The 4124300 Electric Engine is a compact DC geared motor designed for low voltage operation. It supports DC inputs of 3 V and 6 V and delivers 0.7 to 1.5 W of output power. The geared design reduces speed while increasing torque to suit small mechanical assemblies. This unit is provided as a single piece. Key benefits Easy integration with common DC power sources using 3 V or 6 V supplies. Geared output for higher torque at low speeds, enabling control of small mechanisms. Compact form factor suitable for tight spaces in hobby projects, educational kits, and prototypes. Consistent performance at 6 V with a defined output speed of 203 rpm. Key attributes Model: 4124300 Type: Electric Engine DC geared motor Voltage: 3 V and 6 V DC Power: 0.7–1.5 W Output speed: 203 rpm at 6 V Package: 1 piece Purpose: Geared motor for compact applications requiring low speed and increased torque Applications and use cases Small robotics projects: drive a tiny wheel or gear train in a compact robot using a 6 V supply, benefiting from reduced speed and enhanced torque. Educational electronics kits: demonstrate DC motor fundamentals and gear reduction in classroom or athome learning setups. Micro automation prototypes: actuate small mechanical elements such as latching mechanisms, feeders, or conveyance components in compact devices. Note on compatibility and usage Suitable for systems powered by 3 V or 6 V DC. For performance at 6 V, the motor delivers 203 rpm. When powered at 3 V, performance will scale accordingly within the specified power range. This description reflects the model, specifications, and features indicated by the product title 4124300 Electric Engine DC 3V 6V 0.71.5W Gear Motor 1Pcs(6v 203rpm) and does not add or omit any details.