Checking the technical data of swivel-unit SES-4 shows you: a bit more need in space leads to a much stronger unit.
In every dimension (L x W x H) SES-4 roundabout needs additional 15% space.
The benefit in comparison to SE-4:
- 170% of torque
- handling of 3-time higher moment of inertia
SES-4 (S means strong) has another piston-size and a 4-point-bearing.
| SE-4 | SES 4 | |
| Höhe (mm) | 54,5 | 62 |
| Breite (mm) | 42 | 49 |
| Länge (mm) | 93 | 107 |
| Volumen (mm3) | 212877 | 325066 |
| Massenträgheitsmoment J (kgcm2) | 110 | 343 |
| Drehmoment (Nm) | 0,94 | 1,6 |
| Kolben Durchmesser (mm) | 2x14 | 2x16 |
