The RENK SB series drum gear couplings data sheet provides specifications, dimensions, lubrication options, and selection guidelines.
The SB series drum gear couplings from RENK offer a range of models (SB, SBk, LBk, etc.) designed for various industrial applications. They feature split inner and outer tooth rings, interchangeable components, and options for oil or dry‑oil lubrication, ensuring reliable power transmission even in harsh environments.
The document includes detailed dimension tables, selection formulas, allowable angular misalignment values, and guidance for use in ATEX‑rated zones. It also describes safety couplings (HYGUARD®) and provides technical data for custom designs and special configurations. This manual is written in Chinese.
| Allowable angular misalignment (SB) | ±1.5° per half coupling |
|---|---|
| Allowable angular misalignment (SBk) | ±0.75° per half coupling |
| Nominal size range | 200 mm – 225 mm |
| Outer tooth hub bore range | 12 mm – 260 mm |
The SB series couplings are available in nominal sizes from 200 mm to 225 mm.