TIMING PULLEY
| Parameter | Technical Specification |
|---|---|
| Product Type | Industrial Synchronous Timing Belt Pulley |
| Material Options | Aluminum Alloy (6061-T6/7075-T6), Steel (S45C/AISI 1045), Stainless Steel (304/316), Cast Iron |
| Tooth Profile Compatibility | HTD (3M, 5M, 8M, 14M), STD (S3M, S5M, S8M), T (T5, T10, AT5, AT10), Imperial (MXL, XL, L, H) |
| Bore Configuration | Pilot Bore, Finished Bore with Keyway & Setscrews, Taper-Lock Bushing, QD Bushing, Clamping Hub |
| Surface Treatment | Anodized (Clear/Black/Hard), Black Oxide, Zinc Plated, Electroless Nickel Plating, Passivated |
| Precision Class | ISO 5294 / DIN 7721 Hobbed Tolerances (up to H7 Bore Tolerance) |
| Flange Specification | Pressed / Screwed / Machined Aluminum / Stainless Steel Flanges (Single or Dual Side) |
| Temperature Range | -40°C to +300°C (-40°F to +572°F, Material Dependent) |
Description
Product Description
Timing Pulleys are precision-machined positive-drive components engineered with evenly spaced axial grooves to mesh with synchronous timing belts. By eliminating metal-to-metal slip, timing pulleys ensure exact speed ratios, constant angular velocity, and zero backlash motion control. Available in a wide array of profiles, materials, and mounting styles, they serve as core drive elements in both lightweight precision automation and high-torque power transmission.
Applications
Factory Automation & Motion Control: CNC routers, 3D printers, robotic arms, and linear positioning stages.
Industrial Machinery: Packaging equipment, textile machinery, commercial printing presses, and conveyor systems.
Heavy-Duty Drives: Automotive engine timing systems, industrial blowers, compressors, and pump drives.
Key Features
Positive Synchronous Drive: Prevents slip and timing drift, ensuring precise mechanical synchronization and indexing.
High-Efficiency Power Transfer: Low friction tooth engagement minimizes energy losses and heat generation during high-speed rotation.
Versatile Material Selection: Material choices range from lightweight aluminum for low inertia to heavy-duty steel for maximum shock load resistance.
Precision Tooth Geometry: CNC hobbing maintains exact pitch accuracy, reducing vibration, noise, and belt tooth wear over extended service cycles.
Related Products
Related products
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TIMING PULLEYSteel Timing Pulley
Parameter Technical Specification Product Type Heavy-Duty Precision Steel Timing Pulley Material Grade Medium Carbon Steel (S45C / AISI 1045), Alloy Steel (4140), Low Carbon Steel (1020) Tooth Profile Compatibility HTD (3M, 5M, 8M, 14M), STD (S3M, S5M, S8M, S14M), T (T5, T10, T20), AT (AT5, AT10, AT20), Imperial (XL, L, H, XH) Bore Configuration Pilot Bore, Stock Bore, Finished Bore with Keyway & Setscrews, Taper-Lock Bushing (TL), QD Bushing Surface Treatment Black Oxide, Zinc Plated (Clear/Yellow), Phosphate Coated, Case Hardened (Induction / Nitrided) Precision Class ISO 5294 / DIN 7721 Standard Precision (CNC Machined Tolerances up to H7) Flange Specification Heavy-Duty Zinc-Plated Steel Flanges (Pressed / Screwed, Single or Dual Side) Temperature Range -40°C to +300°C (-40°F to +572°F) -
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TIMING PULLEYAluminum Alloy TIMING BELT
Parameter Technical Specification Product Type Precision Industrial Timing Pulley Material Grade High-Grade Aluminum Alloy (6061-T6, 7075-T6, AL2024) Tooth Profile Compatibility HTD (3M, 5M, 8M, 14M), STD (S2M, S3M, S5M, S8M), T (T2.5, T5, T10), AT (AT5, AT10), Imperial (MXL, XL, L, H) Bore Configuration Pilot Bore, Stock Bore, Finished Bore with Keyway & Setscrews, Taper-Lock Bushing Bore Surface Treatment Anodized (Clear / Black / Hard Anodized), Electroless Nickel Plating, Passivated Precision Class ISO 5294 / DIN 7721 Standard Precision (Custom CNC Tolerances up to H7) Flange Specification Pressed Zinc-Plated Steel / Aluminum Flanges (Single or Dual Side) Temperature Range -40°C to +200°C (-40°F to +392°F)