Product Description

Gear And Rack Pinion

Product Description

 

Model number M1-M12
Material Brass, C45 steel,Stainless steel,Copper,POM,Aluminum,Alloy and so on
Surface treatment Zinc plated, Nickel plated, Passivation, Oxidation, Anodization, 
Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating and Electrophoresis, etc
Standard ISO, DIN, ANSI, JIS, BS and Non-standard.
Precision DIN6,DIN7,DIN8,DIN9.
Teeth treatment Hardened,Milled or Ground
Tolerance 0.001mm-0.01mm-0.1mm
Finish  shot/sand blast, heat treatment, annealing, tempering, polishing, anodizing, zinc-plated

 

 

Packaging & Shipping

Packaging Details:  

1)Sample order packing by paper carton for saving freight charge; 

                                 
2)bulk order sent by sea will be packed by film and wooden carton.

                                 
3) as customer’s requirements.

 

 

Company Profile

Company Information:

ZheJiang SAIR MECHANICAL XIHU (WEST LAKE) DIS. CO.,LTD

ZheJiang Sair Mechanical Xihu (West Lake) Dis. Co., Ltd, which is mainly responsible for the production, 1 of the largest linear guide and ball screw manufacturer in China. With strong technical strength, advanced production equipments, and perfect after-sale services, our company is the leading precision machinery manufacturer, which have research and development, manufacturing, sales, service all in one. Our high-quality products are not only popular all over the country, but also exported to Europe, Americas, Southeast Asia, Africa etc. , totally more than 70 countries globally. Our products have good performance and are highly trusted and admired by all the domestic & overseas customers.

 

 

FAQ

1. Q: How about the quality of your product?

    A: 100% inspection during production. 

       Our products are certified to ISO9001-2008 international quality standards.

2. Q: What’s the delivery time? 

    A: For custom order, within 2000 meters, 

        Production time is 15days after confirmed every details.

3. Q: What’s your packing?

    A: Our Normal packing is bulking in PE bag, and then into plywood Cartons. 

        We also can pack products according to your requirement.

4. Q: What about the warranty? 

    A: We are very confident in our products, 

        and we pack them very well to make sure the goods in well protection.

5.Q: Could you send me your catalogue and price list?

   A: As we have more than hundreds of products,

      it is really too hard to send all of catalogue and price list for you. 

      Please inform us the style you interested, we can offer the pricelist for your reference.

6.Q:There are a lot of companies which export bearings, why do you choose us?

  A: As we are a genuine linear guide supplier since 2011.and we are really factory, you need not pay the profit for middlemen.
so we can offer you the lowest and competitive price .
 

Thanks for your valuable time 🙂

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Application: Machinery
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Samples:
US$ 6/Piece
1 Piece(Min.Order)

|

Order Sample

not free
Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

plastic gear rack

How do plastic gear racks contribute to precise linear motion and positioning?

Plastic gear racks play a vital role in enabling precise linear motion and positioning in various applications. Their unique characteristics and design features contribute to accurate and controlled movement. Here’s a detailed explanation of how plastic gear racks contribute to precise linear motion and positioning:

  • Tooth Engagement: Plastic gear racks have teeth that mesh with mating gears or pinions. The engagement between the teeth of the gear rack and the mating component allows for a positive transfer of motion. The teeth maintain a constant contact area, ensuring precise and consistent movement without slippage or backlash. This tooth engagement mechanism facilitates accurate linear motion and positioning.
  • Tooth Profile: The tooth profile of plastic gear racks is designed to optimize the contact pattern and minimize variations in motion. Various tooth profiles, such as straight or helical, are used depending on the specific application requirements. Helical gear racks, for instance, provide smoother and more uniform contact, reducing noise, and enhancing the accuracy of linear motion. The tooth profile selection is crucial in achieving precise positioning.
  • High Accuracy Manufacturing: Plastic gear racks are manufactured with high precision to ensure dimensional accuracy and consistent tooth geometry. Advanced manufacturing techniques, such as injection molding or precision machining, are employed to achieve tight tolerances and precise tooth profiles. A high level of manufacturing accuracy directly translates into precise linear motion and positioning capabilities of the gear rack.
  • Low Backlash: Backlash refers to the slight clearance or play between the teeth of the gear rack and the mating component. Plastic gear racks are designed to minimize backlash, which is crucial for accurate positioning. By reducing or eliminating backlash, the gear rack can maintain a direct and immediate response to input motion, resulting in precise linear movement without any lag or hysteresis.
  • Stiffness and Rigidity: Plastic gear racks exhibit sufficient stiffness and rigidity to resist deflection and bending during operation. This rigidity ensures that the gear rack maintains its shape and position, even under varying loads or forces. By minimizing any undesired flexing or deformation, the gear rack maintains precise linear motion and positioning, allowing for repeatable and accurate movement.
  • Lubrication and Friction Control: Proper lubrication is essential for achieving precise linear motion and positioning with plastic gear racks. Lubricants reduce friction between the teeth, minimizing wear and ensuring smooth operation. By controlling friction, lubrication helps maintain consistent motion, reduces variations in positioning, and enhances the overall accuracy of the gear rack system.

Plastic gear racks are widely used in applications that require precise linear motion and positioning, such as CNC machines, 3D printers, robotics, and automation systems. Their ability to provide accurate and controlled movement makes them a popular choice in various industries. It’s important to select the appropriate gear rack size, tooth profile, and material based on the specific application requirements to achieve the desired level of precision.

plastic gear rack

Can plastic gear racks be integrated into medical equipment for linear motion?

Yes, plastic gear racks can be successfully integrated into medical equipment for linear motion applications, offering several advantages in this specific context. Here’s a detailed explanation of why plastic gear racks are suitable for use in medical equipment:

  • Biocompatibility: Plastic gear racks can be manufactured using biocompatible materials that are safe for use in medical applications. These materials are specifically formulated to be compatible with the human body and do not cause adverse reactions or toxicity. Biocompatible plastic gear racks ensure the highest level of patient safety when integrated into medical equipment.
  • Low Friction and Smooth Operation: Plastic gear racks exhibit low friction characteristics, resulting in smooth and precise linear motion in medical equipment. The smooth operation is crucial in applications where accuracy and precision are required, such as in medical imaging devices, robotic surgery systems, or patient positioning equipment.
  • Noise Reduction: Plastic gear racks offer quieter operation compared to metal gear racks. The non-metallic construction of plastic gear racks helps dampen vibrations and noise transmission, contributing to a quieter working environment in medical settings where noise reduction is essential for patient comfort and the concentration of medical professionals.
  • Chemical Resistance: Plastic gear racks can be manufactured from materials that offer excellent resistance to a wide range of chemicals and disinfectants. In medical equipment where frequent cleaning and sterilization are necessary, plastic gear racks can withstand exposure to cleaning agents and disinfectants without degrading or suffering from corrosion. This chemical resistance ensures the longevity and reliability of the gear rack in medical environments.
  • Lightweight: Plastic gear racks are generally lighter in weight compared to metal gear racks. The lightweight nature of plastic gear racks simplifies the design and construction of medical equipment, reduces the load on support structures, and allows for easier handling and maneuverability. It is particularly advantageous in portable medical devices or equipment that requires frequent repositioning or transportation.
  • Design Flexibility: Plastic gear racks can be molded into various shapes and sizes, offering design flexibility for integration into different types of medical equipment. They can be customized to meet specific application requirements, including load capacity, dimensional constraints, and compatibility with other components. Plastic gear racks can be designed to fit seamlessly into the overall system, optimizing performance and functionality.

When integrating plastic gear racks into medical equipment, it’s important to select materials that meet the necessary regulatory standards and have been tested for biocompatibility. Consulting with gear rack manufacturers or suppliers who specialize in medical-grade plastics can ensure the appropriate selection of plastic gear racks that meet the specific requirements of medical equipment for linear motion.

plastic gear rack

What are the key characteristics and advantages of plastic gear racks?

A plastic gear rack possesses several key characteristics and offers distinct advantages compared to other types of gear racks. Here’s a detailed explanation of the key characteristics and advantages of plastic gear racks:

  • Lightweight: One of the primary characteristics of plastic gear racks is their lightweight nature. Plastic materials, such as nylon or polyacetal (POM), have a lower density compared to metals like steel or brass. This lightweight property makes plastic gear racks suitable for applications where weight reduction is desired, such as in portable devices or machinery where minimizing mass is important.
  • Cost-effective: Plastic gear racks are generally more cost-effective compared to their metal counterparts. The manufacturing processes involved in producing plastic gear racks, such as injection molding or extrusion, are often more efficient and economical than the metalworking processes used for metal gear racks. This cost advantage makes plastic gear racks a desirable option for applications where budget constraints are a consideration.
  • Corrosion Resistance: Plastic gear racks offer excellent resistance to corrosion. Unlike metal gear racks that may require additional coatings or treatments to protect against rust or corrosion, plastic gear racks are inherently resistant to these issues. Plastic materials do not rust or corrode, making them suitable for applications where exposure to moisture, chemicals, or other corrosive substances is a concern.
  • Noise and Vibration Dampening: Plastic gear racks exhibit good noise and vibration dampening properties. Plastic materials, such as nylon or POM, have inherent damping characteristics that help reduce noise and vibration during gear operation. This makes plastic gear racks ideal for applications where noise reduction is important or where smooth and quiet operation is desired.
  • Self-Lubricating: Some types of plastic gear racks, particularly those made from self-lubricating materials like nylon, have the advantage of requiring minimal or no additional lubrication. The low friction properties of these materials allow for smooth and efficient gear operation without the need for frequent lubrication maintenance. This can result in reduced maintenance requirements and improved operational efficiency.
  • Design Flexibility: Plastic gear racks offer design flexibility due to the ease of molding or shaping plastic materials. They can be manufactured in various sizes, shapes, and configurations to meet specific application requirements. Plastic gear racks can be easily customized to incorporate features such as mounting holes, slots, or other design elements, allowing for easier integration into the overall machinery or system design.

It’s important to note that while plastic gear racks offer several advantages, they may have limitations in terms of load capacity, wear resistance, or durability when compared to metal gear racks. The selection of a plastic gear rack should consider the specific application requirements and operating conditions to ensure optimal performance and longevity.

China Hot selling Plastic Stainless Steel Metric Linear Round Helical Spur Curved Steering Gear Pinion Rack for Automatic Door Gate Window Opener helical bevel gearChina Hot selling Plastic Stainless Steel Metric Linear Round Helical Spur Curved Steering Gear Pinion Rack for Automatic Door Gate Window Opener helical bevel gear
editor by Dream 2024-04-19