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High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
  • High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear RackHigh Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
  • High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear RackHigh Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
  • High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear RackHigh Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
  • High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear RackHigh Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
  • High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear RackHigh Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
  • High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear RackHigh Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack

High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack

DefinitionA rack is a linear gear rack that meshes with a pinion (a small cylindrical gear) to convert rotary motion to linear motion, or linear motion to rotary motion. The spur teeth of the rack mesh with the teeth of the pinion, allowing precise, controlled motion along a linear path.How it works......
Definition
A rack is a linear gear rack that meshes with a pinion (a small cylindrical gear) to convert rotary motion to linear motion, or linear motion to rotary motion. The spur teeth of the rack mesh with the teeth of the pinion, allowing precise, controlled motion along a linear path.
How it works: When the pinion rotates (driven by a motor or manual input), its teeth mesh with the teeth of the rack, causing the rack to move linearly. Conversely, the linear motion of the rack causes the pinion to rotate, making it a versatile motion conversion mechanism.
Use: Gear racks are suitable for heavy loads, high precision, high rigidity, high speeds, and long travels.

Technical requirement
We are professional manufacturer of milled racks & ground precision racks. The accuracy ofour ground racks can reach DIN3962 Grade 5. The module varies from m0.5-m22. The length can be up to 2.5m. The teeth can be straight or helical. The racks can be teeth hardened or case hardened.
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
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Main Products
Grinding spur gear rack/helical gear rack Tooth surface treatment: grinding Material: SCM440/42CrMo4 Hardness treatment: High frequency Hardness treatment: HRC50~55 degrees

Grinding spur gear rack/helical gear rack
Tooth surface treatment: grinding
Material: S45C/C45
Hardness treatment: High frequency
Hardness: HRC48~52 degrees

Milling spur gear rack/helical gear rack Tooth surface treatment: fine milling Material: S45C/C45 Hardness treatment: high frequency/tempering High frequency treatment hardness: HRC48~52 degrees Tempering treatment hardness: HRC18~20 degrees

Milling spur gear rack/helical gear rack Tooth surface treatment: precision milling Material: SCM440/42CrMo4 Hardness treatment: high frequency/quenching and tempering High frequency treatment hardness: HRC50~55 degrees Quenching and tempering treatment hardness: HRC21~24 degrees

Guide rail gear rack Model: V-type guide rail Material: SCM440 Processing: Six-sided grinding after hardening Hardness: HRC53~58 degrees
Click here for more details and models!
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
Applications
Our racks provide linear drive options for high-speed, high-precision, low-noise, and low-wear precision machine tools. For equipment that focuses on high efficiency and precision performance.Make full use of the characteristics of the rack to improve equipment performance. Long-stroke CNC gantry machining center.Engraving and milling equipment for woodworking, plastics, foam and other industries.Long-stroke milling and drilling equipment for aerospace, light rail and other industries.Long-stroke milling and drilling equipment for automotive, yacht and other industries.Aluminum alloy, various profile cutting and drilling equipment.Equipment using non-contact methods such as laser, water jet, inkjet, etc.

Woodworking Equipment; Aerospace Industry; Agricultural Equipment; Working Machine; Textile Industry; Packaging Equipment; Food Machinery; Material Handling; Glass Machinery; Gantry System; Marble Machinery; Robot; Factory Automation; Laser Cutting; Safety Equipment; Water Jet Equipment; Automated Warehousing; Crane; Welding System ; Bending Machine

Industrial Machinery CNC Machine Tools: Drive X/Y/Z axis motion for cutting, milling or engraving. Material Handling: Powered sliding doors, conveyor positioning or robotic arms in manufacturing. Packaging Machines: Enable precise linear motion during sorting or sealing.
Automation & Robotics Robotic Arms: Facilitate linear motion in pick-and-place robots or assembly robots. Linear Actuators: Drive linear stages in automated testing or inspection systems. 3D Printers: Control the motion of the print head or printing platform for precise layering.
Transportation Vehicle Steering Systems: Convert steering wheel rotation into linear rack motion for wheel positioning. Railway Systems: Used in track switching mechanisms or maintenance equipment.
Mining and Construction Heavy Machinery: Driving linear motion for cranes, excavators, or drills for precise positioning. Conveyor Systems: Adjusting the alignment or tension of conveyor belts in mining operations.
Renewable Energy Solar Trackers: Moving solar panels linearly to track the sun, maximizing energy capture. Wind Turbine Adjustment: Controlling blade pitch or nacelle positioning.
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
Installation
Alignment Rack alignment Pinion alignment Rack connection

Installation Securely fix: Use high-strength bolts through the pre-drilled holes and tighten to the manufacturer's specifications. Surface treatment: Mount on a flat and hard surface (flatness tolerance: 0.05 mm/m) to avoid deformation. Backlash: Maintain a gap of 0.1-0.3 mm between the rack and pinion teeth to minimize backlash while achieving smooth meshing.

Safety Guards: Install guards around moving parts to prevent operator contact. Emergency stop: Integrate a stop switch for the automation system to stop movement in the event of misalignment or malfunction. Inspection: Check for loose bolts, worn teeth, or misalignment before first operation and every 1000 hours thereafter.
Compatibility Pinion matching: Make sure the pinion module or pitch matches the rack. Motor compatibility: Verify that the motor torque and speed meet the rack/pinion requirements. Standards: Tooth shape and quality meet DIN, AGMA or ISO standards.
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
Maintenance requirements Lubrication: Apply EP2 grease or oil every 500 hours; use an automatic lubricator for continuous operation systems. Inspection: Check tooth surfaces for wear, cracks, or corrosion every 1000 hours; measure backlash (target value: <0.1 mm).
Cleaning: In abrasive environments (such as mining), remove dust or debris from tooth surfaces daily.
Alignment check: Use a laser tool to check rack and pinion alignment every 6 months.
Replacement: Racks with tooth surface wear exceeding 10% or damaged tooth segments (e.g., steel racks should be replaced every 5-10 years).
Storage: Store spare racks in a dry, cool environment to prevent rust or deformation.
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
Our Factory
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack

We have more than 10 years of production experience ,professional equipment and workers.

We are specialized in manufacturing transmission and conveyor roller chains in China.
We also can produce all kinds of non-standard roller chain according to your drawing. 

With its high precision, good stability and strong production and supply capabilities, our products have won high recognition and continuous cooperation from domestic and foreign customers, and are exported overseas.

Founded in 2003, Hangzhou EVER POWER CO.,LTD. located in Hangzhou. We are a professional enterprise technically specialized in the research, manufacure and sales of racks. Based on the excellent performance in accuracy, stability and price ratio, we now distribute our racks abroad as well, such as Germany and US. The company has nearly 20 years of accumulated precipitation in rack production areas, we have a strong R & D team and a large number of rich experience in production staff, over the years has been constantly learning the introduction of domestic and foreign advanced technology and equipment, and gradually establish and improve the management system of international leading production, quality testing and other sciences. To fully ensure the high quality of products, high price. The accuracy of our racks can meet the German DIN3962 Grade 5, and our maximum racks-processing length can be up to 3200mm once. We can also manufacture various straight and helical racks under your requirements, from 1 to 22 modules in specifications. Guided by the motto of Integrity and win-win, and hold world with virtue", Adhere to the professional attitude, high-quality products, attentive service for customers to create a more competitive, we sincerely welcome friends at home and abroad to visit the factory, to discuss cooperation!

High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
Q:What is the strength of your company?
A:We have a engineer team,who have well experienced on products and machine designs.We can help you to solve the problem you meet.

Q:How about you quality?
A:We have our own prcoessional factory and worker,so believe that our products have advange over our competitors.

Q:What is you MOQ?
A:Minimum order quality is 1 piece.

Q:Could you produce customized product according to your drawing or sample?
A:Yes.We have abundant experience in the production of non-standard products.
Packaging:
Chain+Plastic Bag+ Carton+Wooden case( If you have other requirements, we can customized according to customer requirements packaging. )
Shipping :
1.Most of the standard ones are in stock which we can send in 3-10 days after inspection and package.
2. Customized products delivery time should be determined according to the number.
High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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