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Home / All / Timing Pulley / Serrated Idler Gear Timing Pulley / Serrated Idler Pulley | Anti-Slip Teeth | Aluminum Alloy | Support OEM, ODM
Serrated Idler Pulley | Anti-Slip Teeth | Aluminum Alloy | Support OEM, ODM
| Share | |
|---|---|
| Categories | Serrated Idler Gear Timing Pulley |
| Trademark/Brand | GOODLY |
| Material | Aluminum 6061 with Anodizing |
| Tooth Profile | GT2, GT3, T5, AT5, HTD 3M/5M/8M |
| Bore Type | Plain Bore, Setscrew, Taper Bush |
| Bearing Type | Sealed Ball Bearing |
| Flange Options | Single Flange, Double Flange, Flangeless |
| MOQ | 1 piece |
| Warranty | 1 year |
| Unit Price | US $ 8.12-7.65 / piece |
| Terms of Payment | L/C, Western Union |
| Update Time | Jan 16,2026 |
Detail Information
Custom Serrated Idler Pulley Product Overview
The serrated idler gear pulley is a specialized component designed for precision timing belt systems where maintaining proper tension and preventing belt slippage is critical. Unlike smooth idler pulleys, this innovative serrated idler pulley features precisely machined teeth that actively engage with the timing belt's tooth profile. This design provides positive grip, eliminates micro-slippage, and ensures accurate synchronization in high-torque applications. Manufactured from high-strength aluminum alloy with precision bearings, it serves as both a tensioning device and a guided roller in complex timing drive layouts. Ideal for CNC machinery, industrial automation, and precision positioning systems, this pulley significantly enhances system reliability and positioning accuracy.
Why Choose Our Serrated Idler Pulleyl
CNC-machined from 6061 aluminum alloy for lightweight durability.
Cost-effective solution for preventing timing belt slippage and maintaining accuracy.
Full customization of bore size, flange configuration, and tooth profile available.
Precision bearings ensure smooth operation and long service life.
Strict quality control guarantees perfect tooth geometry and dimensional accuracy.
Expert technical support for timing system design and troubleshooting.
Custom Serrated Idler Pulley What You Want
| SpecificationĀ | Details |
| Tooth Profile | GT2, GT3, T5, AT5, HTD 3M/5M/8M |
| Material | Aluminum 6061 with Anodizing |
| Bore Type | Plain Bore, Setscrew, Taper Bush |
Bearing Type | Sealed Ball Bearing |
Flange Options | Single Flange, Double Flange, Flangeless |
FAQ
Q1: What is the purpose of the serrated teeth on an idler pulley?
A1: The teeth positively engage with the timing belt to prevent slippage and maintain precise synchronization.
Q2: When should I use a serrated idler instead of a smooth one?
A2: In high-torque applications, reverse load conditions, or where precise positioning is critical.
Q3: Does it work with all timing belt profiles?
A3: The pulley tooth profile must exactly match your timing belt profile (GT2, T5, etc.).
Q4: Can it be used as a drive pulley?
A4: No, it's designed as an idler/tensioner; the teeth ensure tracking but don't transmit significant power.
Q5: How does it affect belt life?
A5: Properly aligned, it extends belt life by preventing slippage and reducing wear.
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We manufacture and customize industrial
motion belts to precisely match mainstream
equipment worldwide.
Please send your message to us
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- Mobile Phone
- *Title
- *Content