1.5 g Micro Servo (JR plug) — Compact, lightweight actuation for small RC and robotic projects Key benefits - Ultra-lightweight: 1.5 g mass minimizes added weight, improving flight time and reducing load on micro mechanisms. - Small footprint: 21.4 x 11.6 x 20.5 mm fits tight spaces where standard servos cannot. - Reliable standard connection: JR plug lets you plug directly into most JR-compatible receivers and controllers. - Sufficient torque for micro applications: Actuating force 1 kg/cm at 6 V provides dependable control for small control surfaces and mechanisms. - Wide operating voltage: 4.8–6.0 V compatibility with common battery packs and control systems simplifies integration. - Plastic gears: Lightweight gearing suitable for low-load, low-cost hobby and prototype use. What it does and why you need it - Provides precise positional control in a very small package for tasks that require minimal weight and space. - Solves the common problem of finding a servo small enough for micro airframes, micro-robots, or compact mechanisms while still offering usable torque and a standard connector. - Easy to integrate into existing JR-compatible radio systems and hobby electronics due to the familiar plug and operating voltage range. Technical highlights - Weight: 1.5 g - Torque: 1 kg/cm (measured at 6 V) - Dimensions (L x W x H): 21.4 x 11.6 x 20.5 mm - Operating voltage: 4.8–6.0 V - Gear material: plastic - Connector: JR plug (standard JR-compatible connector) Compatibility and integration - Works with JR-compatible receivers, speed controllers, and flight controllers that accept JR plugs. - Runs from standard 4.8–6.0 V supply used in most hobby setups (NiMH/NiCd or regulated LiPo outputs). - Physical dimensions and low weight make it suitable for tight mounting locations; verify clearance for servo horns and linkages. Typical applications - Micro RC aircraft and gliders: control small ailerons, rudders, elevators, flaps, or trim tabs where weight and space are critical. - Micro multirotors and drones: operate small camera gimbals, tilt mounts, or landing gear doors on lightweight platforms. - Small robots and hobby projects: drive linkages, grippers, pan-tilt modules, and other low-load mechanisms in compact robotic builds. Practical notes - Plastic gears are ideal for lightweight, low-load use; for high-load or high-impact applications consider a metal-geared alternative. - Ensure supply voltage stays within 4.8–6.0 V for expected torque performance; torque is specified at 6 V. - Check mechanical linkage and mounting clearances to accommodate the servo’s compact dimensions and JR plug cable routing. Order this micro servo when you need a proven, compact actuator with standard connectivity and enough torque for light-duty control tasks in tight, weight-sensitive builds.