{"id":1570,"date":"2026-07-15T02:12:52","date_gmt":"2026-07-15T02:12:52","guid":{"rendered":"https:\/\/gearrack.top\/product\/nylon-spur-gears-pa-pom-peek-m1-m12-din-6-9-custom\/"},"modified":"2026-07-15T02:12:57","modified_gmt":"2026-07-15T02:12:57","slug":"nylon-spur-gears-pa-pom-peek-m1-m12-din-6-9-custom","status":"publish","type":"product","link":"https:\/\/gearrack.top\/ko\/product\/nylon-spur-gears-pa-pom-peek-m1-m12-din-6-9-custom\/","title":{"rendered":"Nylon Spur Gears – PA, POM, PEEK, M1-M12, DIN 6-9, Custom"},"content":{"rendered":"
\n

<\/p>\n

Product Overview<\/h2>\n
\n
\n \"Nylon\n <\/div>\n
\n

Nylon spur gears<\/strong> are the most widely specified plastic gear type in industrial and commercial machinery. Made from nylon (PA \u2014 polyamide), a strong and durable thermoplastic, they carry the same straight-toothed spur gear form that projects radially from a cylindrical gear body \u2014 transmitting power and motion between parallel shafts in a lightweight, corrosion-resistant, self-lubricating package. Korea Ever-Power supplies nylon spur gears across a broad material range (PA, POM, UHMWPE, ABS, PTFE, PPS, PEEK) and a wide module series (M1 through M12 and non-standard), to ISO, DIN, ANSI, JIS, BS, and non-standard specifications.<\/p>\n

\ub098\uc77c\ub860 spur gears<\/a> have a lower coefficient of friction than metal gears, generating less heat and noise during operation. They are less likely to damage mating components because they are softer than metal gears \u2014 a design property used intentionally when the nylon gear is the sacrificial wear partner in a mixed metal-plastic gear pair. Precision DIN 6\u20139 covers the full range from high-accuracy automation drives to standard-grade industrial equipment.<\/p>\n<\/p><\/div>\n<\/div>\n

The broad engineering plastic material range available from Korea Ever-Power \u2014 PA, POM, UHMWPE, ABS, PTFE, PPS, PEEK \u2014 allows the nylon spur gear to be specified correctly for the exact operating environment. Where standard PA6 is limited by temperature or chemical resistance, PPS or PEEK extends the operating envelope to 200\u2013260\u00b0C and high chemical exposure. Where UHMWPE’s extreme impact toughness and near-zero moisture absorption are needed, that grade replaces PA. Korea Ever-Power’s engineering team can advise on the correct material selection for the specific duty cycle.<\/p>\n

<\/p>\n

Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nylon Spur Gear \u2014 Product Specification<\/th>\n<\/tr>\n<\/thead>\n
Module<\/strong><\/td>\nM1, M1.5, M2, M2.5, M3, M4, M5, M8, M12 and non-standard<\/td>\n<\/tr>\n
\uc7ac\ub8cc<\/strong><\/td>\nPA (Nylon), POM, UHMWPE, ABS, PTFE, PPS, PEEK<\/td>\n<\/tr>\n
Standard<\/strong><\/td>\nISO, DIN, ANSI, JIS, BS, and non-standard<\/td>\n<\/tr>\n
Precision<\/strong><\/td>\nDIN 6, DIN 7, DIN 8, DIN 9<\/td>\n<\/tr>\n
Teeth Treatment<\/strong><\/td>\nHardened, Milled, or Ground<\/td>\n<\/tr>\n
Tolerance<\/strong><\/td>\n0.001 mm \u2013 0.01 mm \u2013 0.1 mm (per accuracy grade)<\/td>\n<\/tr>\n
Surface Finish<\/strong><\/td>\nShot\/sandblast, heat treatment, annealing, tempering, polishing, anodizing, zinc-plated<\/td>\n<\/tr>\n
Packing<\/strong><\/td>\nPlastic bag + cartons, or wooden packing for large gears<\/td>\n<\/tr>\n
Payment Terms<\/strong><\/td>\nT\/T, L\/C<\/td>\n<\/tr>\n
Sample Lead Time<\/strong><\/td>\n20 business days<\/td>\n<\/tr>\n
Bulk Lead Time<\/strong><\/td>\n25 business days<\/td>\n<\/tr>\n
Sample Price<\/strong><\/td>\nUSD 2 \u2013 USD 100 per sample; express freight paid by customer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Engineering Plastic Material Guide<\/h2>\n

\"measuring<\/p>\n

<\/p>\n

\n
\n \"Nylon<\/p>\n
\n

PA (Nylon 6 \/ 6.6)<\/p>\n

High impact toughness \u00b7 Self-lubricating \u00b7 Good chemical resistance \u00b7 Absorbs moisture (allow for bore expansion) \u00b7 Max temp 100\u2013110\u00b0C \u00b7 Use for:<\/strong> general industrial, conveyor, motor drives<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

\n \"POM<\/p>\n
\n

POM (Polyacetal \/ Delrin)<\/p>\n

Lowest moisture absorption \u00b7 Best dimensional stability \u00b7 Low friction \u00b7 Max temp 90\u00b0C \u00b7 Use for:<\/strong> precision instruments, printers, cameras, medical drives<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

\n \"PEEK<\/p>\n
\n

PEEK \/ PPS \/ PTFE<\/p>\n

Highest temperature resistance (PEEK 260\u00b0C \u00b7 PPS 200\u00b0C) \u00b7 Excellent chemical resistance \u00b7 Biocompatible (PEEK) \u00b7 Use for:<\/strong> semiconductor equipment, aerospace, high-temp industrial, medical implant-adjacent<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n
\uc7ac\ub8cc<\/th>\nMax Temp (\u00b0C)<\/th>\nMoisture Absorption<\/th>\nImpact Resistance<\/th>\nChemical Resistance<\/th>\nKey Application<\/th>\n<\/tr>\n<\/thead>\n
PA6\/PA66<\/td>\n100\u2013110<\/td>\n1.5\u20133% (moderate)<\/td>\nHigh \u2713<\/td>\nGood<\/td>\nGeneral industrial, conveyors<\/td>\n<\/tr>\n
POM<\/td>\n90<\/td>\n0.2% \u2713<\/td>\nModerate<\/td>\nGood<\/td>\nPrecision instruments, printers<\/td>\n<\/tr>\n
UHMWPE<\/td>\n80\u201390<\/td>\n<0.01% \u2713<\/td>\nHighest \u2713<\/td>\nExcellent \u2713<\/td>\nFood processing, marine<\/td>\n<\/tr>\n
ABS<\/td>\n80<\/td>\n0.3%<\/td>\nModerate<\/td>\nModerate<\/td>\nToys, consumer electronics<\/td>\n<\/tr>\n
PPS<\/td>\n200\u2013220<\/td>\n<0.02% \u2713<\/td>\nModerate<\/td>\nExcellent \u2713<\/td>\nAutomotive, semiconductor<\/td>\n<\/tr>\n
PEEK<\/td>\n240\u2013260 \u2713<\/td>\n0.5%<\/td>\nHigh<\/td>\nExcellent \u2713<\/td>\nAerospace, medical, high-temp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Characteristics of Nylon Spur Gears<\/h2>\n

\"Ever-Power<\/p>\n

\n
\n

Lightweight<\/h3>\n

Nylon PA66 has a density of approximately 1.14 g\/cm\u00b3 \u2014 about one-seventh of steel (7.85 g\/cm\u00b3). A nylon spur gear is 85% lighter than an equivalent steel gear at the same module and tooth count. In battery-powered equipment, the weight saving reduces the total system weight and extends battery life. In high-speed drives, the reduced rotational inertia lowers energy consumption during each acceleration cycle.<\/p>\n<\/p><\/div>\n

\n

Corrosion Resistant<\/h3>\n

Nylon does not rust, oxidise, or corrode in the presence of water, dilute acids, or most organic solvents. In outdoor machinery, coastal equipment, food processing environments, and washdown applications, nylon spur gears maintain surface quality and dimensional integrity without any protective coating \u2014 eliminating the coating maintenance cycle required by steel gears in these environments.<\/p>\n<\/p><\/div>\n

\n

Low Coefficient of Friction<\/h3>\n

Nylon’s friction coefficient against steel is approximately 0.2\u20130.4 \u2014 much lower than dry steel-on-steel (0.8) and comparable to lubricated metal gear pairs. This means nylon spur gears running against steel or nylon counter-gears generate less frictional heat, reducing power loss and extending gear life in moderate-speed, moderate-load applications. External lubrication can further reduce friction but is often unnecessary in light-duty drives.<\/p>\n<\/p><\/div>\n

\n

Lower Operating Noise<\/h3>\n

Nylon’s high internal damping coefficient absorbs vibration energy at the tooth contact and converts it to heat rather than airborne sound. The acoustic result is measurably lower gear noise compared with metal spur gears of the same module running at the same speed. In power tools, appliances, and small machinery where operational noise affects user perception of quality, nylon spur gears deliver a tangibly quieter product.<\/p>\n<\/p><\/div>\n

\n

Protects Mating Components<\/h3>\n

Because nylon is softer than metal gears and mating housing structures, nylon spur gears wear preferentially rather than damaging harder mating parts. This sacrificial wear property is engineered into designs where the nylon gear is the cheapest and most accessible part to replace \u2014 allowing the more expensive metal components to remain in service for a longer life.<\/p>\n<\/p><\/div>\n

\n

Limitations to Consider<\/h3>\n

Nylon spur gears have a lower maximum operating temperature than metal gears (PA6: 100\u2013110\u00b0C) and may not be suitable for high-speed or high-torque applications. They may wear faster than metal gears under heavy loads or in abrasive environments. Moisture absorption in PA causes slight dimensional change \u2014 allow for this in bore fit design, or specify POM for moisture-critical bore dimensions. Korea Ever-Power can advise on the appropriate material for the specific duty cycle.<\/p>\n<\/p><\/div>\n<\/div>\n

<\/p>\n

\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/h2>\n

\"Ever-Power<\/p>\n

\n
\n
\u2699\ufe0f<\/div>\n

Automatic Controlling Machines<\/h3>\n

PA spur gears M2\u2013M5 in PLC-controlled machinery and automated production equipment. Low friction reduces wear in the continuous duty cycle of industrial automation. DIN 7\u20138 accuracy ensures consistent indexing and position control.<\/p>\n<\/p><\/div>\n

\n
<\/div>\n

Semiconductor Industry<\/h3>\n

POM or PEEK spur gears M1\u2013M3 in wafer handling robots, semiconductor test equipment, and cleanroom automation. Non-outgassing materials (PEEK, PPS) required in vacuum or cleanroom environments. No metal particle contamination from gear mesh.<\/p>\n<\/p><\/div>\n

\n
<\/div>\n

Medical Equipment<\/h3>\n

PEEK spur gears for sterilisable and implant-adjacent medical devices. PA or POM for general medical instrument drives where corrosion resistance, quiet operation, and self-lubrication are required. No metallic debris risk at the patient interface.<\/p>\n<\/p><\/div>\n

\n
\u2600\ufe0f<\/div>\n

Solar Energy Equipment<\/h3>\n

PA spur gears in solar tracker drives \u2014 panel tilt and azimuth adjustment mechanisms. Corrosion resistance in outdoor UV and rain exposure. Low friction reduces tracking motor power demand. No lubrication maintenance required for the service life of the solar installation.<\/p>\n<\/p><\/div>\n

\n
\ufe0f<\/div>\n

Parking Systems and Machine Tools<\/h3>\n

PA spur gears M3\u2013M8 in automated parking system gate drives, barrier mechanisms, and machine tool index tables. Moderate load capacity at low to medium speed suits these applications where the gear operates in daily cycles but not continuous duty.<\/p>\n<\/p><\/div>\n

\n
\u2708\ufe0f<\/div>\n

High-Speed Rail and Aviation<\/h3>\n

PEEK or PPS spur gears in auxiliary mechanism drives in high-speed rail vehicles and aircraft \u2014 specifically for passenger seat adjustment, galley equipment, and door actuators where the combination of low weight, high temperature tolerance, corrosion resistance, and non-magnetic properties is required.<\/p>\n<\/p><\/div>\n<\/div>\n

<\/p>\n

Frequently Asked Questions<\/h2>\n
\n
\n

Which is better for spur gears: Nylon (PA) or POM?<\/p>\n

The better choice depends on the specific operating conditions. POM is superior where dimensional stability in varying humidity is essential \u2014 it absorbs only 0.2% moisture vs PA6’s 1.5\u20133%. POM also has higher surface hardness and lower friction. Nylon (PA) is superior where impact resistance is the priority \u2014 it absorbs shock without cracking under sudden load, while POM can fracture. PA also has a slightly higher continuous temperature rating. For dry environments where dimensional precision matters most (printers, cameras, instruments), choose POM. For environments with impact loads, power tools, and conveyor systems where humidity is less critical, Nylon PA is the standard choice.<\/p>\n<\/div>\n

\n
\n

Can nylon spur gears mesh with steel gears?<\/p>\n

Yes \u2014 a nylon spur gear can mesh with a steel spur gear of the same module and pressure angle. The mixed pair is common in drives where the steel gear is the driver (e.g. motor pinion) and the nylon gear is the driven wheel \u2014 the nylon gear absorbs impact at engagement and wears preferentially, protecting the steel pinion. Running a nylon gear against a steel gear with a smooth, hardened surface (Ra \u2264 0.8 \u03bcm) reduces the nylon wear rate significantly compared with a rough machined steel surface. In food processing applications, a nylon wheel running on a stainless steel pinion is a hygienic and maintenance-free combination.<\/p>\n<\/div>\n

\n
\n

What DIN accuracy grade do nylon spur gears achieve?<\/p>\n

Korea Ever-Power produces nylon spur gears to DIN 6, 7, 8, and 9. DIN 9 is the standard accuracy for general-purpose nylon gears produced by milling or hobbing from plastic stock \u2014 adequate for most industrial and commercial applications. DIN 7\u20138 is achievable by CNC hobbing with controlled cutting parameters \u2014 suitable for automation and positioning applications. DIN 6 is achievable by post-machining grinding of the tooth flanks on harder plastic grades (POM, PEEK) \u2014 specified for servo drives and precision equipment where transmission error must be minimised.<\/p>\n<\/div>\n

\n
\n

Are non-standard module nylon spur gears available?<\/p>\n

Yes \u2014 Korea Ever-Power produces non-standard module nylon spur gears to customer drawings. Non-standard modules are common in replacement gear applications (where the original gear was manufactured to a non-metric or proprietary standard) and in new designs where the required centre distance and gear ratio combination cannot be achieved with a standard module series. Send the drawing with the module, tooth count, bore, and face width, and we will confirm production feasibility and lead time.<\/p>\n<\/div>\n

\n
\n

What is the sample cost and who pays for express shipping?<\/p>\n

Sample price ranges from USD 2 to USD 100 depending on the configuration complexity, material, and quantity. The express shipping cost for samples is paid by the customer \u2014 the cost is typically reimbursable once the customer places the production order. Korea Ever-Power can advise on the most economical express shipping route from China for the sample delivery. Contact our team<\/a> with the drawing and required material to receive the sample quotation.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Customer Reviews<\/h2>\n
\n
\n

“We manufacture automated conveyor systems and switched from metal to PA Nylon spur gears M3 from Korea Ever-Power. Operating noise dropped by approximately 4 dB at 1,000 rpm. We run the PA gear against a smooth hardened steel pinion \u2014 the nylon wheel shows consistent wear at our 6-month inspection and is replaced as the planned service part, while the steel pinion remains unchanged.”<\/p>\n

Kim Dong-su<\/strong>  |  Conveyor Systems Engineer, Incheon Packaging Automation  ·  Q1 2026<\/em><\/p>\n<\/div>\n

\n

“We source PEEK spur gears M2 DIN 7 from Korea Ever-Power for semiconductor wafer handling robots. Zero metallic particle generation confirmed at our cleanroom particle count test. The PEEK gears pass our 200\u00b0C thermal cycling test (50 cycles) with no measurable dimensional change. Sample lead time 20 days as quoted.”<\/p>\nLee Hyeon-ji<\/strong>  |  Cleanroom Robotics Engineer, Gyeonggi Semiconductor Equipment Co.  ·  Q4 2025<\/em><\/p>\n<\/div>\n

\n

“We supply solar panel tracker drives and use PA nylon spur gears<\/a> M4 from Korea Ever-Power. Three years of outdoor operation in coastal UV and salt spray \u2014 no corrosion, no dimensional change measurable at our annual inspection. No lubrication required throughout the installation service life. DIN 8 accuracy specified; confirmed on gear measurement report.”<\/p>\n

Park Seon-woo<\/strong>  |  Solar Tracker Drive Engineer, Busan Renewable Energy Systems  ·  Q2 2026<\/em><\/p>\n<\/div>\n

\n

“We design aircraft seat adjustment mechanisms and specified PEEK spur gears M1.5 DIN 7. Korea Ever-Power confirmed PEEK was within their production capability at M1.5 and produced samples within 20 business days. The PEEK gears pass our 260\u00b0C short-duration temperature test (simulating extreme cabin fire proximity) with no deformation. Non-magnetic confirmed by Feritscope measurement.”<\/p>\n

Choi Ji-won<\/strong>  |  Aircraft Interior Mechanism Engineer, Daejeon Aerospace Components  ·  Q3 2025<\/em><\/p>\n<\/div>\n

\n

“We import nylon spur gears M1\u2013M5 across multiple materials (PA, POM, ABS) for distribution to machine builders in South Korea and Southeast Asia. Korea Ever-Power supplies from a single order across all modules and materials with consistent packing (plastic bag + carton). L\/C payment accepted \u2014 essential for our cross-border procurement process. Bulk order fulfilled within 25 business days as quoted.”<\/p>\n

Yoon Sang-min<\/strong>  |  Import Manager, Seoul Industrial Parts Distribution  ·  Q1 2025<\/em><\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Related Products<\/h2>\n
\n
\n
\n \"Spur
\n <\/a><\/p>\n
\n

Spur Gears<\/h3>\n

Full spur gear range: European standard, plastic, forging, steel, brass, stainless, automotive, and tractor spur gears \u2014 all modules available.<\/p>\n

Browse Spur Gears \u2192<\/a>\n <\/div>\n<\/p><\/div>\n

\n
\n \"Plastic
\n <\/a><\/p>\n
\n

Helical Gears<\/h3>\n

Plastic and metal helical gears for parallel shafts where lower noise and higher load capacity than spur gears are required \u2014 complementing the nylon spur gear range.<\/p>\n

Browse Helical Gears \u2192<\/a>\n <\/div>\n<\/p><\/div>\n

\n
\n \"\uc0b0\uc5c5\uc6a9
\n <\/a><\/p>\n
\n

\ubca0\ubca8 \uae30\uc5b4<\/h3>\n

Right-angle drives in solar tracker azimuth stages, medical device instruments, and automation equipment \u2014 the intersecting-shaft complement to nylon spur gears.<\/p>\n

Browse Bevel Gears \u2192<\/a>\n <\/div>\n<\/p><\/div>\n<\/div>\n

\n

Request a Quotation for Nylon Spur Gears<\/h3>\n

Send drawing or specify: module, tooth count, bore, face width, material (PA \/ POM \/ PEEK \/ PPS \/ other), accuracy grade (DIN 6\u20139), and quantity. Sample USD 2\u2013100; bulk 25 business days. T\/T or L\/C payment.<\/p>\n

Get a Quote Now<\/a>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Korea Ever-Power nylon spur gears are manufactured in PA (Nylon), POM, UHMWPE, ABS, PTFE, PPS, and PEEK. Module M1, M1.5, M2, M2.5, M3, M4, M5, M8, M12 and other non-standard modules. Standards: ISO, DIN, ANSI, JIS, BS, and non-standard. Precision DIN 6\u20139. Teeth treatment: hardened, milled, or ground. Tolerance 0.001\u20130.1 mm. Lightweight, corrosion-resistant, low friction coefficient \u2014 generating less heat and noise than metal gears. Sample lead time 20 business days; bulk production 25 days. Payment T\/T or L\/C. Packaging: plastic bag + carton or wooden packing. Applications: automatic controlling machines, semiconductor industry, medical equipment, solar energy equipment, machine tools, parking systems, high-speed rail, and aviation transportation equipment.<\/p>","protected":false},"featured_media":1571,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[4559],"product_tag":[],"class_list":["post-1570","product","type-product","status-publish","has-post-thumbnail","product_cat-spur-gear","pa_editor-cxm","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/product\/1570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/comments?post=1570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/media\/1571"}],"wp:attachment":[{"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/media?parent=1570"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/product_brand?post=1570"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/product_cat?post=1570"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gearrack.top\/ko\/wp-json\/wp\/v2\/product_tag?post=1570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}