Festo EPCC-BS-25, Operating Instructions, Page: 5 / 5

Size 45 60
Spindle pitch 3P 10P 5P 12P
Fy [N]
è
12.2 Characteristic curves
Fz [N]
è
12.2 Characteristic curves
Mx [Nm] 0 0
My [Nm] 2.9 6.4
Mz [Nm] 2.9 6.4
Calculating the load comparison factor
fv
Tab. 15: General data, EPCC-BS-45/60
EPCC-BS-25/32/45/60
Size 25 32 45 60
Materials
Note on materials
Contains PWIS
Cylinder barrel Anodised aluminium
Piston rod High-alloy steel
Spindle Rolling bearing steel
Spindle nut Rolling bearing steel
Weight
Basic weight at 0 mm stroke
[kg] 0.132 0.225 0.555 1.114
Added weight per 10 mm
stroke [kg] 0.013 0.024 0.041 0.069
Tab. 16: Materials and weight
12.2 Characteristic curves
Additional information è www.festo.com/catalogue.
Transverse load of piston rod EPCC-BS
Maximum transverse load Fy, Fz on the piston rod as a function of the piston rod
length l
Fig. 3: Maximum lateral force Fy, Fz and piston rod length l
Fig. 4: EPCC, Maximum lateral force Fy, Fz as a function of piston rod length l
EPCC-BS-25
EPCC-BS-32 EPCC-BS-45
EPCC-BS-60
Feed speed – piston rod length EPCC-BS
Maximum feed speed v as a function of the stroke length l
Fig. 5: Stroke length l
Fig. 6: EPCC-25, feed speed v as a function of stroke length l
EPCC-BS-25-2P EPCC-BS-25-6P
Fig. 7: EPCC-32, feed speed v as a function of the stroke length l
EPCC-BS-32-3P EPCC-BS-32-8P
Fig. 8: EPCC-45, feed speed v as a function of stroke length l
EPCC-BS-45-3P EPCC-BS-45-10P
Fig. 9: EPCC-60, feed speed v as a function of stroke length l
EPCC-BS-60-5P EPCC-BS-60-12P