QINJI brand DC Gear Motor 1.Voltage:4.5V 2.Speed:50rpm 3.Gear ratio:9.6~468 4.ROHS, Low noise,long life 4.5V DC Gear MotorMain Application: Electronic lock, Optic equipment, Micromachine We accept special design and orders except our standard products. 4.5V DC Gear Motor with 50rpm