50g Plastic Geared Motor, Huge Torque, 15kg.cm at 6V DC, with 2 to 7rpm for Toy, Eletric Tool

GM37-3530 12V 15kg.cm Low-speed High-torque DC Motor, 4-550rpm Rated Speed

36*61.5mm DC Planetary Gear Motor, 12V, 15kg.cm, 36mm Diameter

24.4*57mm Planetary Geared Motor, Used in Medical Equipment, 15kg.cm

12V 24mm Planetary Gear Motor for Medical Equipment with 0.6-15kg.cm Stall Torque

FEETECH Standard 15kg.cm Metal Gear Digital Servo FT5316M

FEETECH/FITEC Standard 15kg.cm Metal Gears Analog Servo FS5115M

FEETECH/FITEC FT5515M Standard 15kg.cm Digital metal gears servo