ProX X-MBM3 Mirror Ball Motor is a 1 RPM heavy-duty AC-powered indoor motor that supports mirror balls from 30in to 48in. 1 RPM Powered Rotating Disco Mirror Ball Motor with Ring – Supports 30"-48" Description ProX X-MBM3 Mirror Ball Motor is a 1 RPM heavy-duty AC-powered indoor motor that supports mirror balls from 30" up to 40". It's equipped with a rugged all-metal chassis and heavy-duty metal mount making it long-lasting. The rotational motion direction slowly moves in 360º Ideal for DJs, Weddings, Nightclubs, Bars, Dance Halls, Rentals, Banquets, Ball Rooms, and more. Includes a safety hanging ring. Features 1 RPM Includes Safety Ring Handles a 30" to 48" mirror ball AC-powered Max Load Capacity 77lbs (35kgs)