Product Details

Modicon S31N-R00-F010 is a high-performance ac servo motor and reliable precision motion motor belonging to the Modicon legacy S-series motion family, matched with Modicon dedicated servo drives for closed-loop motion control. This modicon legacy servo motor adopts permanent magnet synchronous design, delivering smooth torque output and high positioning accuracy for automated axis positioning, speed synchronisation and continuous cyclic movement. It integrates a high-resolution incremental encoder to feed back real-time rotor position and speed to the servo amplifier, forming a tight closed loop to minimise following error. The motor features standard flange mounting, sealed housing construction and robust cable connectors to withstand vibration, dust and temperature fluctuation on production floors. As a discontinued legacy spare, this ac servo motor serves as a drop-in replacement to restore precise motion performance for ageing Modicon automated machinery without redesigning the whole motion system.

Basic Parameters

Brand: Modicon (AEG / Schneider legacy)

Model: S31N-R00-F010

Product Type: Permanent Magnet AC Servo Motor

Mounting: Standard flange mount

Encoder: High-resolution incremental encoder

Cooling: Natural convection

Shaft: Solid shaft, keyway optional

Connector: Separate power and encoder connectors

Protection Grade: IP65 for main body

Compatible Drive: Matching Modicon S-series servo amplifier

Product Status: Discontinued, end of production

Net Weight: Approximately 1.65 kg

Supported Functions

This ac servo motor converts regulated power from the servo drive into controlled rotary motion. The precision motion motor provides steady continuous torque and peak torque for rapid acceleration and deceleration. This modicon legacy servo motor supports homing operation, electronic gearing, point-to-point positioning and synchronous following according to motion commands issued by the host controller. The built-in encoder continuously feeds position and velocity data back, enabling the drive to detect stall, encoder loss and overload conditions for hardware protection. It can operate continuously under rated duty and works reliably for long-cycle production tasks.

Core Functions

As a dedicated precision motion motor, this ac servo motor executes the final motion command from the servo drive and provides high-resolution position feedback to maintain positioning precision. It is the executing component for all motion axes in legacy Modicon motion control systems. This modicon legacy servo motor acts as a direct spare to rebuild stable closed-loop rotary motion for ageing Modicon automation equipment.

Hardware Specifications & Environmental Features

Operating Temperature: -10°C ~ +45°C

Storage Temperature: -20°C ~ +70°C

Relative Humidity: 5%–95%, non-condensing

Housing: Rugged cast alloy motor housing

Protection: Overload, overtemperature and encoder fault monitoring via drive

Anti-interference: Shielded encoder cable interface to reduce EMI disturbance

Compatibility: Corresponding Modicon S-series servo drives, legacy motion controllers

Industry Applications: Applied in legacy petrochemical distributed control, old paper making production automation, material handling conveyor lines, packaging and textile machinery, water treatment remote signal collection and large conveyor remote I/O control racks.

Note: Confirm matching servo drive model, encoder pin definition, shaft specification and torque rating before ordering.

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