90S 3.7G Micro Digital Gear Mini Servo Motor for RC Toys Motor Controller Accessories Key benefits Precise digital control for smooth, repeatable positioning. Ideal when small movements and accurate response matter. Ultra lightweight at 3.7 gram to minimize added mass on micro aircraft, cars, boats, or robots. Compact form factor for tight installations where standard servos will not fit. Simple integration with common RC motor controllers and accessory boards for quick setup. What this product does This 90S micro digital servo provides compact, accurate actuation for control surfaces, steering, linkages, and mechanisms in small radio controlled models and robotic projects. The digital drive logic delivers stable holding torque and responsive motion compared to analog alternatives. Key attributes Model: 90S Weight: 3.7G Function: Micro digital servo motor for precise positional control Compatibility: Designed for use with RC toys, motor controller accessories, micro aircraft, micro cars, small boats, and hobby robotics Size: Small, lowprofile form factor suitable for constrained spaces Mounting: Standard micro servo mounting pattern for common installations Why you need it Reduce system weight without sacrificing control accuracy, helping improve flight time and handling on micro aircraft and drones. Fit into tight spaces where conventional servos cannot be used, enabling compact mechanical designs. Use with existing RC motor controllers and accessory interfaces to upgrade responsiveness and positional stability. Practical use scenarios Micro airplane or micro drone: Control ailerons, rudder, or elevator on lightweight airframes that require a lowmass actuator. Micro RC car or boat: Provide steering or throttle control where chassis space is limited and responsiveness is required. Small robotics or model mechanisms: Drive grippers, pan tilt assemblies, or linkage joints in hobby robots and automation projects. What to expect A compact, purposebuilt digital servo that balances precision and minimal weight. Suitable for hobbyists and modelers who need reliable micro actuation in constrained environments. Compatibility note Designed for use as a servo accessory with common RC motor controllers and hobby electronics. Verify connector and signal compatibility with your controller before installation.