Product Name: 52planetary Geared Motor (997Brush, Brushless/BLDC avaliable) for Home Automation, Medical Equipment, Robotics Function: Control, Driving Speed: Variable Speed Power Source: DC Motor Voltage: 12V,24V Gear Ratio: 4~160 (Customizable) Stage: 1~4 Gearbox Length: 41.9, 54.4, 66.9, 79.4mm Rated Torque: 0.5~200kg.Cm Origin: China Product Description Features: •high efficiency •high torque •low noise •long life •wide range of gear ratio •encoder available •brush motor/ brushless motor availableApplications: •Automated Guided Vehicles (AGV) •Automatic shutter/ curtain/doors, home automation •Coffee machine •Currency machine •Industry conveying System •Industrial Textile Machinery •Medical equipment, •Packaging Equipment •Printers and copiers •Robotics •Smart door lock •Test & Measurement Equipment