Table 2 Design specifications of the experimental model
From: Jam-free gear–clutch mechanism for load-sensitive step transmission in robotic joint
Parameter | Variable | Value |
|---|---|---|
Designed maximum output torque | – | 4 Nm |
Maximum HF travel angle | – | \(220^\circ\) |
Approx. low reduction efficiency | \(\eta _{L}\) | 0.90 |
Approx. high reduction efficiency | \(\eta _{H}\) | 0.57 |
Low reduction ratio | \(G_{L}\) | 4.44 |
High reduction ratio | \(G_{H}\) | 93.75 |
Max step transmission ratio | \(R_{step}\) | 22.09 |
Link angle | \(\theta\) | \(98.5^\circ\) |
Jam-free and stable mesh condition | \(\theta\) | \(64.47^\circ< \theta < 140^\circ\) |