Schneider Electric BCH1304N32A1C Servo Motor

Product Details

BCH1304N32A1C Product Description

The Schneider Electric BCH1304N32A1C is a high-performance AC servo motor engineered for seamless deployment within the Lexium motion control architecture. Designed to operate as a precision actuator at the execution layer of industrial automation systems, this servo motor delivers consistent torque output, low cogging, and high dynamic response — making it a reliable foundation for coordinated multi-axis motion in demanding production environments. Whether integrated into a standalone servo drive loop or embedded within a distributed PLC-based control platform, the BCH1304N32A1C is built to sustain continuous operation across the full lifecycle of an industrial installation.

At NANKMOS, every BCH1304N32A1C unit is sourced through verified supply channels, subjected to pre-shipment functional testing, and dispatched with full traceability documentation. A 12-Month Warranty is included as standard, covering manufacturing defects and performance deviations under rated operating conditions. Global logistics support ensures availability for engineering projects across manufacturing, energy, process, and infrastructure sectors.

The BCH1304N32A1C is not a standalone component — it is a precision execution element within a layered automation architecture. Its operational value is fully realized when paired with the correct drive, controller, feedback infrastructure, and communication backbone. In a typical Lexium-based motion system, the BCH1304N32A1C servo motor is paired with a Lexium 32A (LXM32A) or Lexium 62 (LXM62) servo drive, which handles current loop regulation, velocity profiling, and position control. The drive receives motion commands from a Modicon M340 or Modicon M580 PLC via CANopen or EtherCAT, depending on the network topology selected during engineering design.

At the control layer, the Modicon M580 CPU (BMEP582040) or M340 CPU (BMXP342020) executes the motion program, manages axis coordination, and handles interlocking logic with upstream process controllers. I/O expansion is handled through BMX DDI 1602 digital input modules and BMX ART 0414 analog input modules mounted on the X80 backplane, providing the signal infrastructure needed to monitor motor thermal status, drive fault outputs, and external position sensors.

Power delivery to the BCH1304N32A1C is managed through the servo drive's DC bus, which is fed by a Phaseo ABL8 power supply for 24 VDC control circuits and a dedicated servo transformer for the drive's AC input. In multi-axis configurations, a shared DC bus architecture using LXM62 multi-axis drives reduces energy consumption through regenerative braking and bus balancing across axes.

Communication stability across the motion network is maintained by an industrial Ethernet switch (ConneXium TCSESM) that segments the EtherCAT or Modbus TCP traffic from the general plant network, ensuring deterministic cycle times for motion-critical data. Where fieldbus integration with legacy systems is required, a Modicon STB NIP 2212 network interface module or EtherNet/IP gateway bridges the Lexium platform to broader DCS or SCADA infrastructure.

At the HMI layer, a Magelis HMIGTO series touchscreen provides the operator interface for axis jogging, fault acknowledgment, and production recipe management. Encoder feedback from the BCH1304N32A1C is routed back to the drive and then to the PLC for closed-loop position verification, enabling the system to detect following errors, stall conditions, and encoder signal degradation before they escalate into production stoppages.

For cabinet-level signal conditioning, Zelio relay modules (RXM series) and Preventa safety relays (XPSAF) are integrated into the E-stop and safe torque-off (STO) circuit, ensuring that the BCH1304N32A1C can be safely de-energized without full system shutdown during maintenance or emergency events. Terminal blocks from the Linergy TB series provide organized wiring infrastructure within the servo cabinet, reducing commissioning time and improving long-term maintainability.

Packaging and Converting Lines: The BCH1304N32A1C is widely deployed in high-speed packaging machinery where precise registration control, rapid acceleration, and repeatable positioning are critical. Integrated with Lexium 32 drives and Modicon M340 PLCs, it supports flying shear, rotary knife, and label applicator axes with sub-millisecond synchronization.

Automotive and Discrete Manufacturing: In robotic welding cells, press transfer systems, and assembly line conveyors, the BCH1304N32A1C provides the torque density and dynamic response required for coordinated multi-axis motion. Its compatibility with EtherCAT-based Lexium 62 platforms enables tight synchronization across 4–16 axes within a single control cabinet.

Process and Chemical Industries: For metering pump drives, agitator positioning, and valve actuator control in process plants, the BCH1304N32A1C's IP65 protection and Class F insulation ensure reliable operation in humid, chemically aggressive, or high-temperature environments. Integration with Modicon M580 and PROFIBUS/PROFINET gateways allows seamless connection to existing DCS platforms.

Water Treatment and Infrastructure: In pump station automation and filtration system control, the BCH1304N32A1C supports precise flow regulation and valve positioning. Its low maintenance requirements and long MTBF make it suitable for remote installations where on-site service intervals must be minimized.

Metals, Mining, and Heavy Industry: For tension control, winding/unwinding systems, and material handling drives in steel mills or mining conveyors, the BCH1304N32A1C's robust construction and wide operating temperature range support continuous duty cycles in harsh industrial environments.

Q1: Is the BCH1304N32A1C compatible with both Lexium 32 and Lexium 62 drive platforms, and what cabling is required? Yes. The BCH1304N32A1C is designed for use with Lexium 32 (LXM32A/M/U) and Lexium 62 (LXM62) servo drives. The motor-to-drive connection requires a matched power cable (VW3M5101Rxx series) and a feedback cable (VW3M8102Rxx for incremental encoder or VW3M8112Rxx for absolute encoder), both available from Schneider Electric. Cable length selection should account for voltage drop and EMC shielding requirements. NANKMOS can advise on cable selection based on your cabinet layout and axis count.

Q2: How does the BCH1304N32A1C integrate into a Modicon M580 PLC architecture for multi-axis motion control? In an M580-based architecture, the Lexium drive connected to the BCH1304N32A1C communicates with the M580 CPU via EtherCAT (using the BMECXM0100 EtherCAT master module) or via CANopen (using the BMXNOC0401 network module). The drive appears as a CiA 402 motion device on the network, and axis objects are mapped to the PLC's motion function blocks (PLCopen MC_MoveAbsolute, MC_MoveVelocity, etc.). Commissioning is performed using SoMachine Motion or EcoStruxure Machine Expert software, with auto-tuning routines available to optimize the current, velocity, and position loop gains for the BCH1304N32A1C's inertia and load characteristics.

Q3: What does the 12-Month Warranty cover, and what is NANKMOS's stock and lead time policy for the BCH1304N32A1C? The 12-Month Warranty covers manufacturing defects, encoder failures, winding insulation breakdown, and performance deviations from rated specifications under normal operating conditions. It does not cover damage resulting from incorrect installation, overvoltage events, or operation outside rated parameters. NANKMOS maintains in-stock inventory of BCH series servo motors and conducts pre-shipment functional testing on each unit. Standard lead time for stocked units is 3–7 business days for international shipments. For project-volume orders or urgent requirements, contact [email protected] or +86 18359268345 for availability confirmation and expedited logistics options.