Reducer Shaft
Stepped reducer shaft joining two different diameters.
Manufacturing Scope
Reducer Shaft is a Couplings & Shaft Adapters family precision-turned on a Goodway SW-20, covering 11 variants — diameters ⌀6–20 mm, lengths 30–80 mm, standard material Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
Variants are machined to h7 tolerance; the smallest is KAPB-RED-01 (⌀6 mm) and the largest KAPB-RED-11 (⌀20 mm). The family includes multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| KAPB-RED-01 | ⌀6 | 30 mm | 2 steps | h7 | — |
| KAPB-RED-02 | ⌀8 | 35 mm | 2 steps | h7 | — |
| KAPB-RED-03 | ⌀8 | 40 mm | 2 steps | h7 | — |
| KAPB-RED-04 | ⌀10 | 43 mm | 2 steps | h7 | — |
| KAPB-RED-05 | ⌀10 | 48 mm | 2 steps | h7 | — |
| KAPB-RED-06 | ⌀12 | 52 mm | 2 steps | h7 | — |
| KAPB-RED-07 | ⌀12 | 57 mm | 2 steps | h7 | — |
| KAPB-RED-08 | ⌀14 | 61 mm | 2 steps | h7 | — |
| KAPB-RED-09 | ⌀16 | 68 mm | 2 steps | h7 | — |
| KAPB-RED-10 | ⌀18 | 72 mm | 2 steps | h7 | — |
| KAPB-RED-11 | ⌀20 | 80 mm | 2 steps | h7 | — |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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