Shop Ready Helical Planetary Gearbox Speed Reducer With 180mm Flange Compatible 35mm 42mm Input Shaft For 3KW AC Servo Motors Heavy Duty 50 To One Ratio Built Tough For Daily Grind

Precision Planetary Gearbox For Reliable Servo Motor Builds
✔️ 180mm flange mount with 35 or 42mm input shaft option

Sold as a single unit, this helical speed reducer instantly multiplies drive torque for three kilowatt up to ten kilowatt AC servo motors. Shop crews bolt these straight onto index tables, light conveyors, and robotic joint frames that cannot afford any slip in the motion chain.

✅ Standard 180mm mounting face aligns directly with common servo backplates
✅ Fixed fifty to one reduction keeps target RPM locked under heavy workloads
✅ Accepts thirty five millimeter or forty two millimeter hollow bore inputs
✅ Fully enclosed steel tracks shield against shop dust and coolant spray

💡 What prevents angular drift in planetary gearboxes during rapid servo acceleration peaks?
A multi pin carrier setup stops flex by distributing force evenly across every gear tooth. This handy design keeps the motion chain tight even when you push the motor hard.
- Even tooth mesh alignment handles sudden current spikes without backlash creep
- Radial vibration routes straight into the thick outer housing instead of shaking the output spindle
- Repeated startup cycles hold identical positioning so you skip constant recalibration and wear checks

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