Custom High Precision Timing Belt Pulley (Type A/B/D/E/F/K)
The timing belt pulley is a low-speed and high-torque transmission part that combines the advantages of belt drive, chain drive, and gear drive. It has the advantages of high efficiency, small size, less maintenance, no pollution, and small load on the shaft. The basic shape of the timing belt pulley： A-shape, B-shape, D-shape, E-shape, F-shape, and K-shape.
High Precision Timing Belt Pulley Overview
High precision timing belt pulleys combine the key mechanical advantages of belt, chain, and gear drives to deliver zero-slip synchronous power transmission. Engineered for low-speed high-torque applications as well as high-speed dynamic positioning, these pulleys offer exceptional transmission efficiency exceeding 98%. Available in standard ANSI/ISO hub shapes (Type A, B, D, E, F, and K), our pulleys are custom-machined from C45 carbon steel, stainless steel, aluminum alloy, or ductile cast iron to ensure smooth operation, minimal vibration, and zero maintenance.
Product Specifications
| Parameter | Specification Detail |
|---|---|
| Product Name | High Precision Timing Belt Pulley / Timing Idler Pulley |
| Basic Hub Configurations | Type A (Plain No Flange), Type B (Flanged One Hub), Type D (Double Flange Hubless), Type E (Webbed), Type F (Flanged Double Hub), Type K (Clamped Hub) |
| Teeth Profiles | Classic Trapezoidal: MXL, XL, L, H, XH, XXH High Torque Drive (HTD/STPD): S2M, S3M, S5M, S8M, HTD 2M, 3M, 5M, 8M, 14M, P2M, P3M, P5M, P8M Precision Positioning: 2GT, 3GT, 5GT, 8YU Metric Light/Heavy Load: T5, T10, T20, AT5, AT10, AT20 |
| Material Options | 6061/7075 Aluminum, S45C (45# Carbon Steel), SUS304/SUS303 Stainless Steel, Ductile Cast Iron |
| Bore Options | Pilot Bore, Precision Finished Bore (H7), Keyway, Taper Bore, Clamping Bore |
| Surface Treatment | Clear/Black Anodizing, Hard Anodizing, Black Oxide (Blackening), Electroless Nickel Plating, Zinc Plating |
| Machining Processes | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Precision CNC Turning & Grinding |
| Quality Control Equipment | Optical Projector, Salt Spray Corrosion Tester, Hardness Tester, Coating Thickness Gauge, 2D Measuring System |
| Application Industries | Robotics, Industrial Manipulators, Packaging Equipment, Printing Machinery, Logistics Conveyors, Die-Cutting Units, 3C Electronics, UAVs |
Key Mechanical Characteristics
- Positive Synchronization: Precise tooth meshing eliminates rotational slippage and maintains a constant speed ratio up to 50 m/s.
- High Transmission Efficiency: Delivers over 98% efficiency, reducing operational energy consumption and friction wear.
- Low Noise & Vibration Absorption: Smooth engagement absorbs shock loads and dampens operational resonance in high-speed drives.
- Zero Maintenance Required: No lubrication needed, reducing contamination risks in cleanrooms, pharmaceuticals, and food packaging.
Custom OEM Manufacturing & Quality Assurances
- 1-Year Quality Warranty: Strict adherence to ISO9001 standards. We promise free maintenance or replacement for any manufacturing defects within 1 year.
- CAD Engineering Assistance: Submit your 2D/3D technical drawings for instant quotes. Our team can also create CAD models based on your equipment specifications.
- Prototype Friendly: Single-piece sample orders are accepted for fitment testing prior to volume manufacturing.
- NDA Protection: Strict confidentiality enforced for proprietary client designs and custom OEM specifications.
Production Workshop & Protective Packaging
To ensure all timing pulleys arrive without surface damage or tooth deformation during international transit, we follow a rigorous 4-step export packaging standard:
- Individual anti-collision plastic shrink/shell wrapping
- Individual internal carton box protection
- Heavy-duty corrugated master carton loading
- Fumigated solid wooden crate outer packaging
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Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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