Small φ20, high thrust 900g with precise position control (25 μm/1 step is possible).
The SPS20 series is an actuator that converts rotational force directly into driving force by using a screw structure for the front bearing. The shaft extends while rotating, and a steel ball is embedded at the tip, allowing it to push targets with the ball's end. The motor itself is a standard PM-type stepping motor, which can be driven by a regular stepping motor driver. ● Precise position control is possible (25 μm/1 step, ±7 μm: initial value) ● Compact and high thrust ● Built-in self-holding function: can maintain position when power is off ● Soft running is possible ● Easy proportional control
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basic information
Number of phases, excitation method: 2-phase unipolar Number of poles: 10 poles Step size: 25 μm < 2-phase excitation > Thrust: 7.85 N / 2.94 N < reference value > Size: φ 20 mm × 41 mm
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Applications/Examples of results
Industrial equipment, printing machines, housing equipment, office automation equipment < Lever operation, open/close motion, up/down motion, precision position control, used as a pump >
Company information
Since its establishment in 1967, our company has created numerous products for the electronics industry. As a result of our pursuit of advanced technology, we have included world-first and domestic-first new products among them. Additionally, we have been consistently supplying high-quality products, which has earned us recognition from a wide range of customers. Consequently, our trimmer potentiometers have achieved approximately 50% market share in the domestic market. Other various products also possess high marketability. We are actively responding to market needs. We are committed to meeting your needs, so please feel free to let us know.
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