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30 Tooth POM Spur Gear – Mod 0.5, 2mm Width for DIY & Robotics

30 Tooth POM Spur Gear – Mod 0.5, 2mm Width for DIY & Robotics

4994 in stock

Regular price $33.69 USD
Sale price $33.69 USD Regular price $0.69 USD
Shipping calculated at checkout.

👀We use free standard shipping by default, customers don't need to pay shipping fee, product details please click below 🔘【Description】 page to view.

🎁 Instant Discount: Get >5% off your entire order – automatically applied at checkout, no code needed! 🎁

🔥 Bulk Savings: Buy 3 or more items and enjoy >15% off – discount applied automatically. 🔥

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Estimated delivery: 12-26 days (Standard delivery (free shipping by default)), 3-6 days (Expedited delivery 「Expedited delivery fee required」).

Returnable within 35 days of purchase for quality issues. Duties and taxes are non-refundable.

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Description

🛠️ Precision 30-Tooth Spur Gear for Robotics and DIY Projects

Looking for a reliable, compact gear to power your engineering ideas? This 30-tooth Mod 0.5 POM spur gear offers high-precision operation, tight 0.02mm tolerance, and 2mm (0.08") thickness—ideal for robotics, model building, and educational kits.

Crafted from wear-resistant POM plastic, this gear ensures smooth meshing, minimal backlash, and long-term durability even in high-friction assemblies. Whether you're building a robot arm, a motorized model, or a custom gear train, this gear delivers quiet and efficient performance.


🔍 Key Features and Engineering Benefits

✔ Tight Tolerance Design (±0.02mm)
Perfect alignment and smooth transmission for small mechanical systems, reducing vibration and noise in your builds.

✔ Mod 0.5 Standard with 2mm (0.08") Width
Easy to integrate into existing gear systems—compatible with standard micro motors and hobby-grade drive assemblies.

✔ Premium POM Plastic Material
High strength, low friction, corrosion resistant and lightweight—ideal for compact robotic platforms and STEM kits.

✔ Multiple Bore Size Options
Choose from two versions: 302A (1.9mm bore) and 302.5A (2.0mm bore), suitable for N20 gear motors and micro shafts.

✔ Compact and Professional Appearance
The black finish adds a clean, modern look to your prototypes or educational projects.


📐 Product Specifications

  • Tooth Count: 30 Teeth

  • Module: Mod 0.5

  • Gear Width: 2mm (≈0.08 inch)

  • Bore Sizes: 302A = 1.9mm / 302.5A = 2.0mm

  • Material: POM (Polyoxymethylene) Engineering Plastic

  • Tolerance: ±0.02mm

  • Color: Black

  • Gear Type: Spur, Right-Handed

  • Certifications: RoHS, CE, FCC

  • Processing: Precision Die Casting

  • SKU Models: 302A x10PCS / 302.5A x10PCS

  • Origin: Mainland China


🎯 Designed for Makers, Engineers, and Educators

This POM plastic spur gear is ideal for:

  • DIY robotics and STEM engineering kits

  • Arduino motorized project builds

  • Educational mechanical training models

  • Compact drive trains for RC toys or 3D printed gears

  • Custom replacements for worn-out micro gears

From rapid prototyping to long-term deployment, this gear delivers smooth engagement and reliability in tight spaces.


💼 Why Choose BeePlastic?

At BeePlastic, we don’t just offer plastic components—we deliver value:

✓ Broad Material Selection – Over 50+ types of engineering plastics, including POM, ABS, PEI, PTFE, PA6, and more.
✓ Custom Gear Machining Services – We support custom bore sizes, gear modifications, and CNC prototyping.
✓ Professional B2B Support – From MOQ inquiries to shipping coordination, our service team is fast, clear, and customer-oriented.
✓ Helping You Cut Costs – Our optimized packaging, competitive pricing, and design advice reduce your overall project expenses.


📦 Variants and Sizing

302A x10PCS – 1.9mm Bore (Fits Micro Motors)
302.5A x10PCS – 2.0mm Bore (Fits Standard 2mm Shafts)
Need custom sizes or higher quantities? We can manufacture based on your specifications.


❓ Frequently Asked Questions

Q: What type of motor is compatible with this gear?
A: Both 302A and 302.5A variants work with 1.9–2mm motor shafts such as N20 DC micro gear motors and most DIY hobby kits.

Q: Can I order custom tooth counts or diameters?
A: Yes, we offer full custom gear fabrication based on your drawings or specifications.

Q: Do you offer bulk purchase discounts?
A: Yes, we provide tiered pricing for educational, industrial, or wholesale buyers. Contact us for a quote.

Q: Is this gear strong enough for continuous motion use?
A: Absolutely—POM plastic offers excellent wear resistance and dimensional stability for repetitive applications.


🛒 Ready to Build with Precision?

Boost your next DIY or robotics project with high-precision gears trusted by thousands of engineers and educators worldwide.

👉 Add to Cart now to start building with confidence.
🛠️ Need custom gears or bulk orders? Click here to get a quote and we’ll help you create the perfect solution.

Why Choose Us

About BeePlastic: Your Global Partner in Advanced Plastic Solutions

With over 15 years of industry experience, BeePlastic stands as a premier provider of high-quality plastic rods, sheets, and comprehensive custom processing services, serving clients across the globe.BeePlastic engineering team discussing custom plastic processing solutions

Our Mission

At BeePlastic, our mission is to deliver innovative, cost-effective plastic solutions that cater to the diverse needs of industries worldwide. We are dedicated to assisting and serving our customers, ensuring they receive superior products at the most competitive prices.

Our Expertise

  • Extensive Industry Experience: With a rich history spanning over 15 years, BeePlastic has cultivated deep expertise in manufacturing and supplying top-tier plastic rods, sheets, and custom-processed components.

  • Professional Engineering Team: Our team comprises seasoned engineers proficient in the latest technologies and methodologies, ensuring each project meets the highest standards of quality and precision.

  • Advanced Equipment: We utilize state-of-the-art machinery, including CNC machining centers, to deliver precise and efficient plastic processing services.

Our Process

To ensure each project receives a tailored and cost-effective solution, we conduct collaborative meetings involving our engineering, sales, and production departments. This integrated strategy ensures that we fully understand and address the unique requirements of our clients.

Our Products and ServicesState-of-the-art CNC machining equipment used for precision plastic manufacturing at BeePlastic

  • Plastic Rods and Sheets: We offer an extensive range of plastic materials, including:

    • ABS (Acrylonitrile Butadiene Styrene): Known for its toughness and impact resistance, ideal for automotive and electronic applications.

    • HDPE (High-Density Polyethylene): Valued for its high strength-to-density ratio, commonly used in piping and plastic bottles.

    • UHMW-PE (Ultra-High Molecular Weight Polyethylene): Features superior wear resistance and low friction, suitable for conveyor systems and industrial equipment.

    • POM (Polyoxymethylene): Also known as Acetal, offers high stiffness and low friction, perfect for precision parts like gears and bearings.

    • PTFE (Polytetrafluoroethylene): Exhibits excellent chemical resistance and a low coefficient of friction, used in applications requiring non-stick properties.

    • PVC (Polyvinyl Chloride): A versatile plastic used in construction for pipes and in healthcare for medical devices.

    • PC (Polycarbonate): Known for its transparency and high impact resistance, used in eyewear lenses and protective gear.

    • PEEK (Polyether Ether Ketone): A high-performance engineering plastic with excellent mechanical and chemical resistance properties, used in aerospace and medical implants.

    • PA (Polyamide/Nylon): Offers good mechanical properties and wear resistance, commonly used in automotive components and textiles.

  • Custom Processing Services: Our comprehensive services include:Custom-manufactured plastic components for automotive applications by BeePlastic

    • CNC Machining: Utilizing advanced CNC machines, we perform precision milling, turning, and drilling to create complex components with tight tolerances.

    • Turning Services: Our CNC turning capabilities allow for the production of intricate cylindrical parts, ensuring high accuracy and consistency.

    • Laser Cutting: We provide precise laser cutting services for various plastic materials, enabling intricate designs and clean edges.

    • Plastic Bending and Forming: Our expertise in plastic fabrication allows us to bend and form plastics into desired shapes without compromising material integrity.

    • Custom Fabrication: Tailored solutions to meet specific project requirements, including assembly, bonding, and finishing services.

Industry Applications

Our products and services cater to a wide array of industries, including:

  • Aerospace: Providing lightweight and durable components for aircraft interiors and structural elements.

  • Automotive: Supplying parts such as dashboards, trim, and functional components that meet stringent industry standards.

  • Healthcare: Manufacturing medical-grade plastic parts for devices, equipment housings, and laboratory instruments.

  • Construction: Offering materials for piping systems, insulation, and structural components.

  • Chemical Processing: Delivering corrosion-resistant materials suitable for handling aggressive chemicals.

  • Food and Beverage Machinery: Producing FDA-compliant plastic parts for food processing equipment.

  • Pharmaceutical and Medical: Crafting components for medical devices and pharmaceutical processing equipment.

  • Transportation: Providing durable plastic parts for vehicles, trains, and marine applications.

Quality Assurance

BeePlastic adheres to stringent quality control processes, ensuring all products meet international standards and certifications. Our commitment to quality guarantees that customers receive durable and reliable plastic solutions.BeePlastic quality assurance team conducting inspections to ensure products meet international standards

Global Reach

Serving clients across the United States, Europe, the Middle East, Australia, New Zealand, and beyond, BeePlastic has established a robust global presence. Our experience in international markets enables us to understand and meet the diverse needs of our global clientele.

Shipping Services

To enhance customer satisfaction and reduce financial burdens, BeePlastic offers complimentary standard shipping to select countries where we have established long-term trade relationships. We recommend this option for non-urgent orders, as it allows clients to minimize expenses.

Eligibility Verification

To determine if your location qualifies for our free standard shipping, please provide your delivery address during communication. Our team will promptly verify eligibility based on our shipping policy.

Expedited Shipping Options

For time-sensitive orders, we offer expedited shipping services. Please note that these services incur additional charges, with fees determined by the respective shipping carriers. BeePlastic facilitates these transactions by collecting the shipping fees on behalf of the carriers. Due to our contractual agreements with certain carriers, we can offer discounted rates, ensuring cost-effective expedited delivery for our clients.

By providing flexible shipping options, BeePlastic aims to accommodate the diverse needs of our global clientele, ensuring timely and affordable delivery solutions.

Customer Success StoriesBeePlastic implementing eco-friendly materials and sustainable manufacturing processes

  • Custom UHMW-PE Components for a Conveyor System: A client in the food processing industry required durable, low-friction components for their conveyor system. BeePlastic provided custom-machined UHMW-PE parts that enhanced the system's efficiency and longevity.

  • Precision POM Gears for Automotive Applications: An automotive manufacturer needed high-precision gears with excellent wear resistance. Our team delivered custom POM gears that met their stringent specifications, resulting in improved vehicle performance.

  • PTFE Liners for Chemical Processing Equipment: A chemical processing company sought corrosion-resistant liners for their equipment. BeePlastic supplied custom PTFE liners that provided superior chemical resistance, extending the equipment's service life.

Customer Testimonials

"BeePlastic provided us with exceptional custom plastic solutions that perfectly met our project requirements. Their professionalism and quality are unmatched."

"Working with BeePlastic has been a game-changer for our manufacturing process. Their expertise and dedication to quality are evident in every product."

Contact Us

For inquiries or to request a quote, please contact us:

  • Email: beeplastic@beeplastic.com

  • Address: Building 3, Dezheng Middle Road, Chang'an Town, Dongguan City, Guangdong Province, China

At BeePlastic, we are more than just a plastic manufacturing company; we are your dedicated partner in delivering innovative, high-quality, and cost-effective plastic solutions tailored to your unique needs.

Assortment of plastic rods and sheets including ABS, HDPE, UHMW-PE, POM, PTFE, PVC, PC, PEEK, and PA materials offered by BeePlastic

Explore Our Material Selection

We offer sales and processing services for a variety of materials. Click on the name of a material below to learn more about its properties and applications:

Material Name Full Name Applications Properties
HDPE High-Density Polyethylene Piping, Bottles High Strength-to-Density Ratio
UHMW-PE Ultra-High-Molecular-Weight Polyethylene Conveyor Belts, Bearings Extremely High Wear Resistance
Nylon Polyamide Gears, Bearings High Mechanical Strength, Good Wear Resistance
PI Polyimide Flexible Printed Circuits High Heat Resistance
PEI Polyetherimide Medical Devices, Aircraft Interiors High Strength, Flame Resistance
PEEK Polyether Ether Ketone Aerospace Parts, Medical Implants High Temperature and Chemical Resistance
PP Polypropylene Packaging, Textiles Chemical Resistance, Elasticity
PET Polyethylene Terephthalate Beverage Bottles, Food Containers High Strength, Thermoformability
PAI Polyamide-imide Automotive Components, Electrical Insulation High Strength, Thermal Stability
Acrylic Polymethyl Methacrylate (PMMA) Displays, Lenses Transparency, Weather Resistance
PTFE Polytetrafluoroethylene Non-Stick Coatings, Gaskets Low Friction, Chemical Resistance
POM Polyoxymethylene (Acetal) Precision Parts, Gears High Stiffness, Low Friction
PC Polycarbonate Safety Glasses, CDs High Impact Resistance, Transparency
PPS Polyphenylene Sulfide Automotive Parts, Electronics High Temperature Resistance, Chemical Stability
PVC Polyvinyl Chloride Pipes, Cable Insulation Durability, Chemical Resistance
PVDF Polyvinylidene Fluoride Chemical Processing Equipment High Chemical Resistance, Purity
PU Polyurethane Foam Seating, Insulation Panels Flexibility, Durability
FR-4(G10) Flame Retardant Glass-Reinforced Epoxy Laminate Printed Circuit Boards Flame Resistance, Mechanical Strength
Bakelite Phenol Formaldehyde Resin Electrical Insulators, Radio Casings High Mechanical Strength, Heat Resistance
ABS Acrylonitrile Butadiene Styrene Automotive, Electronics, Medical Devices Durable, Impact Resistant, Easy to Machine
Free shipping & Returns
Reviews

01 💭When can I ship my order? 🧠What logistics channels do you use? 💡What are the logistics fees?


💭A: Regular specifications are usually shipped within 48 hours; customized orders depending on the complexity of processing, usually 3~7 days.

🧠A: We use standard distribution logistics for free shipping (usually takes 15~25 days), if you use expedited shipping with multiple logistics (DHL, FedEx, UPS, EMS, FS, etc.), you can choose the most suitable way according to your location and needs. If you need expedited, please contact us to confirm!

💡A: We use our standard delivery logistics by default, no freight charge for standard delivery, if you need fast delivery, you need to contact us for confirmation and charge the freight with the actual quotation of the logistics provider, the specific cost needs to be provided with the receiving address and confirmed with the logistics provider and sent to the customer.

02 💡Can I return or exchange an item?🧠 How do I request a return?


💡A: For regular in-stock products, they can be returned or exchanged within 7 days after receipt (need to keep in good condition). Customized processed or plastic material cut products can not be sold twice, unless quality problem, generally do not support return or exchange.

🧠A: If quality problem, please contact us first by email and provide order number, we will give return address and process. The shipping cost will be borne by the buyer, except for quality issues.

03 💡What payment methods are supported? 🧠What if I can't pay? 💭Can I get a discount for large orders?


💡A: PayPal and bank transfer are the main payment methods on our website. If you need other methods, please contact our customer service.

🧠A: If you are unable to pay or need other ways, please communicate with our customer service, you can submit a contact form to our [Contact us] page or click on the right side of the real-time chat window to leave a message.

💭A: Large orders have corresponding discounts, you can directly communicate with our customer service.

04 💭Can't find the size I need, what custom machining do you offer? 💡What are the MOQ requirements?

💭A: We can cut to specified lengths, thicknesses, diameters, and also do preliminary CNC/lathe machining. Please see the customization page or contact us for details.

💡A: There is no minimum order for regular materials. For CNC or special processing, there may be a certain MOQ requirement; please contact us for details.

05 💭How can I track my order?


💭A: You will receive a confirmation email after placing an order, and the waybill number will be attached after shipment; you can also check the logistics news on the “My Orders” page, or enter the waybill number into [https://www.17track.net/] for inquiry.

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