SCHNEIDER 140CPU67861 Motion Control

Description

SCHNEIDER 140CPU67861 Motion Control

Schneider Electric’s Motion Control ecosystem is primarily centered around the Lexium range of servo drives and motors, integrated within the EcoStruxure Machine architecture. These systems are designed to provide high-precision positioning, speed control, and torque management for automated machinery.

1. Product Detailed Description

Schneider Motion Control solutions consist of three core components:

• Motion Controllers: High-performance PLCs (like Modicon M262 or LMC series) that handle complex synchronization (electronic cams, gears, and CNC functions).

• Servo Drives: The “brain” of the motor (e.g., Lexium 32, Lexium 28, Lexium 52), which translates controller commands into high-power electrical pulses.

• Servo Motors: High-dynamic AC brushless motors (e.g., BMH, BSH, BCH2) equipped with high-resolution encoders for precise feedback.

2. Key Product Parameters (Typical Lexium 32/52 Series)

3. Product Advantages

• Ease of Integration: Seamlessly connects with Schneider’s EcoStruxure Machine Expert software for unified programming of PLC, HMI, and Motion.

• Compact Footprint: Lexium drives are among the narrowest in the industry, allowing for smaller electrical cabinets and reduced cooling requirements.

• Auto-Tuning: Features sophisticated “Auto-tuning” algorithms that automatically calculate the optimal PID gains for the mechanical load, significantly shortening commissioning time.

• Embedded Safety: Integrated safety functions (STO, SS1, SLS) eliminate the need for extra external safety components, reducing wiring costs and complexity.

• High Dynamics: The BMH/BSH motors offer low inertia and high power density, allowing for extremely fast acceleration and deceleration cycles.

4. Important Considerations (Precautions)

• Heat Dissipation: Servo drives generate heat. Ensure adequate spacing between drives and proper ventilation/cooling within the cabinet.

• EMC Compatibility: Use shielded cables for motor power and feedback to prevent Electromagnetic Interference (EMI) with sensors or communication lines.

• Motor Sizing: Always use Motion Sizer software to ensure the inertia ratio ($J_{load} / J_{motor}$) is within an acceptable range (typically $< 10:1$ for high precision).

• Braking Resistors: For high-inertia loads or rapid deceleration, an external braking resistor may be required to dissipate regenerative energy and prevent “Overvoltage” faults.

5. Product Applications

• Packaging Machinery: High-speed pick-and-place, flow wrapping, and labeling where precise timing is critical.

• Material Handling: Automated Storage and Retrieval Systems (ASRS), high-speed sorters, and multi-axis gantries.

• Food & Beverage: Bottling lines and dosing systems requiring hygienic stainless steel motor variants.

• Metal Working: Cutting, bending, and CNC-like positioning with high torque requirements.

• Textile & Printing: Synchronized multi-axis control for tension regulation and pattern alignment.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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