Swivel unit SHE - costefficient!
Swivel-Units SHE of Friedemann Wagner GmbH are availabe in 2 sizes (SHE-6 and SHE-9) and also in 6 variants: with or without external stop-system, with or without hydraulic shock-absorbers.
In case of SHE-9 even 2 additional variants with bigger dampers can be offered.
The construction is simpler than the types SE or SES – that means: advantages in costs.
The model without external stop-system is working similar to other available solutions on the market: the range is ristricted by direct impact on the gear-rack – in our case it is made of material 42CrMo4, Tenifer® treated.
Both pistons (gear-racks) can be air-controlled separately – which is interesting from an energetic point of view (consumption).
The former name of SHE-6-A was SEN-6-A- it just was renamed; same as SHE-9-A, formerly known as SEN-9-A.
| internal stop-system – type SHE-*-N | external stop-systems – type SHE-*-A (SEN-*-A) | |
|---|---|---|
| SHE-6 | without damping
with hydraulic dampers | without damping
with hydraulic dampers |
| SHE-9 | without damping
with hydraulic dampers with bigger dampers | without damping
with hydraulic dampers with bigger dampers |
