Technical Specifications; Kec; Piston Rod (Only Dncke - Festo DNCKE Série Notice D'utilisation

DNCKE-.../KEC-...
12

Technical specifications

Type
Mounting position
Medium
Operating pressure range
Rod diameter [mm]
Rod quality
Static holding force
Permitted temperature range
Materials
Weight (approx.)
–

KEC-...

–
DNCKE-... (basic weight)
–
DNCKE-... (per 10 mm stroke)
Fig. 30
34
DNCKE-40-... DNCKE-63-...
KEC-16-... KEC-20-...
As desired
Filtered (40 µm) compressed air, lubricated or non-
lubricated
Clamping unit: min. 3.8 ... max. 10 bar
Cylinder: min. 0.6 ... max. 10 bar
h7...f7 h7...f7
16 20
–
Hardened (min. HRC 60) or hard-chromium plated
(thickness of layer min. 20 µm)
– S
urface roughness R
t
– T
olerance range of the rod diameter h7...f7
–
3 mm wide 15° chamfer on the end of the clamping
rod
1300 N 3200 N
- 20 ... max. + 80 °C
Housing:
Piston rod:
Tie rods, collar nuts:
Seals:
1.9 kg 4.5 kg
2.3 kg 5.5 kg
0.045 kg 0.073 kg
Festo DNCKE-.../KEC-... 0204NH English
DNCKE-100-...
KEC-25-...
h7...f7
25
less than 4 µm
8000 N
Al
St (hard-chromium plated)
St
Buna N
16.8 kg
18.2 kg
0.11 kg