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Nanomotion: Piezo Motor (ST Series)
The ST Series Piezoelectric Motor is the smallest motor of its kind. The ST provides high resolution motion control for linear or rotary devices in a fraction of the space of traditional mechanisms. The ST is ideal for small stepping as well as continuous travel, with the ability to make step increments in the tens of nanometers and the ability to operate at speeds up to 25 0mm/sec.
Features:
The smallest standard Piezo-Electric package
Unlimited travel
Wide dynamic velocity range–from 1μm/sec to 250mm/sec
Excellent move & settle
Standard and low speed version for high resolution
No intrinsic magnetic field
No external magnetic field sensitivity
Specifications:
Maximum Velocity: 250mm/sec
Dynamic Stall Force: 1.2N
Static Hold Force: 1N
Static Stiffness: 0.15 [N/µ]
Preload on Stage: 8N
Kf Force Constant: 0.1N/Volt Commanded
Operating Temperature: 0 to 50°C
Storage: -40°C to +70°C
Humidity: 0 to 80% non-condensing
Length: 21.9mm
Width: 22.8mm
Height: 6.1mm