PiezoMotor (Sweden)
Uppsala, Sweden piezoelectric-motor maker founded 1997, part of the Nasdaq First North-listed Acuvi Group; holds more than 60 patents on its Piezo LEGS drive.
Piezomotor Uppsala AB is a Swedish precision-motion company founded in 1997 and headquartered in Uppsala, Sweden. It operates as part of the Acuvi Group alongside Sensapex (Finland) and TPA Motion (USA), and its shares trade on Nasdaq First North in Stockholm.
The company's core technology, Piezo LEGS, arranges piezoelectric elements to produce a walking-motion drive that moves a shaft directly, without gears, staying self-locking and backlash-free when unpowered. This gives nanometer and sub-nanometer positioning resolution and allows operation inside vacuum chambers and strong magnetic fields. The linear-actuator range includes the LL06 (6 N, integrated encoder), LT20 and LT40 (20 N and 40 N, vacuum-compatible, non-magnetic), and higher-force LTC300 and LT450 models for vacuum use; rotary motors LR17, LR23-50, and LR23-80 deliver 30, 50, and 80 mNm of torque respectively, and PMD301 and PMD401 units provide motor-control electronics. Piezo LEGS actuators are built into positioning stages spanning X, XY, Z-axis, rotary, and goniometric configurations.
PiezoMotor holds more than 60 granted and pending patents on its piezoelectric motion technology and supplies customers in more than 70 countries, serving semiconductor inspection and lithography alignment, medical and surgical instrumentation, diagnostics and liquid handling, and laboratory automation applications.
Primary type & automation activities this supplier delivers:
Piezo LEGS Linear Actuator Series
Family of direct-drive piezoelectric linear actuators (6N to 450N) with nanometer resolution, vacuum and non-magnetic variants for OEM precision motion applications.
Rotary Piezo LEGS Motors
High-precision rotary piezoelectric motors (LR17/LR23-50/LR23-80, 30-80 mNm) with optional encoder, self-locking, zero backlash, vacuum and non-magnetic variants.
Contact PiezoMotor (Sweden)
WEBSITE
https://piezomotor.comPHONE
+46 18 489 50 00HEADQUARTERS
Sweden
Company Facts
Founded
1997
Primary Role
Component Supplier
Company Size
-
Primary Region
Europe
Annual Sales
-
Funding Stage
-
Funding Total
-
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