180mm Flange Helical Planetary Gearbox Precision Speed Reducer 42mm Input Ratio Seventy Fits Three To Ten Kilowatt Ac Servo Motors Real Deal Engineering Built Like A Tank For Serious Shop Floor Grind And Heavy Duty Jobs

Precision Helical Planetary Gear Reducer Box
✔️ 180mm casing, 42mm bore, 70:1 ratio, handles 3-10kw load

A heavy duty speed reducer designed to mesh directly with high torque ac servo motors. This unit replaces worn out transmissions in industrial automation lines, cnc routers, and packaging machinery where consistent motion control matters. Factory built housings absorb shock loads while keeping vibration levels low on the shop floor.

✅ 180mm mounting flange locks solidly to equipment frames
✅ 70:1 reduction ratio keeps RPM steady under heavy loads
✅ Accepts straight 35mm or 42mm motor shafts without adapters
✅ Handled 3kw up to 10kw ac servo power ratings daily
✅ Tighter tolerances than standard helical reducers on the market

💡 Why pick a helical planetary gearbox over worm gears?
This setup is a handy upgrade for anyone chasing zero backlash. - Straight gear alignment cuts wear on bearing mounts fast - Planetary split loads mean longer life down the line - Slim profile fits tight tooling rigs without extra brackets - Heavy duty metal shells handle heat when running full tilt

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