Poulie de courroie de distribution sur mesure en aluminium/acier/superalliage moulée à la cire perdue

Synchronize motion and power transmission with absolute temporal precision using this custom investment-cast timing belt pulley. Precision-engineered for engine timing systems, industrial drives, and high-fidelity machinery, this component translates rotational input into perfectly timed output—delivered with the tooth-profile accuracy and monolithic integrity only investment casting can provide.

Multi-Alloy Material Flexibility: Available in lightweight aluminum for reduced inertial mass, high-strength steel for maximum torque capacity, or advanced superalloy for extreme-temperature or continuous-duty applications—each precision-selected to match specific service factors, operating speeds, and environmental conditions.
Investment-Cast Precision Tooth Profiles: Precision investment casting enables the formation of intricately contoured involute or curvilinear tooth forms, belt-retention flanges, and integrated hub geometry in a single, monolithic structure—unattainable through conventional machining or multi-component assembly while preserving AGMA/ISO pitch accuracy.
Single-Piece Integrated Architecture: Consolidates hub, flange, web, and tooth profile into one seamless casting—eliminating set screw retention, weld distortion, and fastener creep while reducing component count and assembly labor.
Guaranteed Pitch Accuracy & Dynamic Balance: Near-net-shape casting fidelity combined with precision CNC finishing ensures consistent tooth spacing, concentric pitch diameter, and minimal residual unbalance—eliminating timing error and parasitic vibration at rated operating speeds.
Significant Weight Reduction Potential: Thin-section web designs and strategic material removal cast directly into the blank enable aggressive mass optimization without compromising tooth shear strength or hub retention integrity.
Fully Customizable Drive Parameters: Manufactured to customer-specific tooth counts, belt width accommodations, bore diameters, keyway geometries, and mounting bolt patterns—accommodating everything from high-volume OEM engine timing systems to bespoke industrial power transmission applications.
Surface-Engineered Durability: Available with optional hard anodizing, black oxide, electroless nickel, or phosphate coatings—providing wear resistance, corrosion protection, and extended service life in contaminated or high-humidity operating environments.

Applications:

• Engine Timing Drive Systems: Essential for DOHC, variable valve timing, and high-performance cam drive applications requiring zero slip and permanent timing correlation between crankshaft and camshaft.

• Industrial Power Transmission: Ideal for machine tool spindles, printing presses, packaging equipment, and textile machinery demanding synchronized multi-axis motion without cumulative positional error.

• Automotive Accessory Drives: Suitable for supercharger drives, balance shaft systems, and auxiliary equipment requiring positive engagement and maintenance-free operation.

• Precision Instrumentation: Engineered for medical imaging devices, semiconductor manufacturing equipment, and laboratory automation requiring silent, backlash-free rotary motion transfer.

• Custom Prototype & Low-Volume Production: Accommodates specialty drive requirements, vintage engine retrofits, and one-off machinery builds with non-standard center distances and ratio specifications.

More than a toothed wheel, this investment-cast timing pulley is the temporal conscience of your rotating system—preserving phase angle, eliminating cumulative error, and ensuring every driven component arrives exactly when, and where, your process demands. Whether you’re engineering a competition valvetrain or high-precision industrial indexing system, it’s the component that proves timing certainty begins with precision-cast, integrally toothed continuity.