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High-Precision Spur Gear - Carbon Steel for Heavy-Duty Industrial Transmission

Custom Module Spur Gear - 20° Pressure Angle for Parallel Shaft Systems

Compact, wear-resistant spur gears engineered for simple installation, universal compatibility, and consistent performance in CNC machines, robotics, and legacy equipment.

Model:
Spur Gears
Brand:
PLW or Made to order
Material:
Carbon Steel
Transport Package:
Plastic Bag+Carton Box+Plywood Case
Trademark:
PLW
Origin:
CHINA
Standard Or Nonstandard:
Standard
Type:
Spur Gears

Availability:

Quantity:



Inquire Add to Basket

Product Description

Custom Module Spur Gear | 20° Pressure Angle Parallel Shaft Spur Gear

Product Overview

Our custom module spur gears are precision-engineered with a standard 20° pressure angle, specially designed for parallel shaft power transmission systems. Adhering to international industrial gear standards, these straight spur gears deliver stable, efficient, and low-noise power transmission for a wide range of mechanical drive equipment. We support full customizations of module, tooth count, pitch diameter, bore size, and surface treatment, meeting personalized industrial transmission demands for different machinery scenarios.

The 20° pressure angle design is the most universal and reliable option for parallel shaft gear systems. It balances excellent tooth strength, anti-wear performance, and meshing stability, effectively avoiding tooth deformation and transmission failure during high-speed and high-load operation. Compared with other pressure angle gears, our 20° PA spur gears feature higher transmission efficiency, lower backlash, and more durable service life.

Core Features & Advantages

Standard 20° Pressure Angle Design: Optimized tooth profile ensures smooth meshing, reduces friction loss and operating noise, greatly improves transmission accuracy and stability, ideal for standard parallel shaft drive systems.
Full Custom Module Support: Customizable gear modules ranging from small precision modules to heavy-duty large modules. We customize gear size, tooth number, keyway, hub style and tolerance according to customer drawings and technical requirements.
High Load-Bearing & Durability: The 20° pressure angle structure enhances tooth root strength, effectively resists bending and impact loads, suitable for continuous high-intensity industrial operation, reducing equipment maintenance frequency.
Precision Machining: Manufactured with advanced CNC gear hobbing and finishing technology, strict tooth pitch and runout tolerance control, ensuring precise parallel shaft synchronization and consistent power output.
Multiple Material & Surface Treatment Options: Available in carbon steel, alloy steel, stainless steel, nylon, and engineering plastic. Support heat treatment (quenching & tempering, carburizing) and surface treatment (blackening, galvanizing, grinding) for anti-rust, anti-wear and high-hardness performance.
Low Maintenance & High Efficiency: Stable meshing performance minimizes backlash and vibration, improves mechanical transmission efficiency, and lowers long-term operating costs.

Technical Specifications

Product Type: Custom Straight Spur Gear
Pressure Angle: Standard 20°
Applicable System: Parallel Shaft Transmission Systems
Custom Module Range: Customized per customer requirements
Processing Grade: Industrial precision grade (customizable precision)
Optional Materials: 45# Steel, 40Cr, 20CrMnTi, Stainless Steel, PA/PU Plastic
Surface Processing: Black oxide, zinc plating, hard anodizing, gear grinding, heat treatment
Application Speed: Suitable for low, medium and high-speed parallel shaft drive equipment

Wide Applications

These 20° pressure angle custom spur gears are widely applied in all kinds of parallel shaft mechanical transmission equipment, including industrial automation machinery, conveyor equipment, packaging machinery, textile machinery, agricultural machinery, mining equipment, small and medium-sized gearboxes, motor drive systems, and general industrial mechanical transmission devices. They are the core basic transmission parts for standard parallel shaft power distribution and speed regulation systems.

Custom Service

We provide one-stop OEM & ODM custom services for spur gears. Customers can offer gear drawings, module parameters, size requirements, material demands and usage scenarios. Our professional engineering team will optimize the gear design, control production quality strictly, and deliver high-precision, high-cost-performance custom spur gears that fully match your equipment operation needs. Strict quality inspection, fast production lead time, and reliable after-sales service are always our core commitments.

Gear Spur Gears Custom Module Spur Gear - 20° Pressure Angle for Parallel Shaft Systems Spur Gear