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Material: | Nylon 66 | Fire Resistance: | UL 94V-2 |
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Modulus: | 0.5 | Teeth Number: | 16 |
Outer Dimameter: | 9 | Root Diameter: | 6.75 |
Pressure Angle: | 20° | Reference Circle: | 8 |
Highlight: | custom plastic gears,lubricating plastic gears |
High Tensile Strength Plastic Bevel Gears 16 Z Straight Teeth Fire Resistant
White plastic bevel gears are made of PA 66 with high tensile strength , straight 16 Z teeth are placed on upper body with dip angle , lower body section are cone shaped but has a flat bottom , a through hole for pin from top to bottom .
Technical Data
Modulus | m | 0.5 |
Number of teeth | z | 16 |
Outside diameter | da | 9 |
Root diameter | df | 6.75 |
Reference circle | d | 8 |
Depth of tooth | h | 1.12 |
Tooth addendum | ha | 0.5 |
Tooth Dedendum | hf | 0.625 |
Pitch | p | 1.57 |
Teeth thickness | s | 0.8 |
Pressure angle | ɑ | 20° |
Precision
Level 9 based on ISO standard .
Item | Modulus | Level | Tolerance |
Outside diameter | 0.5 | 9 | 18 |
Root diameter | 0.5 | 9 | 25 |
Reference circle | 0.5 | 9 | 50 |
Depth of tooth | 0.5 | 9 | 10 |
Tooth addendum | 0.5 | 9 | 30 |
Tooth Dedendum | 0.5 | 9 | 25 |
Tilt tolerance | 0.5 | 9 | 7 |
Pitch | 0.5 | 9 | 36 |
Teeth thickness | 0.5 | 9 | 30 |
Material
Bevel gears are made from plastic nylon PA66
Color
Based on White RAL 9003 , there are more colors for choices .
RAL 3000 | RAL 3001 | RAL 3002 | RAL 3003 | RAL 3004 | RAL 3005 | RAL 3007 | RAL 3009 | RAL 3011 |
RAL 6000 | RAL 6001 | RAL 6002 | RAL 6003 | RAL 6004 | RAL 6005 | RAL 6006 | RAL 6007 | RAL 6009 |
RAL 9001 | RAL 9003 | RAL 9004 | RAL 9005 | RAL 9010 | RAL 9011 | RAL 9016 | RAL 9017 | RAL 9018 |
Application
Plastic bevel gears are designed for various electric items that with light duty load
▲ Household appliances
▲ Official appliances
▲ Car
▲ Timing device
▲ Micro electric motor
▲ Camera
▲ Instruments and meters
Mechanical Property
Tensile strength MPa | 60~80 |
Elongation at break % | 2.2 |
Bending strength MPa | 100~120 |
Modulus of elasticity for bending MPa | 2000 ~3000 |
Notched Impact Strength(J/m) | 60~100 |
HR hardness | 118 |
Electrical Performance
Specific volume resistance Ω·cm | 10 |
Specific inductive capacity(10Hz) | 3.8 |
Dielectric loss tangent (10Hz) | 0.005 |
Dielectric strength(kV/mm) | 20 |
Arc-resistances | 220 |
Features
Self –lubricant
Low noise
Small inertia
Light weight
Resistance to corrosion
Long service
We make more plastic gears with different specifications for many fields in industry , please contact us if you are interesting in any gear , we are able to develop customized plastic gears as well .
Contact Person: Mr. David
Tel: 86-769-82601418
Fax: 86-769-82601418