- Linear drive with stepper motor: ideal for small DIY sliding projects, measurement devices, printers, and other compact applications. Acts as a linear guide stage drive to enable precise linear motion. - Important note: please be aware this unit does not include a linear bearing, a slider stepper motor, or a linear guide rail drive. Modifications and assembly by the user are required. - Stepper motor for CNC routers: delivers high efficiency, high precision, low friction, and versatile performance. A compact, small linear drive option suitable for precise motion tasks. - Linear drive features: stable characteristics, high power, and high reliability. Easy to install and includes a stepper motor for integrated operation. - Practical use scenarios: - Build or upgrade a compact CNC router or engraver for small workpieces. - Upgrade a DIY 3D printer or plotting device with a precise linear axis. - Use as a accurate sliding stage for measuring instruments or lab equipment alignment.