Harmonic Drive SHD-2SH Simplicity Super-Flat Harmonic Gear Unit (1-1.5 arcmin)
Vendor: Harmonic Drive
Product: SHD-2SH

Zero backlash simplicity gear units with a large hollow input shaft and a robust cross roller bearing.
| K1 | 0.29–11 10^4 Nm / rad |
| K2 | 0.37–14 10^4 Nm / rad |
| K3 | 0.47–20 10^4 Nm / rad |
| L10 | 3.7–185 Nm |