Shaft crossing angle
| Symbol | Σ |
|---|---|
| Unit | - |
| Attribute-ID | shaft_angle_combo |
| Numeric ID | 19218 |
| Value Type | PMString |
The shaft crossing angle Sigma corresponds to the shaft angle according to DIN 3975 for Σ= 90°. It is defined as the angle of rotation (with +/- sign) about the negative w-axis of Gear 1.
The shaft crossing angle can be Σ 90° or 270°.
| A | Gear 2 |
| B | Gear 1 |
| Σ | Shaft crossing angle |