2Phase 4Wire 8mm Stepper Electronic Starter with phase resistance of 40 ohms. This stepping electronic starter is designed for precise motor control in compact installations. It is built to deliver reliable start, steady hold, and smooth operation in small form factors. Key features - 2Phase 4Wire configuration for standard stepper drive compatibility - 8 mm size suitable for tight spaces - Phase resistance: 40 ohms for predictable current handling - Copper gear included for durable, low-friction transmission - Simple integration as a stepping electronic starter Benefits - Precise positioning and reliable stepping control for small systems - Compact footprint enables use in confined or custom enclosures - Durable copper gear supports long service life and smooth motion - Clear electrical characteristics aid correct driver selection and performance 2-3 use scenarios - Small packaging or labeling line where precise motor stepping ensures accurate positioning - Hobbyist or educational CNC, 3D printer, or robotic project requiring compact drive components - Laboratory instruments or test fixtures needing repeatable, accurate movement in tight spaces This unit maintains the original specifications and purpose, offering dependable steering of a 2Phase 4Wire 8mm stepper with a 40 ohm phase resistance, and includes a copper gear for robust transmission.