Looking for DB Injection Molded Bevel Gears? Let us check the exact family and model range.
Customer: What is this product family?
KAYO: DB is the injection molded bevel gear family. Its selection table expresses mass in grams.
Customer: Which sizes can I review?
KAYO: The Japanese selection table lists 6 model codes for this article. Modules: 0.5, 0.8, 1. Tooth counts: 20, 40. Representative dimensions are shown below. Mass is in grams.
| Model | Module | Teeth | Outside diameter (mm) | Mass (g) |
|---|---|---|---|---|
| DB0.5-4020 | 0.5 | 40 | 20.29 | 2.00 |
| DB0.5-2040 | 0.5 | 20 | 11.2 | 0.54 |
| DB0.8-4020 | 0.8 | 40 | 32.47 | 6.26 |
| DB0.8-2040 | 0.8 | 20 | 17.92 | 1.87 |
| DB1-4020 | 1 | 40 | 40.59 | 11.9 |
| DB1-2040 | 1 | 20 | 22.4 | 3.54 |
Customer: How do I select the mating gear?
KAYO: Select the exact mating combination specified by the manufacturer. Check module, tooth counts, ratio, tooth geometry, shaft angle and mounting distances together. For spiral teeth, verify the required hand. Matching module alone does not establish compatibility.
Customer: What are the complete model codes?
KAYO: DB0.5-4020, DB0.5-2040, DB0.8-4020, DB0.8-2040, DB1-4020, DB1-2040.
Customer: What should I check during assembly?
KAYO: Confirm shaft alignment, bearing support, mounting distance, backlash and tooth contact. Select lubrication suitable for the exact material and operating conditions. Check the rated capacity against the actual speed, load and duty cycle.
Customer: What details should I send for an enquiry?
KAYO: Please send the complete model codes, quantity, mating gear, required ratio, shaft angle, bore or shaft requirements, speed and load. We can review the specification and availability for your application.
References: Official model selection table | KHK bevel range. Confirm final dimensions against the latest manufacturer drawing.