(SPIDER Automation) Rtelligent 57AM23ED NEMA 23 Closed-Loop Stepper Servo Motor 2.3 N?m 5.0A

Rtelligent 57AM23ED NEMA 23 Closed-Loop Stepper Servo Motor | 2.3 N·m | 5.0A Industrial Actuator

Description

Upgrade your industrial machinery and precision automated equipment with the high-reliability SPIDER Automation Rtelligent 57AM23ED Closed-Loop Stepper Servo Motor. Built on a standard NEMA 23 frame size with a 57 mm flange, this advanced closed-loop stepper motor combines the high torque of a traditional stepper with the real-time feedback advantages of a servo system. Operating at a rated voltage of 48 VDC (24V–48V compatible) with a current draw of 5.0A per phase and 0.6 Ω phase resistance, it delivers an impressive holding torque of 2.3 N·m (23.4 kg·cm). Equipped with a rotor inertia of 460 g·cm², a D-type shaft, and a compact 98 mm motor length, the 57AM23ED ensures smooth acceleration, high-speed responsiveness up to 3000 RPM, and absolute positional integrity for mission-critical robotics, CNC routers, and automated manufacturing systems.

Key Features

• NEMA 23 Frame Size (57 mm Flange): Industry-standard mounting configuration designed for easy integration into existing mechanical assemblies.
• Closed-Loop Control Architecture: Continuously monitors rotor position to eliminate step loss, prevent stalling, and significantly reduce motor heating under load.
• High Holding Torque (2.3 N·m): Delivers 23.4 kg·cm of holding force and 1.5 kg·cm detent torque to maintain firm positioning during heavy workloads.
• Efficient Electrical Profile: Optimized for 48 VDC systems (24V–48V operational range) with 5.0A phase current and 0.6 Ω internal resistance.
• Smooth Mechanical Dynamics: 460 g·cm² rotor inertia paired with a precision D-type shaft ensures balanced momentum and stable high-speed execution up to 3000 RPM.

Benefits

• Absolute Positional Accuracy: Closed-loop feedback corrects positioning errors instantly, ensuring zero missed steps during rapid maneuvers.
• Enhanced Thermal Efficiency: Minimized heat generation allows for continuous duty cycles without premature thermal degradation.
• Reliable High-Speed Performance: Combines stepper motor torque density with servo-like high-speed stability up to 3000 RPM.
• Versatile Compatibility: Standard shaft sizing and mounting dimensions fit seamlessly with common industrial couplings, drivers, and brackets.

Applications

• CNC Machines & Routers: High-precision axis drive actuation for milling machines, laser cutters, and plasma tables.
• Advanced Robotics: Articulated robotic arms, automated guided vehicles (AGVs), and high-accuracy positioning stages.
• Industrial Automation Systems: Pick-and-place assembly machines, automated inspection jigs, and high-speed packaging lines.
• Precision Prototyping: Custom mechatronic test benches and laboratory automation instruments demanding closed-loop reliability.

Package Includes

• 1 x Rtelligent 57AM23ED Closed-Loop Stepper Servo Motor

Specifications