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MISUMI Timing Pulleys, Idlers（Tooth Type (Belt Type)：XL）
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9 items
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MISUMI
[Material]
· Pulley: Aluminum alloy, S45C equivalent, SUS304
· Flange: Aluminum alloy, SPCC, SUS304
[Surface treatment]
· Clear anodize, black anodize, hard clear anodize (firm hardness 300HV~), electroless nickel plating, black iron oxide coatingType Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Timing Pulley XL 6.4 ～ 19 10 ～ 72 Shape A / Shape B Steel / Aluminum / Stainless Steel 0.25 ～ 0.5 Not Provided / Black Oxide / Clear Anodize / Black Anodize / Hard Clear Anodize / Electroless Nickel Plating Days to Ship: 6 Day(s) or more 
6 Day(s) or more
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Economy series
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MiSUMi EconomyMiSUMi EconomyMISUMI
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Timing Pulleys XL
Timing Pulleys are an economy item, The price is cheaper than the MISUMI standard product. They offer a wide variety of sizes to choose from.
[Feature]
● Belt Width Used (mm.) : 6.4, 7.9, 9.5 and 12.7
● Belt Width Used (Inch.) : 0.25, 0.31, 0.37 and 0.5
● Applicable with Belt Type : XL
● Number of Teeth Minimum/Maximum : 10 to 50
● Shaft Bore Diameter Minimum/Maximum (mm.) : 5 to 16
● Shaft Bore Specs. : Can select between Round Hole, Round Hole + Tap and New JIS keyway + Tap
● Material : Aluminum Alloy
● Surface treatment : Clear Anodized
[Application]
Timing pulleys are frequently utilized in systems that incorporate timing belts to regulate and govern the movement of the machinery.- Volume Discount
Type Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Timing Pulley XL 6.4 ～ 12.7 10 ～ 50 Shape A / Shape B Aluminum 0.25 ～ 0.5 Clear Anodize From: ₹ 649.00 Days to Ship: Same day
Same day
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You can add up to 6 items per a category to the compare list.
Bar-Shaped Timing Pulleys - MXL, XL, S2M, S3M, S5M
MISUMI
[Material]
· Pulley: Aluminum alloy
[Surface treatment]
· None
[Pulley shape]
· A shape- Volume Discount
Type Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Bar-Shaped Timing Pulley XL 100 16 ～ 40 - Aluminum - Not Provided From: ₹ 2,245.48 Days to Ship: 9 Day(s)
9 Day(s)
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Economy series
You can add up to 6 items per a category to the compare list.
MiSUMi EconomyMiSUMi EconomyMISUMI
New at MISUMI? Get 20% Discount on your First Purchase. Click to Register Now
Idlers XL
Idlers for timing pulleys are an economy item, The price is cheaper than the MISUMI standard product. They offer a wide variety of sizes to choose from.
[Feature]
● Belt Width Used (mm.) : 6.4, 9.5 and 12.7
● Belt Width Used (Inch.) : 0.25, 0.37 and 0.5
● Number of Teeth : 16, 18, 20 and 22
● Shaft Bore Diameter (mm.) : 5 ,6 and 8
● Bearing Position : Central Single Bearing and Both Sides Bearing
● Material :
Body and Flange : Aluminum Alloy
● Surface treatment : Clear Anodized
[Application]
Idlers for timing pulleys are used to maintain proper tension and alignment in timing belt systems- Volume Discount
Type Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Idler with Teeth XL 6.4 ～ 12.7 16 ～ 22 - Aluminum 0.25 ～ 0.5 Clear Anodize From: ₹ 684.41 Days to Ship: Same day or more
Same day or more
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Economy series
You can add up to 6 items per a category to the compare list.
MiSUMi EconomyTiming Pulleys Aluminum Clear Anodized XL
MiSUMi EconomyMISUMI
New at MISUMI? Get 20% Discount on your First Purchase. Click to Register Now
- Volume Discount
Type Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Timing Pulley XL 6.4 ～ 12.7 - Shape A / Shape B Aluminum - Clear Anodize Days to Ship: 8 Day(s) or more
8 Day(s) or more
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You can add up to 6 items per a category to the compare list.
MISUMI
[Material]
· Pulley: Extra super duralumin aluminum alloy, S45C equivalent
· Flange: Aluminum alloy, SPCC
· Bushing: S45C equivalent
[Surface treatment]
· Clear anodize, black oxideType Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Keyless Pulley XL 12.7 20 ～ 72 Shape E / Shape F Steel / Aluminum 0.5 Black Oxide / Clear Anodize Days to Ship: 13 Day(s)
13 Day(s)
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You can add up to 6 items per a category to the compare list.
Timing Pulleys - Width Configurable - MXL, XL, S2M, S3M, S5M
MISUMI
This timing pulley can be specified the pulley width in units of 1 mm.
[Material]
· Pulley: Aluminum alloy
· Flange: Aluminum alloy
[Surface treatment]
· Clear anodize
[Pulley shape]
· A shape
[Shaft]
· Round hole, Round hole + TapType Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Timing Pulley XL 6.4 ～ 12.7 16 ～ 40 Shape A Aluminum - Clear Anodize Days to Ship: 9 Day(s)
9 Day(s)
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You can add up to 6 items per a category to the compare list.
Flanged Idlers with Teeth - MXL, XL - Center Bearing
MISUMI
[Material]
· Pulley: Aluminum alloy
· Flange: Aluminum alloy
· Bearing: Steel
[Surface treatment]
· Clear anodize, electroless nickel plating- Volume Discount
Type Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Idler with Teeth XL 6.4 ～ 12.7 18 ～ 36 - Aluminum 0.25 ～ 0.5 Clear Anodize / Electroless Nickel Plating From: ₹ 2,347.34 Days to Ship: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Flanged Idlers with Teeth - MXL, XL - Both Sides Bearing
MISUMI
[Material]
· Pulley: Aluminum alloy
· Flange: Aluminum alloy
· Bearing: Steel
[Surface treatment]
· Clear anodize- Volume Discount
Type Tooth Type (Belt Type) Belt Width Used (mm)(mm) No. of Teeth(T) Pulley Shape Material Belt Width(Inch) Surface Treatment Idler with Teeth XL 6.4 ～ 12.7 16 ～ 36 - Aluminum 0.25 ～ 0.5 Clear Anodize From: ₹ 2,045.40 Days to Ship: 6 Day(s) or more
6 Day(s) or more
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| Specifications |
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| No. of Teeth(T) |
| Pulley Shape |
| Material |
| Belt Width(Inch) |
| Surface Treatment |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.    | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI |
| Product Series | Timing Pulleys - Width Configurable - MXL, XL, S2M, S3M, S5M | ||||||||
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| From | - | ₹ 649.00- | ₹ 2,245.48- | ₹ 684.41- | - | - | - | ₹ 2,347.34- | ₹ 2,045.40- |
| Days to Ship | 6 Day(s) or more | Same day | 9 Day(s) | Same day or more | 8 Day(s) or more | 13 Day(s) | 9 Day(s) | 6 Day(s) or more | 6 Day(s) or more |
| Specifications | |||||||||
| Type | Timing Pulley | Timing Pulley | Bar-Shaped Timing Pulley | Idler with Teeth | Timing Pulley | Keyless Pulley | Timing Pulley | Idler with Teeth | Idler with Teeth |
| Tooth Type (Belt Type) | XL | XL | XL | XL | XL | XL | XL | XL | XL |
| Belt Width Used (mm)(mm) | 6.4 ～ 19 | 6.4 ～ 12.7 | 100 | 6.4 ～ 12.7 | 6.4 ～ 12.7 | 12.7 | 6.4 ～ 12.7 | 6.4 ～ 12.7 | 6.4 ～ 12.7 |
| No. of Teeth(T) | 10 ～ 72 | 10 ～ 50 | 16 ～ 40 | 16 ～ 22 | - | 20 ～ 72 | 16 ～ 40 | 18 ～ 36 | 16 ～ 36 |
| Pulley Shape | Shape A / Shape B | Shape A / Shape B | - | - | Shape A / Shape B | Shape E / Shape F | Shape A | - | - |
| Material | Steel / Aluminum / Stainless Steel | Aluminum | Aluminum | Aluminum | Aluminum | Steel / Aluminum | Aluminum | Aluminum | Aluminum |
| Belt Width(Inch) | 0.25 ～ 0.5 | 0.25 ～ 0.5 | - | 0.25 ～ 0.5 | - | 0.5 | - | 0.25 ～ 0.5 | 0.25 ～ 0.5 |
| Surface Treatment | Not Provided / Black Oxide / Clear Anodize / Black Anodize / Hard Clear Anodize / Electroless Nickel Plating | Clear Anodize | Not Provided | Clear Anodize | Clear Anodize | Black Oxide / Clear Anodize | Clear Anodize | Clear Anodize / Electroless Nickel Plating | Clear Anodize |
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FAQ's Timing Pulleys, Idlers
- Question: What are timing pulleys and idlers?
- Answer: Timing pulleys are wheels with teeth that engage with the teeth on a timing belt to transmit power and synchronize the rotation of two shafts. Idlers are pulleys that support the timing belt and help to maintain tension.
- Question: What are the different types of timing pulleys and idlers?
- Answer:
There are many different types of timing pulleys and idlers available, depending on the application. Some common types include:
Timing pulleys: Synchronous pulleys, HTD pulleys, AT pulleys, and XL pulleys.
Idlers: Flanged idlers, flat idlers, and spring-loaded idlers.
- Question: What are the factors to consider when choosing timing pulleys and idlers?
- Answer: When choosing timing pulleys and idlers, it is important to consider the following factors:
Belt type: The type of timing belt that will be used.
Belt width: The width of the timing belt.
Number of teeth: The number of teeth on the timing belt
Pulley shape: The shape of the timing pulley (e.g., straight-tooth, curved-tooth, or flanged).
Material: The material of the timing pulley and idler (e.g., steel, aluminum, or plastic).
Surface treatment: The surface treatment of the timing pulley and idler (e.g., black oxide, zinc plating, or nickel plating).
- Question: What are the benefits of using timing pulleys and idlers?
- Answer: Timing pulleys and idlers offer a number of benefits, including:
Positive power transmission: Timing pulleys and idlers provide positive power transmission, meaning that the timing belt cannot slip. This is important for applications where precise synchronization is required.
Low maintenance: Timing pulleys and idlers require very little maintenance. The timing belt is the only component that needs to be replaced periodically.
Long service life: Timing pulleys and idlers have a long service life, making them ideal for demanding applications. - Question: What are some common applications of timing pulleys and idlers?
- Answer: Timing pulleys and idlers are used in a wide variety of applications, including:
Industrial automation: Timing pulleys and idlers are used in industrial automation systems to transmit power and synchronize the rotation of different shafts.
Manufacturing: Timing pulleys and idlers are used in manufacturing processes to drive conveyors, machine tools, and other equipment.
Automotive: Timing pulleys and idlers are used in automotive engines to drive the camshaft and other components.
Aerospace: Timing pulleys and idlers are used in aerospace applications to drive pumps, fans, and other critical components. - Question: How do I install timing pulleys and idlers?
- Answer: To install timing pulleys and idlers, follow these steps:
Mount the timing pulleys on the shafts.
Install the timing belt on the pulleys.
Adjust the tension of the timing belt.
Install the idlers. - Question: How do I maintain timing pulleys and idlers?
- Answer: The only maintenance required for timing pulleys and idlers is to inspect the timing belt for wear and tear. If the timing belt is worn or damaged, it should be replaced immediately.
- Question: What are some common problems with timing pulleys and idlers?
- Answer: Some common problems with timing pulleys and idlers include:
Belt wear and tear: The timing belt is the only component that needs to be replaced periodically. The rate of wear and tear will depend on the application and the environment in which the timing belt is operating.
Misalignment: If the timing pulleys are not misaligned, it can cause the timing belt to wear prematurely.
Corrosion: Corrosion can damage the timing pulleys and idlers, reducing their service life. - Question: How do I troubleshoot problems with timing pulleys and idlers?
- Answer:
If you are experiencing problems with your timing pulleys and idlers, you can try the following troubleshooting steps:
Inspect the timing belt for wear and tear. If the timing belt is worn or damaged, it should be replaced immediately.
Check the alignment of the timing pulleys. If the pulleys are not aligned, they should be adjusted.
Inspect the timing pulleys and idlers for corrosion. If the pulleys and idlers are corroded, they should be cleaned and protected. - Question: Why are pulleys better than gears?
- Answer:
1.Simplicity installation : Pulleys have a simpler design and operation compared to gears. They consist of a grooved wheel and a belt, making them easier to install, and maintain. Gears, on the other hand, require precise tooth profiles and arrangements, adding complexity.
2.Noise and Vibration: Pulleys generally produce less noise and vibration compared to gears. The direct contact between gear teeth can create noise, particularly at high speeds. In contrast, pulleys that use a belt or rope for motion transfer offer smoother operation, resulting in reduced noise and vibration levels.
3.Misalignment Tolerance Available: Pulleys can accommodate a certain degree of misalignment between the driving and driven shafts. This flexibility is valuable in situations where precise alignment is challenging. Gears, on the other hand, require more precise alignment for optimal performance and can be sensitive to misalignment.
4.Overload Protection: Pulleys can provide some level of overload protection due to the slipping action of the belt. If the load exceeds a certain threshold, the belt may slip on the pulley, preventing damage to the system. Gears do not offer this slipping action and are more prone to damage when subjected to excessive loads.
It's important to recognize that gears have their own advantages, such as higher precision, greater efficiency, and the ability to transmit higher torque loads. The choice between pulleys and gears depends on the specific requirements of the application, including factors like load capacity, precision, speed control, and cost considerations.
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