KTR-STOP
®
NC
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
44545 EN
7 of 9
1
Please observe protection
note ISO 16016.
Drawn:
09.06.15 Kb/Brs
Replacing:
---
Verified:
11.06.15 Kb
Replaced by:
Screw the screw plug into the hole and dispose of the hydraulic oil of the collection container as per chapter
4.8.
Inspect the screw connection for the tightening torque specified.
STOP
Make sure that the shaft cannot be moved manually during the clamping process.
!
The hydraulic system must never be operated at a higher pressure than the figures
specified in table 2. In case that any figures or types/sizes are modified, please contact KTR.
Before the system is started up, it must be operated over the full distance several times.
!
You may only use hydraulic fluids meeting the demands of DIN 51524. KTR recommends
those fluids corresponding to DIN 51524-3.
KTR recommends the following fluids (other manufacturers may be selected):
Manufacturer
Fluids
Mineral oil
- 20 °C to + 40 °C
(- 4 °F to 104 °F)
+ 10 °C to + 60 °C
(+ 50 °F to + 140 °F)
Castrol
Hyspin HVI 32
Hyspin HVI 46
Shell
Tellus S3 V32
Tellus S3 V46
Mobil
DTE 10 Excel 32
DTE 10 Excel 46
Hydro Texaco
Rando HDZ32
Rando HDZ46
Valvoline
Ultramax HVLP32
Ultramax HVLP46
The permissible operating temperatures of the components from - 20 °C to + 60 °C (- 4 °F to
+ 140 °F) have to be observed. For different operating temperatures please consult with
KTR.
Viscosity
We would recommend a viscosity range from 20 to 220 mm
2
/s (cSt) of the hydraulic fluid with operating
temperature. The viscosity during starting should not exceed 500 mm
2
/s and the viscosity during operation should
not fall below 12 mm
2
/s.
Filtration
When filling and re-filling the hydraulic system and replacing the hydraulic fluid, the oil needs to be filtered. For
that purpose use an offline filter or a respective fill unit. In addition we would recommend to use an inline filter.
The service life of the clamping and braking system is extended depending on the degree of
purity of the oil.
In order to ensure the reliability of the system, only those oils originating from the following purity classes are
permitted:
ISO 4406, class 20/17/12
4
Assembly
4.4 Start-up of the clamping and braking system
4.5 Recommendation of fluids to be used
