SCHNEIDER ELECTRIC BMH1401P11A2A

Overview

SCHNEIDER ELECTRIC BMH1401P11A2A is an AC servo motor of the Schneider Lexium 32 BMH series, matched with LXM32 servo drives for high-precision motion control. This 140 mm flange servo motor adopts medium inertia rotor design, widely supplied as exchange spare for machining centers, packaging machines, printing equipment and automated assembly line electrical overhaul and axis replacement.

Features

SCHNEIDER ELECTRIC BMH1401P11A2A is equipped with a SinCos Hiperface single-turn encoder, delivering high-resolution position and speed feedback to the Lexium 32 drive for stable closed-loop position, speed and torque control. It features keyed shaft design, no built-in holding brake, and two rotatable 90-degree M23 connectors for power cable and encoder cable connection, facilitating wiring inside compact electrical cabinets.

SCHNEIDER ELECTRIC BMH1401P11A2A has continuous stall torque of 10.3 Nm and maximum mechanical speed up to 4000 rpm. It supports continuous heavy-duty operation, with built-in temperature sensing winding protection. The motor housing reaches IP54 protection rating, suitable for general factory workshop environments. It supports fast dynamic response and excellent overload capacity, and can realize electronic gearing, cam and positioning functions when cooperating with LXM32 series servo amplifiers. Motor status, fault codes and encoder signals can be read through Lexium software for maintenance diagnosis. It complies with CE, EMC and relevant industrial standards.

Specs

SCHNEIDER ELECTRIC BMH1401P11A2APlatform: Lexium 32 BMH servo series Type: AC synchronous servo motor Part number: BMH1401P11A2A Flange size: 140 mm IEC flange Continuous stall torque: 10.3 Nm Max speed: 4000 rpm Encoder: SinCos Hiperface single-turn Shaft: keyed shaft, without holding brake Connectors: two rotatable angled M23 connectors Protection rating: IP54 Compatible drive: LXM32 series servo drive Mounting: flange mounting on machine frame This is a servo motor, not a servo drive or control module. SCHNEIDER ELECTRIC BMH1401P11A2A is widely supplied as service replacement spare for feed axis motor failure.

Principle

SCHNEIDER ELECTRIC BMH1401P11A2A receives three-phase PWM current output from the LXM32 servo drive, and generates rotating magnetic field to drive the rotor for precise motion. The integrated SinCos Hiperface encoder feeds back real-time position and speed signals to the drive controller to form closed-loop correction. When winding overtemperature, encoder disconnection, phase loss or overload occurs, the feedback signal triggers the drive to block PWM output and stop the motor movement, and record fault information for troubleshooting.

Applications

SCHNEIDER ELECTRIC BMH1401P11A2A is deployed for automatic packaging machines, CNC machine tools, handling robots, printing presses and automated assembly stations equipped with Lexium 32 control. It is selected for spare inventory and machine retrofit projects for existing Schneider Lexium32 BMH servo systems.