{"title":"2.5g 360 degree Micro Servo (0.45kg)","handle":"2-5g-360-degree-micro-servo-0-45kg","url":"/products/2-5g-360-degree-micro-servo-0-45kg","description":"An ultra-compact 2.5g micro servo with 360-degree continuous rotation, ideal for micro robots and space-constrained projects. The coreless motor and POM gears deliver smooth, reliable rotation in a tiny form factor measuring just 19.6 × 8.0 × 16.3mm.\n\nControlled via standard PWM servo signals, it connects directly to an Arduino output pin without a motor driver. Write 0° for full-speed clockwise, 90° to stop, and 180° for full-speed counterclockwise using the Arduino Servo library.\n\nKey Features\n\n\n360° Continuous Rotation – Full rotational motion with speed and direction control via PWM\n\nUltra-Lightweight – Only 2.9g, perfect for micro robots and lightweight builds\n\nCoreless Motor – Smooth operation with MOSFET driver\n\nStandard PWM Control – 50Hz, 900–2100µs pulse width, 1500µs midpoint\n\nPOM Gears – Durable engineering plastic gears\n\n\nSpecifications\n\n\nModel – D2S51\n\nVoltage – 4.8–6.0V DC\n\nSpeed (no load) – 0.09 sec/60° at 4.8V, 0.07 sec/60° at 6.0V\n\nTorque (stall) – 0.45 kg·cm at 4.8V, 0.60 kg·cm at 6.0V\n\nWorking Current – <0.10A at 4.8V, <0.10A at 6.0V\n\nStall Current – <0.5A at 4.8V, <0.5A at 6.0V\n\nDimensions – 19.6 × 8.0 × 16.3mm\n\nWeight – 2.9g\n\nOperating Temperature – -20°C to 60°C\n\n\nIdeal For\n\nMicro robots and miniature motorised builds\nProjects with tight space constraints\nArduino-controlled continuous rotation applications\n\n\nPackage Contents\n\n1× Micro servo (D2S51)\n4× Servo horns (assorted shapes)\n2× Mounting screws\n2× Servo horn attachment screws\n\n\n\nWarning: Do not exceed 6.0V — higher voltages will permanently damage the servo. Avoid stalling the servo as the gears may break. Do not remove the plastic strap holding the upper and lower casing together.\n\n\n\nNote: This is a continuous rotation servo — it cannot hold a specific angular position like a standard servo. Control speed and direction only.\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":11657,"title":"Default Title","sku":"DF-SER0037","price":14.05,"on_sale":false,"in_stock":true,"available_quantity":22,"option1":"Default Title"}]}