1560-4 Mini Hook (Cylindrical Gear 28×1.25 – Right-hand) and1560-4 Mini Hook (Cylindrical Gear 32×1.25 – Right-hand)
$10.00piece
- 1560-4 Mini Hook (Cylindrical Gear 28×1.25-RH) is a helical gear made of 20CrMo. With a pressure angle of 20°, module of 1.25, 28 teeth, 15° right-hand helix angle, tooth outer diameter of 38.73mm and weight of 0.0747kg, it is produced via precision processes and serves as a key transmission component for sewing equipment.
- 1560-4 Mini Hook (Cylindrical Gear 32×1.25-RH) is a 20CrMo helical gear, featuring a pressure angle of 20°, module of 1.25, 32 teeth, 12° right-hand helix angle, tooth outer diameter of 43.39mm and weight of 0.0922kg. Manufactured through multi-step precision processes, it is a dedicated transmission part for sewing machinery.
SKU:
YL-003-C2 and YL-004-C2
Category: Helical Gears
Description
1. Model 1560-4 Mini Hook (Cylindrical Gear 28×1.25 – Right-hand)
Product Category: Helical GearThis product is manufactured from 20CrMo alloy structural steel and undergoes a full set of precision production processes: Sawing → Turning → Tapping → Reaming → Hobbing → Heat Treatment → Shot Blasting → Secondary Reaming → Screw Assembly. Each process is strictly controlled to ensure the gear’s dimensional accuracy and structural stability.
It features precise core technical parameters: pressure angle of 20°, module of 1.25, 28 teeth, speed ratio of 1, helix angle of 15° (right-hand), inner diameter of 9.5mm, tooth outer diameter of 38.73mm, total length of 18mm, and unit weight of 0.0747kg. Benefiting from the high strength and wear resistance of 20CrMo material, combined with the optimization of heat treatment and shot blasting processes, the gear delivers stable transmission performance with low noise. Specially designed for sewing equipment, it can meet the high-frequency operation requirements of sewing machinery and serves as a key component to ensure efficient and reliable equipment operation.
2. Model 1560-4 Mini Hook (Cylindrical Gear 32×1.25 – Right-hand)
Product Category: Helical GearMade of 20CrMo alloy structural steel, this product is produced through a rigorous precision manufacturing process: Sawing → Turning → Tapping → Reaming → Hobbing → Heat Treatment → Shot Blasting → Secondary Reaming → Screw Assembly. Strict process control guarantees excellent assembly compatibility and long service life of the gear.
Its core technical parameters are as follows: pressure angle of 20°, module of 1.25, 32 teeth, helix angle of 12° (right-hand), inner diameter of 9.5mm, tooth outer diameter of 43.39mm, total length of 18mm, and unit weight of 0.0922kg. The 20CrMo material provides superior fatigue resistance, while the multi-step machining process ensures the gear’s smooth surface and precise tooth profile. Dedicated to sewing equipment applications, this gear adapts to the continuous operation conditions of sewing machines and effectively improves the overall transmission efficiency of the equipment.
Additional information
| YL-003-C2 and YL-004-C2 weight |
0.0747 and 0.0922 |
|---|---|
| YL-003-C2 and YL-004-C2 Core Components |
gear |
| YL-003-C2 and YL-004-C2 Craftsmanship |
Hobbing |
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