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Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users
Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing
Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!
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SURF3D
Trusted source for professional and affordable 3D models.
More Information About 3D Model :
A standard eight-groove V-belt pulley, frequently referred to as an octuple-groove sheave or wheel, is a specialized mechanical component engineered for high-capacity power transmission systems utilizing standard trapezoidal-section V-belts. This configuration is defined by the presence of eight parallel, circumferential tracks precision-machined into the periphery of the wheel, designed to accommodate eight corresponding standard V-belts simultaneously.
Function and Design:
The primary function of the octuple-groove design is to maximize torque transfer and minimize slippage in heavy-duty applications. By distributing the load across eight belts, the effective contact area between the belts and the sheave is significantly increased, leading to enhanced friction, reduced individual belt tension requirements, and superior redundancy compared to single or dual-groove systems. This load distribution prolongs the service life of both the belts and the bearings within the system.
Octuple-groove pulleys adhere strictly to international and industry standards (such as ISO 9982 or specifications dictated by organizations like the Rubber Manufacturers Association—RMA). These standards govern critical dimensional parameters, including the pitch diameter, outside diameter, groove angle (typically 34° to 38°), and depth, ensuring compatibility with specified V-belt profiles (e.g., A, B, C, or D section belts).
Construction and Application:
These components are typically manufactured from robust materials such as grey cast iron (e.g., GG-25), ductile iron, or steel alloys to withstand high continuous dynamic loads and minimize deflection. Manufacturing processes often include dynamic balancing to ensure smooth, vibration-free operation at high rotational speeds (RPMs).
The sheave is mounted onto a driving or driven shaft, secured via locking mechanisms that may include keyways with set screws, or specialized locking devices such as taper-lock or QD (Quick Disconnect) bushings, which provide a robust, frictional interference fit.
Octuple-groove V-belt sheaves are predominantly utilized in demanding industrial environments where significant horsepower transmission is required, including large-scale pumping stations, heavy industrial compressors, rock crushing equipment, large blowers, and high-capacity manufacturing lines. Their use is critical when the overall system efficiency and reliability under continuous heavy load must be prioritized.
KEYWORDS: Pulley, Sheave, V-Belt Drive, Power Transmission, Octuple Groove, Multi-Groove, Mechanical Component, Torque Transfer, Industrial Machinery, Drive System, Standardized Component, High Load, Efficiency, Cast Iron, Taper-Lock, Keyway, Pitch Diameter, Groove Angle, Sheave Wheel, Rotating Machinery, Shaft Coupling, Belt Redundancy, Synchronous Drive, Drive Ratio, RPM, Manufacturing Tolerance, Trapezoidal Groove, High Capacity, Octuple Track, RMA Standard
