Technical articles
Short technical updates on harmonic drive gearbox selection, motor pairing, reducer mounting, and motion control qualification.
2026-08-24 · Elena Markovic
A quality engineer explains how harmonic drive gearboxes actually work, why the ZWO AM5 mount uses them, and when a high torque stepper motor, 12V linear actuator, or LM8LUU linear bearing is the smarter fit for your build.
Read technical note2026-08-24 · Elena Markovic
A quality engineer explains how harmonic drive gearboxes actually work, why the ZWO AM5 mount uses them, and when a high torque stepper motor, 12V linear actuator, or LM8LUU linear bearing is the smarter fit for your build.
Continue reading2026-08-21 · Elena Markovic
Ball bearing or roller bearing for your harmonic drive reducer? A quality manager explains how bearing type affects stiffness, speed, misalignment, and system performance—and why flexible couplings and rotating torque sensors matter.
Continue reading2026-08-21 · Elena Markovic
A procurement perspective on harmonic drive components, micro linear actuators, pillow block bearings, and what causes thrust bearing failure.
Continue reading2026-08-20 · Elena Markovic
A quality inspector explains harmonic drive gear ratio, speed reducer selection, why torque margin matters more than ratio, and how stepper motors and induction motors fit in.
Continue reading2026-08-20 · Elena Markovic
A practical comparison of harmonic drive reducers, planetary gearboxes, cycloidal drives, and ball screw actuators from a quality-control perspective—covering backlash stability, harmonic drive grease, servo motor and VFD compatibility, and the 'harmonic drive token' crypto search confusion.
Continue reading2026-08-19 · Elena Markovic
An experienced motion control engineer compares harmonic drives and planetary gearboxes across precision, total ownership cost, compactness, and system integration — with scenario-based guidance for equatorial mounts, robotics, and industrial automation.
Continue reading2026-08-19 · Elena Markovic
A quality manager at a harmonic drive company answers common questions about backlash, market growth, 2024 gross margin data, induction motors, VFD compatibility, and electric actuator valves.
Continue reading2026-08-18 · Elena Markovic
A cost controller compares integrated harmonic drive systems vs component-level builds using a harmonic gear drive, cross roller bearing, and rigid shaft couplings.
Continue reading2026-08-18 · Elena Markovic
A practical buyer's FAQ covering harmonic drive basics, zero backlash, gear motor selection, stepper motor speed limits, the ZWO AM7 harmonic drive mount price, and why a 608 ball bearing doesn't belong inside a wave generator.
Continue reading2026-08-17 · Elena Markovic
Practical procurement checklist comparing planetary gearbox vs harmonic drive, including harmonic drive SE, rotating torque sensors, FAG ball bearings, and servo motor basics.
Continue reading