1 Pc HTD 3M Timing Pulley 12T-24T AF Type Bore 3-15mm for 10mm Belt(Bore 5mm,12Teeth)

Compact HTD 3M timing pulley with small tooth counts (12T to 24T), engineered for high-speed or specific reduction ratios in micro-scale and precision synchronous drive systems. Precision machined from aluminum alloy in a flangeless (AF Type) design, providing a lightweight and space-saving solution for integration into compact assemblies with minimal side clearance. Features micro-sized bore options from 3mm to 15mm, equipped with a keyway for secure installation on miniature motor shafts (e.g., NEMA 8, 11) and small-diameter precision axles. The 3mm fine pitch HTD arc tooth profile ensures smooth, low-backlash engagement, critical for achieving high motion accuracy and resolution in applications with limited space. Specifically compatible with 10mm wide HTD 3M timing belts. Ideal for micro-automation, small CNC stages, optical equipment, and compact robotic mechanisms.