https://www.selectscience.net/article/novel-piezo-linear-actuator-manipulator-replaces-motorized-actuators
Novel Piezo Linear Actuator / Manipulator Replaces Motorized Actuators
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https://www.optosigma.com/us_en/manual-stages-actuators/motorized-actuators/compact-stepping-motorized-actuators.html
OptoSigma - Compact stepping motorized actuators
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https://www.electric-valve.com/
High Performance Electric Valves Motorized Ball Valves and Electric Actuators - KLD
Discover electric valves motorized ball valves and actuated solutions that provide reliable and efficient flow control for industrial applications and...
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