Plastic Straight Bevel Gears

Since 1988 ,Feida Machinery Factory adopts advanced manufacturing equipment to produce high precision plastic straight bevel gears with accuracy reaching ISO/DIN 7-10 level.Welcome new and old customers to continue to cooperate with us to create a better future!

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Product Description

Product Overview

The plastic straight bevel gears from Feida Machinery factory feature a conical structure and straight teeth,and used to change the direction of force transmission between two 90°intersecting shafts.

Product Parameters

Service Type	OEM & ODM Service
Drawing Format	Jpg/.Pdf/.Dxf/.Dwg/.Igs./.Stp/X_t. Etc
Module	M0.5-M5
Material	Nylon,POM,PEEK
Precision Grade	ISO/DIN 7-10
Size/ Crossed Axis Angle / Hardness/ Tolerance/Number of teeth	Based on requirement
Machining Process	Injection molding,Gear Milling, Gear Shaping, Gear Broaching,
Testing Machine	Mechanical Test Machine, Material Analysis Spectrometer, Coordinate Measuring Machines (CMM), Roughness Tester, Hardness Tester, Etc.
Package	Anti-rust Paper, Plastic Box, Mesh Bag, Carton Box, Wooden Case.
Lead Time	20-30 days for sample, 30-45 days for bulk order
Production Capacity	15000 tons/ year

Main Feature

Feida plastic straight bevel gears feature simple structure, lightweight,low operating noise,good corrosion resistance,good self-lubricating properties,and flexible manufacturing options.

Manufacturing Process

Feida Machinery usually adopts flexible production processes, including injection molding and machining:

For high-volume production, injection molding can produce large quantities of gears with consistent dimensions and can help reduce the unit manufacturing cost.

For low-volume production, prototypes, or gears with special specifications, machining can be a practical alternative.

Comparison of Nylon,POM, and PEEK Straight Bevel Gears

Aspect	Nylon(PA66/PA6)	POM(polyoxymethylene/Acetal)	PEEK(Polyetheretherketone)
Relative Cost	Low	Medium	Very high
Continuous Service Temperature	~80°C – 100°C	~90°C – 100°C	~240°C – 260°C
Load Capacity/Stiffness	Good toughness and impact resistance; lower stiffness than POM	Excellent stiffness and creep resistance; stable dimensions under long‑term load	Outstanding strength and stiffness; fatigue resistance far exceeds PA and POM
Dry Running/Self-lubrication	Good, but friction coefficient varies with moisture content	Excellent (very low friction coefficient, close to PTFE)	Good (better at high load/temperature, but less smooth than POM under dry running)
Wear/Fatigue Resistance	Good (performance fluctuates with humidity)	Good (good resistance to cyclic fatigue)	Excellent (longest wear life and fatigue endurance)
Noise & Vibration Damping	Excellent (absorbs shock, runs quietly)	Moderate (material is more brittle, slightly noisier)	Good (moderate damping)
Chemical Resistance	Not resistant to strong acids/bases or hot water	Resistant to most organic solvents, not to strong acids	Excellent (attacked only by concentrated sulfuric acid)
Typical Applications	Low‑speed, low‑load, lubricated, cost‑sensitive consumer gears (e.g., appliances, toys)	Precision instruments, office equipment, automotive wiper motor gears (where high accuracy and low moisture effect are needed)	Aerospace, racing, medical, high‑temperature oil/chemical pump gears (ultimate performance)

Customization Services

Feida Machinery supports customized production from prototype to mass production.Custom options include:

Dimensions (module,number of teeth,pressure angle)

Bore and mounting structure

Material(nylon,POM,PEEK,etc.)

Color(black,white,gray,blue,red,etc.)

Gear structure

Accuracy grade

Marking

You can provide us with a 2D drawing, 3D CAD file, sample or basic specifications, and our experienced engineering team can evaluate the design and provide a customized solution.

Applications

The primary application areas of our plastic straight bevel gears fall into five categories:

Automotive components

Mainly used in seat adjusters, power tailgate spindles, window lift motors, and EPS (electric power steering) torque compensation mechanisms. In new energy vehicle electric oil pumps, plastic gears are increasingly replacing metal ones to reduce weight and noise.

Office equipment & smart home

Printers/copiers (paper-feed mechanisms for quiet operation), smart lock gearboxes (to provide emergency unlocking torque), and robot vacuums / dishwashers (drainage and drive systems).

Medical devices & instruments

Infusion pumps (precise flow control), surgical robot end effectors (lightweighting), and automated laboratory sample handlers – where the no-grease property avoids sample contamination.

Power tools & drones

Drills / angle grinders (speed-adjusting mechanisms, using overload slip to protect the motor), and drone gimbals / FPV servos for precise angular control.

Toys & models

RC car differentials and robot joints – cost-effective and suitable for high-volume injection molding.

FAQ

What kind of producing equipments do you have?

Our major equipment includes CNC lathe machine, CNC machining center, grinder, hobbing machine, Gear Milling machine,Gear Broaching machine,gear shaping machine, CNC gear grinding machine etc.

How about the transportation?

We can offer various shipping options,such as sea , air ,or door-to-door express.

Can we design packaging?

Yes,Besides regular packing,we can also do customer's own packing.

Related Category

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Contact Info

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Address

No.1117 Dongsheng Road, Zhendong Industrial Zone, Dongshi, Jinjiang, Fujian, P. R. China.
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Tel

+86-18959229241
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Email

feida@fjfeida.com

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