PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC XVR12B04S - Integrated Stepper Motor with Drive
The SCHNEIDER ELECTRIC XVR12B04S is an integrated stepper motor and drive unit from the Lexium MDrive series, engineered for compact and decentralized motion control applications. This unit combines a NEMA 23 frame stepper motor with a fully integrated microstepping drive and controller, utilizing serial communication for precise position, velocity, and torque control. It is designed for industrial machinery requiring robust, space-saving motion solutions, including material handling, packaging equipment, laboratory automation, and small-scale CNC systems.
Technical Specifications:
- SERIES/FAMILY: Lexium MDrive
- COMPONENT TYPE: Integrated Stepper Motor with Drive
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 12-75VDC (Typical operating range for Lexium MDrive series)
- NOMINAL CURRENT: 4.0A (Assumed peak current per phase based on '04' code)
- POWER OUTPUT: Not explicitly coded, typical for NEMA 23 integrated steppers
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NEMA 23 (57x57mm flange)
- MOTOR LENGTH: Standard length 'B' variant for NEMA 23 frame
- HOLDING TORQUE: Approximately 1.0 - 1.5 Nm (Estimated for NEMA 23, 4A current, 'B' length)
- MAXIMUM SPEED: Up to 2000 RPM (Typical for stepper motors)
- SHAFT TYPE: Standard single-ended shaft (typically D-cut or keyed)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: RS-422/485 Serial (Modbus RTU, SCL - Serial Command Language)
- FEEDBACK: Open-loop stepper control (optional encoder versions available in series)
- MICROSTEP RESOLUTION: Up to 51,200 steps/revolution (256 microsteps/full step)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Standard for base models, higher ratings available in series)
- COOLING METHOD: Convection cooled
- MOUNTING STYLE: Flange mount (NEMA 23 standard)
- COMPATIBILITY/APPLICATION: Material handling systems, packaging machinery, laboratory automation, dispensing equipment, small-scale CNC, and general industrial automation requiring compact, intelligent motion.