Festo Амортизаторы YSRWJ - Manual (Page 22)

YSRWJ-...-A
Festo YSRWJ-...-A 0008NH English
22
11 Technical specifications
Type YSRWJ-...
5-8-A 7-10-A 8-14-A
Mounting position As desired
Cushioning type Hydraulic cushioning (progressive)
Fastening thread M8x1 M10x1 M12x1
Cushioning length 7.5 mm 9.5 mm 13.5 mm
Max. cushioning energy per stroke 1 Nm 2 Nm 3 Nm
Max. cushioning energy per stroke 10000 Nm 15000 Nm 21000 Nm
Mass area up to 2 kg up to 5 kg up to 10 kg
Max. permitted impact force 200 N 300 N 500 N
Max. actuation frequency dDepending on energy per stroke
Resetting force
*)
1.5 N 2 N 3.5 N
Min. insertion force to guarantee
reaching end position 5 N 18 N 80 N
Approach speed – minimum 0.1 m/s
– maximum 2 m/s 3 m/s
Stroke times max. on
max. off Depending on energy per stroke
< 0.2 s
Permitted temperature range 0 °C ... max. 60 °C
Materials Nuts, housing: St (zinc-plated)
Plunger: St (hardened)
Sensor profile: Al (anodized)
Shock absorber housing,
Threaded tube:
Ms (nickel
plated)
O-rings, rubber buffer: NBR
Weight 0.045 kg 0.075 kg 0.11 kg
Fig. 18
*)
with extended stop plunger