Precision meshing, constant transmission ratio
Based on the precise design of involute tooth shape (customizable pressure angle and modulus) and high-precision tooth grinding process, it ensures rigid meshing between rack and gear, no sliding and no backlash during work, absolute synchronization of transmission motion, and provision of constant and precise transmission ratio. Especially suitable for high-precision positioning and speed synchronization control occasions.
Excellent load bearing and anti-slip design
Thanks to the large meshing area and high-strength materials (customized alloy steel, etc.), together with the precision tooth shape and optimized tooth hardness/treatment (such as high-frequency hardening and DLC coating), the rack's ability to resist pitting corrosion and abrasion is significantly enhanced. Ensure that in high torque, heavy load transmission and transfer applications, effectively preventing slippage, jumping teeth phenomenon, reliable power transmission without delay.
Smooth operation, low noise and vibration
Through high-precision pitch control and ultra-precision grinding of the tooth surface (Ra value can be customized), the gear and rack can achieve a smooth mesh transition. Combined with optional customized tooth profile trimming (to compensate for force deformation), it effectively reduces shock and vibration, and significantly suppresses running noise. It is especially suitable for applications with stringent requirements for smooth operation and quiet environment.
Non-Standard Customization
We have no stock gear processing, only for customers to customize gear products, we can be customized according to the drawings provided by the customer to sample processing, but also according to customer demand for customers to gear drawing design and material selection.
Performance Optimization
For customer's special requirements, such as the production of racks need additional surface treatment, we can provide high-frequency quenching or DLC coating, including physical vapor deposition coating or other anodic oxidation coating treatment, to enhance the performance of the product, such as service life, hardness, oxidation resistance and so on.
Technical Parameters
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Parameter Category
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Technical Capabilities And Scope
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Key Benefits And Details
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modulus
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0.1 5 M
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Precision instruments for micro transmissions, but also for heavy-duty machinery in industrial equipment
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Accuracy class
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ISO/GB/DIN Class 5
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Noise transmission, high positioning repeatability, suitable for CNC machine tools, robot ground rails, precision automation systems
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Materials & Heat Treatment
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Multi-material solutions + custom hardening
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Material Options: Carbon Steel (45#, Quenched and Tempered Hardness HRC28-32) Alloy Steel (20CrMnTi, Carburizing and Quenching HRC58-62) Stainless Steel (SUS304/316) Engineering Plastics (PA66+GF), other materials can be provided according to customer needs
Treatment process: carburizing and quenching, high-frequency quenching of tooth surface, nitriding, anti-corrosion coating
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Geometric specifications
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Full-dimensional customization
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Length: single 2000mm (support precision splicing).
Width: 10-150mm (extendable).
Overall height: 15-80mm (non-standard design).
Tooth surface width: 6-100mm
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Critical tolerance control
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Stricter than ISO Class 5 standards
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Pressure angle: 20 standard (support 14.5, 25 and other customization).
Tooth Tolerance (F): 0.015mm
Tooth pitch accumulation error (Fp): 0.03mm
Tooth surface roughnessRa0.8m
Straightness: 0.05mm/m
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Load capacity
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Dynamic check based on operating conditions
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A reference value of the allowable bending stress of the material (e.g. alloy steel 300MPa) is provided and the life analysis is performed according to the load/speed/lubrication conditions
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Core customization capabilities
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In-depth non-standard solutions
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Special tooth profile customization (helical tooth/double arc tooth profile/tooth top modification), with positioning holes/special-shaped sections, special requirements for materials and hardness, anti-rust/wear-resistant coating treatment
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Detection Guarantee
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Verification of the accuracy of the whole process
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Testing equipmentZEISS CMM, Gear Inspection Machine
Executive standard: ISO/DIN/GB 5 level accuracy full test
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Typical areas of application
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High-end industrial scenarios
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CNC machine tools, industrial robot ground rails, automated production lines, logistics sorting systems, medical equipment, heavy-duty lifting machinery
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Combining cutting-edge hobbing processes with robust steel material, our rack gears deliver superior efficiency and reliability. With a 90% efficiency rating, these grey gear racks are the ideal choice for machinery requiring smooth and precise linear actuation. Our commitment as a reputable supplier in India is reflected in the precision and dependability of every rack we produce.
Hobbing technology allows us to create gear racks with exacting standards for industrial performance. Versatile in application, these steel rack gears are ideal for heavy-duty, automation, and material handling uses. Their quality finish and durable construction empower our customers to optimize their mechanical systems efficiently.
FAQ's of Gear Rack:
Q: How is the gear rack manufactured and what is the significance of the hobbing process?
A: Our gear racks are produced using the hobbing process, a precise machining method that ensures consistent tooth profiles and smooth linear movement. This process is essential for achieving the high 90% efficiency and superior durability of each rack gear.
Q: What are the main uses of steel rack gears with 90% efficiency?
A: Steel rack gears with 90% efficiency are widely used in linear actuation systems, automation equipment, material handling machinery, and various mechanical assemblies where reliable motion transfer and strength are critical.
Q: When should I choose a steel gear rack over other materials or gear types?
A: Choosing a steel gear rack is ideal when your application demands high strength, longevity, and consistent operation-especially in heavy-duty or industrial settings requiring direct linear motion instead of rotary motion.
Q: Where do you supply and export your gear racks?
A: We supply, export, and distribute our gear racks across India, serving a broad range of industries. We also cater to international clients by offering reliable logistics and export services.
Q: What benefits do your gear racks provide to machine builders and manufacturers?
A: Our gear racks offer exceptional durability, high efficiency (up to 90%), precise motion control, and compatibility with various equipment, helping manufacturers reduce maintenance costs and improve overall system productivity.
Q: How do I ensure optimal usage and maintenance for long-lasting performance?
A: To ensure your gear rack's longevity, follow recommended installation procedures, regularly inspect it for wear, and lubricate it suitably. Utilizing our high-quality steel racks reduces the need for frequent replacement and supports consistent machinery performance.
Guangdong, China
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