220V AC Gear 5-470 RPM Speed Controller 40W Reversible Variable Electric Motor

Power: 40W. Features: Adjustable speed / forward / reverse / Reduction. Power Phase: single-phase motor. Speed Ratio 1:3 0-470 RPM/MIN. Speed Ratio 1:3.6 0-390 RPM/MIN. Speed Ratio 1:5 0-280 RPM/MIN. Speed Ratio 1:6 0-233 RPM/MIN.

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