AC servo actuator A353

AC servo actuator A353


The A353-150-20 AC servo actuator is connected to a servo driver and a strip guide amplifier. This model is primarily used as an actuator (drive) for EPC systems. The totally enclosed structure of the actuator combines a highly efficient ball screw and an AC servo motor. The ball screw is driven by the forward or reverse rotation of the AC servo motor. The ball screw nut moves in the direction of the thrust, generating an external reciprocating motion.


  • High-precision, high-speed control
  • This actuator uses an AC servo motor (brushless) and is suitable for clean environments.


Nominal speedApprox. 20 mm/s (at a motor speed of 2,000 rpm)
Mechanical stroke150 mm
Usable stroke140mm * stroke between the reed switche
Thrust3.5 kN
Motor specificationsOutput 0.2 kW / Voltage 200 V AC
LubricationGrease applied
Piston rod rotational torqueApprox. 6 N‧m
Ambient operating temperature0 to 40℃
Ambient humidity30-80%RH (no condensation)
Protective structure ratingIP40 Indoor type
Mass23 kg

* Speeds shown are when unloaded.

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