KEYIIEDELE 12V 12RPM Worm Gear Motor High Torque 20A PWM Speed Controller DC Reduction with Copper Winding Ball Bearing Wear-resistant Metal Gears Stable Low Voltage Operation

【COMPLETE MOTOR KIT】：Get a ready-to-use 12V worm gear motor kit with 1 motor, 1 M6020 controller, 4 flange couplings, 1 hex wrench, and 8 screws. A simple all-in-one set for DIY motion and power projects. 【HIGH TORQUE SELF LOCKING】：The 12V 12RPM DC gear motor uses metal gears and pure copper coils for stable output. This self locking worm gear motor reverses by polarity change and delivers strong low-speed torque. 【8MM FLANGE COUPLINGS】：Four 8mm flange coupling connectors provide a tight and secure shaft connection. Heat-treated plated iron improves wear resistance, helping reduce slipping or loosening during operation. 【PRECISE SPEED CONTROL】：The 20A PWM motor speed controller supports DC 12-60V input and up to 20A current. Its forward/reverse switch makes the reversible DC gear motor easy to control for different tasks. 【WIDE DIY APPLICATION】：This high torque 12V motor is ideal for DIY automation, robotics, conveyors, small machines, and test rigs. A practical robotics gear motor kit for workshops, prototypes, and custom builds.