Customization: | Available |
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Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Automation Equipment |
Hardness: | Hardened Tooth Surface |
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Main Features:
Helical Gear
1. Produce strictly in accordance with ANSI or DIN standard dimension
2. Material: 1045 Carbon Steel
3. Bore: Finished bore
4. Module: 1~3
Product name | Helical Spur Gear |
Materials Available | 1045 Carbon Steel, Stainless Steel |
BORE | Finished bore, Pilot Bore, Special request |
Processing Method | Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc |
Pressure Angle | 20 Degree |
Hardness | 45~ 55HRC |
Size | Customer Drawings & ISO standard |
Package | Wooden Case/Container and pallet, or made-to-order |
Certificate | ISO9001:2008 |
Number | Number of Teeth | Shaft Bore Dia. AH7 (1mm Increment) | Twisting Direction | B | C | D | E | F | G | ||
Type | Module | Straight Bore Straight Bore+Tap | Keyway+Tap | ||||||||
Straight Bore Straight Bore+Tap Keyway+Tap |
1.0 | 20 | 6 | 8 | L(Left) R(Right) |
17 | 20 | 22 | 8 | 10 | 18 |
22~ 28 | 8 | 8~13 | 18~20 | 22~28 | 24~30 | ||||||
30~48 | 10 | 10~17 | 25~30 | 30~48 | 32~50 | ||||||
50~70 | 12 | 12~17 | 35~40 | 50~70 | 52~72 | ||||||
80~100 | 15 | 15~30 | 50 | 80~100 | 82~102 | ||||||
1.5 | 20~26 | 12 | 12~17 | 24~32 | 30~39 | 33~42 | 12 | 12 | 24 | ||
28~44 | 15 | 15~30 | 36~50 | 42~67.5 | 45~70.5 | ||||||
45~52 | 18 | 18~40 | 50~60 | 72~78 | 75~81 | ||||||
60~100 | 20 | 20-50 | 60~70 | 90~150 | 93·153 | ||||||
2.0 | 15~18 | 12 | 12~17 | 24~30 | 30~36 | 34~40 | 16 | 13 | 29 | ||
20~28 | 15 | 15·22 | 32~45 | 40~56 | 44~60 | ||||||
30~36 | 18 | 18~40 | 50 | 60~72 | 64~76 | ||||||
40~48 | 20 | 20~44 | 60 | 80~96 | 84~100 | ||||||
50~100 | 25 | 25~60 | 60~100 | 100~200 | 104~204 | ||||||
2.5 | 15~18 | 15 | 15~30 | 30~38 | 37.5~45 | 42.5~50 | 20 | 14 | 34 | ||
20~24 | 18 | 18~40 | 40~48 | 50~60 | 55~65 | ||||||
25~36 | 20 | 20~50 | 50~70 | 62.5~90 | 67.5~95 | ||||||
40~60 | 25 | 25~70 | 70~80 | 90~150 | 95~155 | ||||||
3.0 | 15~18 | 18 | 18~22 | 36~40 | 45~54 | 51~60 | 25 | 16 | 4 |
Applications | Toy, Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, electronic sports equipment, , sanitation machinery, market/ hotel equipment supplies, etc. |
Shenzhen Hefa Gear Machinery Co.,LTD established in 2009, is a professional manufacture engaged in development, production, sales and service of timing pulley, precise spur gears, helical gears, bevel gear, worm& worm gear and so on. We located in Shenzhen with convenient transposition excite. Hefa Gear Machinery dedicated to strict quality control and thoughtful customer service. Our experienced staffs are always available to discuss your requirements, and fulfill your satisfaction.
Inspection:Packaging | Polyethylene bag or oil paper for each item; Pile on carton or as customer's demand |
Delivery of Samples | By DHL, Fedex, UPS, TNT, EMS |
Lead time | 10-15 working days as usual, 30days in busy season, it will based on the detailed order quantity. |
Main Markets? | North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia |
How to order? | * You send us drawing or sample |
* We carry through project assessment | |
* We give you our design for your confirmation | |
* We make the sample and send it to you after you confirmed our design | |
* You confirm the sample then place an order and pay us 30% deposit | |
* We start producing | |
* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers. | |
* Trade is done, thank you!! |
If you are interested in our products, please tell us which materials, type, width, length u want.