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Plastic Worm Gears

We supply worm gears and gear-related products with the best quality and price. Compared with spur gears, worm gears can offer quieter force driving.

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We supply worm gears and gear-related products with the best quality and price. Compared with spur gears, worm gears can offer quieter force driving. The plastic worm gear-related products include worm gear valve drives, worm gear pumps, linear actuators, etc.

Features of Plastic Worm Gears:

  • High efficiency
  • Irreversible motion
  • Good for Compact design
  • High load capacity
  • Reduced vibration and noise


Type Worm
Module M0.2 - M2.0
Material Polyacetal (POM) / Nylon
Bore Ø1.40mm/ Ø1.90mm
Outer Diameter Ø4.0mm/ Ø5.0mm/ Ø6.0mm (Flexible)
Length 6.0mm/ 8.5mm/ 10.0mm (Flexible)

Inquiry: Please provide gear specifications.

HZPT provides handmade/ machined custom gears, so tests of gears can be done before mold making.

Our plastic gears meet all kinds of needs for laser printers, digital cameras, scanners, CD-ROMs, stepping motors, medical equipment, vending machines, gear pumps, household appliances, fax machines, watches, toys, etc. other specialized products.

  • Specification
    Item M0.4*30T Gear+Worm
    Material TEPCON_M90-10
    Module M0.4
    No. of Teeth 30T / 1T
    Weight 0.75g / pcs
    Application IP Camera, monitor, etc.
  • Specification
    Item M0.4 RH Worm
    Material TEPCON_M90-10
    Module M0.4
    No. of Teeth 1T (RH)
    Weight 0.22g / pcs
    Application Applies in the gearbox to adjust the automotive rearview mirror.
  • Specification
    Item Gear Screw & Screw Nut
    Material ODM
    Module ODM
    No. of Teeth ODM
    Weight ODM
    Application Applies in the gearbox to adjust the water valve.

About Plastic Gears

A gear is a toothed wheel designed to transmit force to another equipment or toothed component. The teeth of a gear can be shaped to minimize wear, vibration, and noise and maximize power transmission efficiency.

Gears of differing sizes are often used in pairs for a mechanical advantage, allowing the torque of the driving gear to produce an enormous torque in the driven gear at a lower speed or a smaller torque at a higher rate.

The Advantages of Plastic Gars:

  1. Plastic gears are easily molded into various shapes, giving them a more comprehensive range of configurations.
  2. Plastic gears are less expensive and are lighter in weight.
  3. Plastic gears are chemical and corrosion-resistant.
  4. Plastic gears have a quieter and smoother operation and offer more efficient drive geometry.
  5. Plastic gears are inherent self-lubricating.

While plastic gears offer these many advantages over metal gears, their practical use requires proper design and engineering to account for possible dimensional and property variations over the expected range of operating conditions.

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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