NEMA 17 Closed Loop Stepper Motor 48Ncm 2A with 1000CPR Encoder for CNC 3D Printer Robotics

NEMA17 ClosedLoop Stepper Motor with Encoder and Electronic Starter Precision motion in a compact package for robotics, CNC, and automation Key benefits Closedloop feedback for reliable positioning: The integrated encoder and closedloop control eliminate lost steps and provide consistent, repeatable motion without complex tuning. resolution sensing: 1000 CPR encoder delivers fine position feedback for smoother, more accurate microstepping and better control of acceleration and deceleration. Strong torque in a compact size: Rated at 48 Ncm holding torque while drawing up to 2A, this NEMA17 unit balances compact dimensions with practical drive capability for many desktop and light industrial applications. Easy mechanical and electrical integration: Standard NEMA17 face (42 mm) and a 48 mm long body make mounting straightforward in existing designs that accept 42 mm frame motors. Compatible with controllers and drivers that support closedloop stepper systems. Main features Motor type: Closedloop stepper motor with encoder and electronic starter functionality Encoder resolution: 1000 CPR for precise feedback Current rating: 2A Holding torque: 48 Ncm Frame size: NEMA17 (42 mm) Length: 48 mm How it solves common problems Prevents lost steps during aggressive moves or variable loads by continuously monitoring rotor position and correcting errors in real time. Reduces tuning time compared to openloop configurations because the feedback loop compensates for missed steps and load changes. Improves motion smoothness and positional accuracy for applications where microstepping and fine control matter. Typical applications 3D printers and CNC machines: Upgrade axes or extruder drives to more reliable closedloop control for higher print quality and fewer print failures. Desktop robotics and pickandplace assemblies: Achieve repeatable pick, place, and manipulation motions with reduced calibration effort. Camera sliders, focus stages, and precision positioning systems: Use the resolution encoder and closedloop response for smooth, accurate moves and stops. Compatibility and installation notes Designed to fit standard NEMA17 mounting patterns and typical 42 mm faceplate cutouts. Intended for use with controllers and drivers that support closedloop stepper motors or an electronic starter interface. Confirm driver compatibility and wiring before installation. This compact closedloop NEMA17 solution provides improved reliability and accuracy over openloop steppers while fitting into common NEMA17 setups. Ideal for projects and systems that need precise position feedback without increasing motor size.