TYC-50 Small Synchronous Motor AC 110V 2.5/3RPM 4W 50/60HZ CW/CCW Electric Gear Motor Cup Turners for Tumblers
MADDMYDL 775 DC Motor Planetary Gearbox 12V/24V, 42mm High Torque Reduction Motor (7-1351 RPM) - MAX 200KG Load, Low Speed High Power for DIY, Robotics, Industrial Us(24V Single Motor,50 RPM)
20 RPM Synchronous Gear Motor, AC Motor High Torque 110V 20RPM 60KTYZ CW/CCW Permanent Magnet Micro Electric Motor
30 RPM Synchronous Gear Motor AC 110V 60KTYZ CW/CCW High Torque Permanent Magnet Micro Electric Motor
Molon CHM-1250-1M (50 RPM, 10 in.-lb. Torque, 12 Volt PMDC Gearmotor)