install the pulley, insert it into the shaft keyway. The keyway should be aligned with the shaft hole to prevent foreign matter from entering the pulley. Then, alternately tighten the bolts until the pulley is tightened to the desired torque.
A tapered pulley is a basic structure. The pulley belt is arranged across four steps. Installed between the headstock casting and the main shaft, it is often used in the paper industry. It integrates with printing machinery and supports assembly lines. These pulleys are also available in metric range options, eliminating the need for ke-waying or re-drilling. They are easy to install, and users can even customize them to suit their needs.
CZPT Private Limited is a company that provides unique products for various industries. This large product is used for many different purposes. Also, it is manufactured for industrial use. The company’s website provides detailed specifications for the product. If you need a tapered pulley, contact a company in your area today to purchase a quality product!
Tapered pulleys are vital to paper mill machinery. Its special design and construction enable it to transmit power from the engine source to the drive components. The advantages of this pulley include low maintenance costs and high mechanical strength. Cone wheel diameters range from 10 inches to 74 inches. These pulleys are commonly used in paper mills as they offer low maintenance, high mechanical strength and low wear.
A tapered sleeve connects the pulley to the shaft and forms an interference fit connector. The taper sleeve is fixed on the shaft with a key, and the corresponding inner hole is fixed on the shaft with a key. These features transmit torque and force to the pulley through friction. This allows the tapered pulley to move in a circular motion. The torque transfer characteristics of this pulley are most effective in high speed applications.
The sleeve is the most important part when assembling the tapered pulley. There is an 8-degree taper inside the cone, which is closely connected to the inner surface of the pulley. Taper sleeves and pulleys are interchangeable. However, tapered pulleys can be damaged after prolonged use.
pulley

pulley pulley system

A pulley pulley system is a great way to move heavy objects. These systems have been around for centuries, dating back to the ancient Greeks. This simple mechanism enables a person to lift heavy objects. These blocks are usually made of rope, and the number of turns varies for different types of rope. Some blocks have more cords than others, which creates friction and interferes with the easy movement of the lifting system.
When using a pulley pulley, the first thing to decide is which direction to pull. Unfavorable rigging means pulling in the opposite direction. In theory, this method is less efficient, but sometimes requires a certain amount of work space. The benefit is that you will increase the mechanical advantage of the pulley by pulling in the opposite direction. So the interception and tackle system will give you more of a mechanical advantage.
Pulley pulleys are an excellent choice for lifting heavy objects. The system is simple to install and users can easily lift objects without extensive training. Figure 3.40 shows a pulley in action. In this photo, the person on the left is pulling a rope and tying the end of the rope to a weight. When the rope is attached to the load, the rope will be pulled over the pulley and pulley.
The blocks on the blocks are attached to the ends of the rope. This creates unique lifting advantages compared to single-line systems. In Figure 3, the tension of each thread is equal to one-third of the unit weight. When the rope is pulled over the pulley, the force is divided equally between the two wires. The other pulley reverses the direction of the force, but that doesn’t add any advantage.
Use pulleys to reduce traction and load. The weight of the load has not changed, but the length of the rope has increased. Using this method, lifting the load by pulling the rope four times reduces the force required to lift one foot. Likewise, if the pulley system had four pulleys instead of three, the length of the rope would be tripled.
The system can transmit loads in any direction. Rope length is determined by multiplying the distance from the fixed block to the load by the mechanical advantage. If the mechanical advantage is 3:1, then passing the rope through the pulley 3 times will produce the required traction distance. Also, the length of the rope will depend on the mechanical advantage, so if the load is three times the length of the rope, it will be more than three times the required length.

China Al Timing Pulley 45# Material     pulley design	China Al Timing Pulley 45# Material     pulley design
editor by czh 2022-12-02