Low voltage
ring actuators without casing
HPSt 150/20-15/xx
Maximum load : 11000 N
Maximum force generation : 8000 N
Open loop sensitivity for 1mV noise for
actuator HPSt150/20-15/12:approx. 0.1 Nanometer(see2.9.)
Type
max. stroke
(μm)*
length L
(mm)
el. Capacitance
(μF)
stiffness
(N/μm)
resonance frequency
(kHz)
HPSt 150/20-15/12
12
13.5
5
450
45
HPSt 150/20-15/25
25
27
10
230
22
HPSt 150/20-15/35
37
40.5
15
150
15
HPSt 150/20-15/55
55
54
20
100
10
*max. strokeは、0~150V時
Options:
Threaded endpieces HAg (together with 1screw cap)
Optics adaptor 0A1"(see section C〉