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Plastic Double Spur Gear

Plastic double spur gear is a type of plastic gear, which has two spur gear piled together. Generally speaking, they have difference dimension of diameters.

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The plastic double spur gear is a type of plastic gear which has two spur gears piled together. Generally speaking, they have different dimensions of diameters.

Product Description

Model   Number M1,M1.5,M2,M2.5,M3,M4,M5,M8,M12   and etc.
Material PA,   POM, UHMWPE, ABS, PTFE, PPS, Peek.
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/sandblast, heat treatment, annealing, tempering, polishing, anodizing, zinc-plated
Items   packing Plastic   bag+Cartons Or Wooden Packing
Payment   terms T/T,   L/C
Production   lead time 20    business days for sample,25 days for the bulk
Samples Sample price range from $2 to $100.   sample express request paid by clients
Application 1.   Automatic controlling machine   2. Semi-conductor industry   3. General industry machinery   4. Medical equipment   5. Solar energy equipment   6. Machine tool   7. Parking system   8. High-speed rail and aviation transportation equipment, etc.


The most common plastic gears are spur gears, cylindrical worm gears, and helical gears. Almost all gears made of metal can be made of plastic.

Compared with plastic gears of the same size, metal gears work well and have good dimensional stability when temperature and humidity change. But compared with metal materials, plastic has many advantages in terms of cost, design, processing, and performance.

Compared to metal molding, the inherent design freedom of plastic molding ensures more efficient gear manufacturing. Products such as internal gears, gear sets, and worm gears can be molded from plastic, which is difficult to develop from metal materials at a reasonable price. Plastic gears have a wider application area than metal gears, so they push the gears towards higher loads and more power. The plastic gear is also an important material that meets low-quiet operation requirements, which require high precision, a new tooth profile, and materials with excellent lubricity or flexibility.

Plastic gears are lighter and more inert than metal gears. They can be used in environments where metal gears are easily corrupted and degraded, such as water meters and chemical equipment control. Gears made of plastic generally do not require secondary processing, so compared to stamped and machined metal gears, a cost reduction of 50% to 90% is guaranteed.

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Q: Do you have a minimum order quantity?

A: Our minimum requirements depend on the parts ordered. Send us your drawings, pictures, sample gears, or specifications, and we will let you know the minimum requirements for the position.

Q: What is Rack & Pinion?

A: linear actuator that converts the rotary motion of the (circular) pinion to linear signal at the (linear) rack.

Q: What is the minimum order quantity?

A: Frankly, it depends on the product. Please get in touch with us directly about this.

Q: Can I pay the money after you deliver the goods?

A: Sorry, we only accept payment before shipment.

Q: Is there a rack and pinion on your website in stock?

A: Everything we do is made to order. All parts on our website are pre-designed and will be manufactured when ordering, so you can request different sizes of end face widths, eyelets, wheels, etc.

industries we service

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.product materials available

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

product finishing


product packages


Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

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