Schneider Electric SH31004P12A2000 DCS AC servo motor

• Brand
  Schneider Electric
• Model
  SH31004P12A2000
• Product Name
  AC Synchronous Servo Motor
• Place of Origin
  European Union
• HS Code
  85015200
• Dimensions
  100 mm*307.5 mm*24 mm
• Weight
  10.2 kg
• Operating Temperature
  0 °C to +40 °C
• Storage Temperature
  −20 °C to +70 °C
• Power Supply
  115‑480 V AC
• Warranty
  12 month
• Product Status
  new and original

Schneider Electric SH31004P12A2000

Input：

Three-phase alternating current power fed from the servo drive, with an applicable operating voltage range of 115-480VAC. Continuous stall current reaches 6.2A while the maximum RMS current is 32.3A. The motor accepts PWM-modulated three-phase driving power transmitted by the PacDrive servo controller. Excitation power for the integrated multiturn SinCos Hiperface absolute encoder is supplied by the drive unit through the feedback cable.

Output：

Generates mechanical torque through the motor output shaft. Continuous stall torque is 10 Nm and peak stall torque is 40.5 Nm, with a maximum mechanical rotating speed of 6000 rpm. Transmits SinCos Hiperface absolute multiturn encoder signals including position and velocity feedback back to the servo drive. Provides real-time rotor angle, rotation-turn count and motor operating status information to support closed-loop motion control execution.

Schneider Electric SH31004P12A2000 Working Principle

This permanent-magnet synchronous AC servo motor is developed for the PacDrive motion-control platform. The PacDrive servo drive delivers PWM-modulated three-phase AC to the motor’s stator windings, which creates a rotating electromagnetic field. Permanent magnets fitted on the rotor interact with this rotating field to generate electromagnetic torque and turn the motor output shaft. By modifying the frequency, phase and amplitude of the three-phase input current, the drive can dynamically adjust motor speed, rotation direction and output torque.

An integrated multiturn SinCos Hiperface absolute encoder is mechanically coupled to the motor rotor. It receives operating power from the servo drive via the feedback cable, and continuously acquires rotor angle, rotating speed and multi-turn position data. The encoder sends these analog-digital feedback signals back to the PacDrive controller to establish a complete closed-loop motion-control system.

The servo drive compares target position, speed and torque commands issued by the upper-level controller with real-world values returned from the encoder. Control algorithms compute deviation errors and dynamically optimize the three-phase power output to the motor. Real-time iterative correction achieves high-accuracy positioning, steady speed control and fast dynamic torque response.

The motor converts electrical energy from the servo drive into mechanical rotational energy at the output shaft to actuate connected mechanical loads. The encoder preserves absolute position data across power-cycle events, removing the need for homing routines after system restarts, and supports high-performance multi-axis synchronous motion tasks.