The KAGDL4-30R1 is a Right Hand Lead Duplex Worm Gear with a module of 4, featuring 30 teeth and 1 start. It is constructed from aluminum bronze, providing durability and resistance to wear. The gear has a plain bore, making it suitable for various mounting applications. The normal pressure angle is 3¬841', which is standard for this type of gear. This product is designed for precision applications, adhering to KHK W 001 grade 1 specifications. It is important to note that the gear teeth are induction hardened, which prohibits secondary operations on the tooth areas. The KAGDL4-30R1 is ideal for projects requiring reliable performance in gear transmission systems.
Module 4, 30 Tooth, 1 Start, Right Handed Aluminum Bronze Duplex Worm Gear with Plain Bore
A worm gear pair, or worm gear set, consists of two gears: the worm, which resembles a spiral screw, and the worm gear (aka, worm wheel).
For the pair to mesh, the worm and worm gear must have the same pressure angles, modules, and lead directions (left- or right-hand).
A worm revolves on a shaft that’s perpendicular to the worm gear and the shaft angle is typically 90°. Because the teeth gradually mesh as the worm rotates, there is low noise and low vibration.
For more about worm gear mesh geometry follow this link.
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| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KAGDL4-30R1 | KAGDL4-30R1 |
| Product Name | Right Hand Lead Worm Gears (metric) | Module 4, 30 Tooth, 1 Start, Right Handed Aluminum Bronze Duplex Worm Gear with Plain Bore |
| Number of Teeth | 30 | 30 |
| Design | Metric | |
| Pressure Angle | 20° | 17.5 ° |
| PD | 120 mm (4.72 inch) | 120 mm (4.72 inch) |
