Features: 100% new and high quality It has the characteristics of high rigidity, high precision, high transmission efficiency (single-stage 97-98%), high torque/volume ratio, etc. Most are installed on stepper motors and servo motors to reduce RPM, increase torque and match inertia. Robust, long life, corrosion resistant, suitable for a variety of environments. Stable performance, good consistency, low noise, high torque. Good wear resistance, high temperature resistance and impact resistance. Specification: Project Type: Geared Motor Material: metal Optional types: One Stage, Two Stage, Three Stage, Four Stage 6mm first-level geared motor parameters: Rated voltage: 3.0V DC Starting voltage: 1DVC No-load current: 50MA Blocking current: 230MA Output speed: 6420120RPM Torque used: 5g.cm Transmission ratio: 5.14:1 No-load noise: <48DB 6mm two-stage geared motor parameters: Rated voltage: 3.0V DC Starting voltage: 1DVC No-load current: 50MA Blocking current: 230MA Output speed: 1200120RPM Torque used: 27g.cm Transmission ratio: 26.45 No-load noise: <48DB 6mm three-stage geared motor parameters: Rated voltage: 3.0V DC Starting voltage: 1DVC No-load current: 230MA max Blocking current: 200MA Output speed: 242120RPM Torque used: 120g.cm Transmission ratio: 136.02 No-load noise: <48DB 6mm four-stage geared motor parameters: Rated voltage: 3.0V DC Starting voltage: 0.5DVC No-load current: maximum 200MA Blocking current: 200MA Output speed: 465RPM Torque used: 180g.cm Transmission ratio: 699.5 No-load noise: <48DB Packing list: 1 * Geared motor Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.