These years, CTPOWER CO., LTD. manufacture and export kinds of the Helical Gear are increasing and total turnover of import and export rises steadily every year. The products receive good feedback because of high quality and well after-sale service. Furthermore, the quality is steady and the price reasonable.
Excellent quality and competitive price make us to have many customers from all over the world. We strongly believe we can provide customers with best
Helical Gearand finest service.
Model - M1
What is a spur gear ?
Spur gears are the most easily visualized common gears that transmit motion between two parallel shafts. Because of their shape, they are classified as a type of cylindrical gears. Since the tooth surfaces of the gears are parallel to the axes of the mounted shafts, there is no thrust force generated in the axial direction. Also, because of the ease of production, these gears can be made to a high degree of precision.
The unit to indicate the sizes of spur gears is commonly stated, as specified by ISO, to be “module”. In recent years, it is usual to set the pressure angle to 20 degrees. In commercial machinery, it is most common to use a portion of an involute curve as the tooth profile.
The backlash is the play between the teeth when two gears are meshed and is needed for the smooth rotation of gears. When the backlash is too large, it leads to increased vibration and noise while the backlash that is too small leads to tooth failure due to the lack of lubrication.
Looking generally, the involute shape is the most wide-spread gear tooth form due to, among other reasons, the ability to absorb small center distance errors, easily made production tools simplify manufacturing, thick roots of the teeth make it strong, etc.
Calculating the dimensions of gears
- Standard designs and production per drawing
- Material: Medium-Carbon Steel(S45C, S50C), Aluminum, Plastic, Stainless steel, Iron
- Available with various surface finishes
- Grade: International standard, JIS and ISO. provide high quality and sense of trust in customers
- Delivery possible at short notice.
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