Spur Gear Rack Manufacturer

Specifications:
Precision Grade: DIN 6h25
Material: C45 / 40Cr / 42CrMo
Type: Straight Rack
Treatment of Teeth: Ground
Hardness: Overall Quenching & High-Frequency Tooth Hardening (HRC50–55)
Sides Ground: Included
Pressure Angle: 20°   
Total Pitch Error: 0.036mm/1000mm

Yuchen Gear proudly presents the DIN6 High-Precision Ground Spur Gear Rack, a product that integrates cutting-edge gear processing technology with durable performance characteristics. Backed by over two decades of industry experience, this gear rack has quickly become a reliable choice across high-end manufacturing applications.

Product Features:
Smooth Transmission with Low Noise
The gear rack is finished with precision grinding, resulting in an exceptionally smooth tooth surface with low roughness. This reduces vibration and noise during meshing with mating gears, ensuring quiet and stable transmission. It is especially suitable for environments with strict noise requirements, such as cleanrooms or precision machinery operations.

High Positioning Accuracy
Engineered with advanced meshing technology, the rack guarantees continuous multi-tooth engagement and near-zero backlash. It offers positioning accuracy within ±20 microns, allowing precise tooth profile location control. This significantly reduces cumulative pitch errors, which is crucial for equipment that requires exact motion control, such as CNC machines and robotic systems, improving machining precision and end-product quality.

Enhanced Corrosion Resistance
Through the use of high-grade materials and optional surface treatments, this gear rack demonstrates nice resistance to corrosion. It performs reliably in harsh conditions, including humid or chemically active environments like those found in food processing or chemical plants. These properties ensure extended service life and consistent equipment performance.

Strict Quality Control & After-Sales Support
Each rack undergoes 18 quality control checks from raw material selection to final inspection, in full compliance with ISO9001 standards. Yuchen maintains a stringent quality management system and is equipped with state-of-the-art production and testing machinery. In addition to good product reliability, the company offers technical support and professional solutions, helping customers resolve application challenges efficiently, backed by 20 years of practical expertise.

Application Scope:
This spur gear rack is widely used in gantry robots for automated loading and unloading, material handling systems, and palletizing robots. It enables fast and accurate positioning with efficient power transmission, ensuring precision movement and operational flexibility. It supports the reliable operation of automated production lines across various industries.

Specifications:
Precision Grade: DIN 8e27
Material: C45 / 40Cr / 42CrMo
Type: Straight Rack
Treatment of Teeth: Milled
Hardness: Overall Quenching, HRC18–20; no high-frequency surface hardening
Sides Ground: Included
Pressure Angle: 20°   
Total Pitch Error: 0.08mm/1000mm

Yuchen's tempered spur gear rack is engineered for precision transmission systems across a wide range of industrial machinery. With stable performance and good durability, it offers a reliable power transmission solution tailored for automation, CNC systems, woodworking, laser cutting, and packaging equipment.

Advanced Manufacturing for Reliable Quality
Each gear rack is manufactured using high-precision CNC machines and adheres to strict quality standards from material selection to final inspection. We use carefully selected alloy steels such as S45C (equivalent to C45), known for their balance of strength and toughness. Critical parameters such as tooth profile and spacing are precisely controlled during the milling process to ensure less gear tooth deviation and high compatibility with mating gears.

Tempering Process for Enhanced Mechanical Properties
Tempering is a core treatment in the production of Yuchen gear racks. By heating the rack to an nice temperature followed by controlled cooling, the steel's microstructure is refined for improved strength, toughness, and fatigue resistance. This treatment results in a surface hardness of HRC18–20, improving wear resistance without compromising flexibility. The racks can endure continuous operation under high loads and variable conditions while maintaining dimensional stability and mechanical reliability.

Versatile Applications Across Industries
Thanks to its robust design and dependable performance, the tempered gear rack is widely applied in:

Industrial Automation Systems: Assisting robotic arms in achieving precise movement and positioning.
CNC Machinery: Ensuring tool movement accuracy for high-precision cutting and milling.
Woodworking Machinery: Supporting smooth and accurate feeding during cutting and carving operations.
Laser and Packaging Equipment: Facilitating synchronized mechanical movements and improving process efficiency.

Strict Quality Control Ensures Dependable Results
Yuchen implements a comprehensive quality control system, certified to ISO 9001 standards. From raw materials to final assembly, every step is inspected using advanced equipment including coordinate measuring machines (CMMs) and gear measuring instruments. Only products that meet strict dimensional and tolerance specifications are approved for shipment.

By choosing Yuchen’s DIN8 precision-milled & tempered spur gear rack, you invest in a high-performance, dependable transmission solution backed by years of manufacturing experience. With consistent quality, technical expertise, and dedicated support, Yuchen is your trusted partner in the field of industrial motion control.

Specifications
Precision Grade: DIN 10e27
Material: C45 / 40Cr / 42CrMo
Type:Straight Rack
Treatment of Teeth: Milled
Hardness: Overall Quenching & Tempering; Tooth Surface Induction Hardened to HRC 50–55
Sides Ground: Included
Pressure Angle: 20°
Total Pitch Error: 0.13mm/1000mm
Surface Treatment: Full Black Oxide / Phosphating Available

In the world of mechanical transmission, Yuchen’s precision-milled spur gear racks stand out as a reliable choice for industries demanding stability, accuracy, and durability.

Precision Milling for good Accuracy
Yuchen adopts advanced CNC milling techniques operated by skilled professionals to ensure precise gear cutting and consistent pitch accuracy. From gear design to machining, every detail is meticulously controlled to achieve less profile deviation and stable engagement with mating gears. This level of precision ensures exceptionally smooth operation, reduced vibration, and low noise, making it ideal for precision-driven machinery and demanding motion systems.

High-Quality Steel for Structural Durability
Yuchen gear racks are made from carefully selected steels such as C45 medium carbon steel, offering nice strength and wear resistance. Through strict quenching and tempering processes, the internal structure of the material becomes uniform, with a core hardness of HRC 18–22. The tooth surface is then hardened to HRC 50–55 via high-frequency induction hardening, enabling the rack to withstand heavy loads and frequent shocks, even under harsh working conditions. This enhances overall service life and reduces maintenance costs significantly.

Surface Treatment for Enhanced Performance
To improve corrosion resistance and surface smoothness, the gear racks undergo black oxide or phosphating treatment. The resulting dense oxide layer protects the surface from environmental moisture and chemicals, while also lowering the friction coefficient. This boosts transmission efficiency and ensures smoother motion, helping to reduce energy consumption in industrial systems.

Rigorous Quality Control for Dependable Results
Yuchen maintains a comprehensive quality management system. From raw material selection to final inspection, every process is tightly monitored. Advanced metrology tools, such as coordinate measuring machines (CMM) and gear testers, are used to verify critical dimensions and tolerances. Only products that meet ISO 9001 standards are released, ensuring every rack delivers consistent and reliable performance.

Versatile Applications Across Industries
Yuchen precision-milled spur gear racks are widely used in automation systems, CNC machines, laser cutting machines, woodworking equipment, and packaging machinery. In automated lines, they enable accurate robotic positioning and rapid motion control. On CNC platforms, they ensure precise tool travel for high-accuracy machining. For woodworking, they provide stability during cutting and carving operations. Wherever mechanical precision is essential, Yuchen gear racks provide a dependable solution.

Specifications:
Precision Class: DIN 11e27
Material: C45 / SUS304
Type:Straight Rack
Treatment of Teeth: Standard Milling
Pressure Angle: 20°
Sides Ground: Not Included
Heat Treatment: None by default; Optional tooth surface high-frequency hardening (45–50 HRC)
Surface Treatment: Optional black oxide or phosphating finish

Yuchen’s Standard Transmission Gear Rack is engineered to meet the needs of general and low-speed transmission applications. It is compatible with various machinery and equipment, providing a balance of durability, affordability, and ease of installation.

Key Features:
Consistent Quality: Manufactured using high-grade materials such as C45 and SUS304, ensuring durability and wear resistance through stable, mature processing techniques.

Economical Choice: Offers an nice cost-performance ratio, helping reduce the overall cost of transmission systems without sacrificing reliability.

Easy Installation: With its straightforward structure and strong adaptability, this gear rack simplifies the installation process while supporting accurate linear motion.

Ideal for low-speed and standard-duty mechanical applications, Yuchen’s gear rack delivers dependable performance with reduced maintenance requirements. Choose Yuchen—your practical partner in motion systems.