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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
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More Information About 3D Model :
A standard seven-groove track pulley, formally referred to as a septuple-groove sheave, is a specialized mechanical component used within belt drive systems for the robust transmission of rotational power and torque. This configuration is engineered to accommodate seven individual V-belts simultaneously, enabling uniform load distribution across the width of the system.

The design adheres strictly to established industrial specifications (such as ISO standards, DIN norms, or regional ARPM/RMA guidelines) which define critical geometric parameters, including the pitch diameter, outside diameter, and the precise groove angle and depth. The standardization of these dimensions ensures interoperability and optimal frictional engagement with the corresponding standardized V-belt profiles (e.g., classical profiles A, B, C, or narrow profiles 3V, 5V, 8V).

Septuple-groove sheaves are primarily deployed in heavy-duty or high-power industrial applications where the cumulative load exceeds the capacity of single-belt or lower-groove configurations. Common applications include large capacity compressors, mining equipment, industrial fans, large pumps, and high-ratio speed reduction systems. The use of seven parallel V-belts offers significant advantages in load sharing, system stability, and redundancy, contributing to superior resistance against shock loads and extending the overall service life of the drive.

These pulleys are typically constructed from high-strength materials, commonly utilizing precision-machined cast iron (such as ASTM A48 Class 30 or higher) or ductile iron for enhanced durability and resistance to dynamic wear. The stringent dimensional tolerance of the groove tracks is essential to maintain proper belt tension, minimize slippage, and ensure the synchronous operation required for efficient power transfer.

KEYWORDS: Pulley, Sheave, V-Belt, Multi-Groove, Seven-Track, Power Transmission, Septuple, Drive System, Torque Transfer, Standardization, ISO, ARPM, High Load, Industrial Machinery, Cast Iron, Groove Angle, Pitch Diameter, Mechanical Component, Load Sharing, Synchronous Drive, Belt Drive, Shock Resistance, Dynamic Stress, Compressor Drive, Industrial Pump, Component Wear, Dimensional Tolerance, Frictional Contact, Multiple Belts, Heavy Duty.