220V Reduction Gear Motor AC 7-470 RPM Reversible Variable Speed Controller 400W

Power: 400W. Features: Adjustable speed / forward / reverse / Reduction. G earbox Reduction ratio/Speed Power Phase: single-phase motor. Speed Ratio 1:3 0-470 RPM/MIN. Speed Ratio 1:3.6 0-390 RPM/MIN.

eBay