Spur Gear

Spur Gear

– Precision CNC Machined Gear for Efficient Power Transmission

     The Spur Gear, a highly efficient and widely used gear type designed for transmitting motion and power between parallel shafts. Featuring straight-cut teeth parallel to the gear axis, spur gears provide smooth, reliable, and cost-effective performance in a wide range of industrial and mechanical applications.

Manufactured with advanced CNC machining and gear hobbing technology, our spur gears deliver exceptional accuracy, consistent tooth geometry, and optimal load distribution. Available in various materials such as carbon steel, alloy steel, stainless steel, and engineering plastics, these gears are engineered to meet diverse strength, wear resistance, and environmental requirements.

With customizable module, tooth count, bore size, and surface treatment options, our spur gears can be tailored to fit your exact application needs.

Key Features

• High Transmission Efficiency: Direct power transfer with minimal energy loss
• Precision Tooth Profile: Ensures smooth meshing and reduced noise
• High Load Capacity: Suitable for medium to heavy-duty applications
• Wide Material Options: Metal and plastic choices for different environments
• Customizable Design: Module, teeth, bore, and face width configurable
• Durable & Wear-Resistant: Long service life under continuous operation

Applications

• Industrial machinery and automation systems
• Gearboxes and power transmission equipment
• Automotive and mechanical assemblies
• Robotics and precision devices
• Agricultural and construction machinery

Manufacturing Process

• CNC Precision Machining (gear blank turning and preparation)
• Gear Hobbing or Gear Shaping (tooth profile generation)
• Heat Treatment (carburizing, quenching, or induction hardening for steel gears)
• Precision Grinding (for high-accuracy gears, optional)
• Deburring and Surface Finishing
• Surface Treatment (black oxide, plating, or coating)
• Final Inspection (tooth accuracy, pitch error, and runout testing)

Tolerance & Dimensions

• Gear Accuracy Grade: ISO 1328 Class 6–8 (customizable)
• Module Range: Customizable (e.g., M0.5 – M10+)
• Tooth Profile Accuracy: High precision hobbed or ground
• Bore Diameter Tolerance: H7 / ±0.01–0.02 mm
• Runout: ≤0.02 mm
• Concentricity: ≤0.02 mm
• Surface Roughness: Ra ≤ 0.8–1.6 μm (ground gears lower)
• Dimensional Tolerance: ±0.02–0.05 mm

OEM / ODM Manufacturing Capability

As a professional OEM/ODM manufacturer, we specialize in precision gear manufacturing and CNC machined components. With advanced gear cutting, heat treatment, and inspection capabilities, we provide customized spur gear solutions tailored to your performance and application requirements.

• Custom modules, tooth counts, and gear dimensions
• Bore customization (keyway, spline, set screw)
• Material selection for load, speed, and environment
• Heat treatment options for hardness and durability
• Surface finishing for corrosion resistance and aesthetics
• Logo engraving and private labeling
• Rapid prototyping and mass production

If you are sourcing a “Spur Gear”, straight gear, CNC spur gear, gear hobbing gear, steel spur gear, precision gear manufacturer, transmission gear OEM,we offer reliable, precision-engineered solutions tailored to your market. Contact us now for OEM customization, samples, or bulk quotations.