Upgrade your precision projects with the Mini Tiny 5mm/4.3mm Precision Planetary Gear Stepper Motor, a compact 2-phase 4-wire micro stepping motor designed for high-accuracy linear motion. Equipped with a precision planetary gearbox and a miniature metal screw slider, this motor delivers smooth, controlled movement for applications like camera lens adjustments, micro-robotics, and miniature automation systems.
Available in two ultra-small models:
Model A: 5mm diameter × 6.5mm height, 8mm slider stroke, ~2500 pulses for full travel (0.0032mm per pulse).
Model B: 4.3mm diameter × 8.3mm height, 8mm slider stroke, ~1750 pulses for full travel (0.0046mm per pulse).
Both models feature a super miniature ball bearing at the screw top for stable, low-friction operation, making them ideal for ultra-precise positioning in compact devices. Lightweight and highly efficient, these micro stepper motors are perfect for DIY electronics, robotics, mobile camera systems, and other projects that demand tiny, accurate linear actuation.
