China wholesaler Factory Plastic Rack Gear Customized Nylon Gear Rack with Free Design Custom

Plastic Rack and Pinion Set

Whether it’s a simple jack, or a more complex machine, a plastic rack and pinion set can meet your needs. This versatile mechanical transmission is a great choice for modelers of all ages. The kit includes racks, pinions, plastic nuts and brackets for a complete mechanical system.
These plastic gears are molded or machined and come in both metric and imperial sizes. They are available in a variety of configurations, including spur, rack, bevel, ring gears, and flexible rack and pinion. Worm gear sets are also available.
Understanding the different types of racks and pinions is important when determining the proper size of a rack and pinion set. The teeth of an involute gear run straight on its surface, while the teeth of a helical gear run at an oblique angle. The latter type of gear is more efficient and quieter because it provides a longer contact time between the teeth and the rack. These gears are usually mounted on parallel shafts and are designed to add thrust to the machine.
Traditional racks and pinions are made of metal and are susceptible to corrosion. Plastic rack and pinion designs must overcome this perception by demonstrating superior strength and durability. The durability of plastic racks and pinions can match or exceed that of metal racks and pinions. They also feature low noise and reduced inertia, making them ideal for certain applications.


Q1. When can I get the price?

A: We usually quote within 24 hours after receiving your inquiry. If you are urgent, Please call us or let us know in your email so we can prioritize your inquiry.

Q2. How long is the lead time for the mold?

A: It all depends on the size and complexity of the mold. Usually, the delivery time is 25-35 days. If the mold is simple and insignificant, we can do it within 15 days.

Q3. I don’t have drawings; how should I start a new project?

A: You can provide us with samples, and we will help complete the drawing design.

Q4. How to ensure product quality before delivery?

A: If you do not come to our factory and there is no third-party inspection, We will be your inspector. We will give you a video with details of the production process, including process reports, product dimensions, structural and surface details, packaging details, etc.

As a plastic gear rack and plastic gear supplier, we always aim to provide the highest quality products and the most comprehensive services and look forward to cooperating with you.

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