Harmonic Drive FBS Hollow-Shaft Harmonic Gear Unit
Vendor: Harmonic Drive
Product: FBS
Harmonic Drive FBS hollow-shaft harmonic gear units: sizes 25/32 with ratios 30/50/100 (6 models). Rated L10 torque 15-56 Nm, repeated peak 25-106 Nm, instantaneous peak 50-151 Nm, standard accuracy 2-3 arcmin, mass 1.3-2.2 kg. The large-bore hollow shaft routes cables, air lines and optical shafts through the axis, ideal for robot joints and rotary platforms needing in-axis wiring.
| K1 | 1.3–3.5 10^4 Nm / rad |
| K2 | 1.3–3.7 10^4 Nm / rad |
| K3 | 1.6–4.3 10^4 Nm / rad |
| L10 | 15–56 Nm |