KHK DS Molded Plastic Spur Gears
Looking for molded plastic spur gears?
KHK DS is part of the KHK standard gear range. Injection molded plastic gears for compact, light-load mechanisms.
What should I check when choosing this series?
Material: Duracon (M90-44) plastic.
Module / pitch options: 0.5, 0.8, 1.
Teeth across the listed models: 12–80.
Outside diameter across the listed models: 7–82 mm.
Examples from the model range
| Model | Module / pitch | Teeth | Outside diameter (mm) |
|---|---|---|---|
| DS0.5-12 | 0.5 | 12 | 7 |
| DS0.5-56 | 0.5 | 56 | 29 |
| DS0.8-56 | 0.8 | 56 | 46.4 |
| DS1-35 | 1 | 35 | 37 |
| DS1-80 | 1 | 80 | 82 |
Which models are included?
DS0.5-12, DS0.5-15, DS0.5-16, DS0.5-20, DS0.5-24, DS0.5-40, DS0.5-48, DS0.5-50, DS0.5-56, DS0.5-60, DS0.5-70, DS0.5-80, DS0.8-12, DS0.8-16, DS0.8-20, DS0.8-30, DS0.8-45, DS0.8-56, DS1-12, DS1-16, DS1-18, DS1-20, DS1-24, DS1-28, DS1-30, DS1-32, DS1-35, DS1-36, DS1-40, DS1-48, DS1-50, DS1-60, DS1-64, DS1-70, DS1-80
How do I select the correct gear?
Start with the module or circular pitch and number of teeth, then confirm the mating gear or rack, shaft bore, mounting dimensions and required load capacity. Dimensions and ratings vary by model. Check the individual drawing and operating conditions before ordering.