Festo Электроцилиндр DNCE-LAS - Handbuch (Seite 19)

Technical specifications 11
Type Clamping cartridge KP Clamping unit KPE Clamping cylinder D...-...-KP
Fitting position As desired
Work pressure range 3 to max. 10 bar
Medium Filtered compressed air, lubricated or non-lubricated (filter fineness 40 µm)
Temperature range -10° to +80° C
Round material to be clamped Burnished rod: X20Cr13, X6CrNiMoTi 17222; tensile strength [N/mm
2
] > 650; hardness [HB30] > 175
- Steel, hardened: min. HRC 60; - Steel, hard-chrome plated: thickness of layer min. 20 µm
Rod quality Tolerance h8, surface roughness R
max.
= 2,5 µm
Materials - housing: aluminium, anodized; - clamping jaws: brass;
- piston: POM; - piston seal: NBR; - spring: spring steel
- rod wiper: PU
Clamping cartridge type KP-4-
80
KP-6-
180
KP-8-
350
KP-10-
350
KP-12-
600
KP-16-
1000
KP-20-
1400
KP-20-
2000
KP-25-
5000
KP-32-
7500
Clamping unit type KPE-4 KPE-6 KPE-8 KPE-10 KPE-12 KPE-16 - KPE-20 KPE-25 KPE-32
Rod diameter [mm] 4 6 8 10 12 16 20 20 25 32
Connection to control air M5 M5 M5 M5 M5 G1/8 G1/8 G1/8 G1/8 G1/8
Static holding force [N] 80 180 350 350 600 1000 1400 2000 5000 7500
Max. displacement force (15%)
of the piston rod [N]
at p = 6 bar (without clamping) 10 10 15 15 50 70 - 100 100 100
Fig. 22
0401c D/GB 19