Welcome to our store! 1. Manufacturing Material: Made of high-quality aluminum alloy and iron material, meticulous process, can be very good to ensure durability and practicality. 2. All Metal: All metal can withstand higher loads, which can ensure the normal operation of the steering gear. 3. Versatile Functions: High operating efficiency, low noise, low power consumption, easy installation and disassembly. 4. High Performance: Small size, light weight, strong function, equipped with metal gear, improving its performance. 5. Various Servo Arms: Various servo arms are included in the package to meet your needs and provide you with convenience. Item Type: Metal Gear Digital Servo Weight: Approx. 35g / 1.2oz Model: D2007MG Material: Aluminum Alloy + Iron Color: Black Red Working Voltage: DC 4.8-8.4V Operating Angle: 180°(500>2500μsec) Highest Controllable Angle: 180° Manual Angle: 360° Middle Position: 1500μsec Pulse Signal Virtual Bit: 2μsec Torsion (6.0V): 6.0kg cm Torsion (7.4 V): 7.0kg cm Speed (6.0V): 0.08s/60° Speed (7.4V): 0.07s/60° Operating Temperature: -20℃-60℃ Rotation Direction: Counterclockwise (1500>2500μsec) Pulse Width Range: 500>2500μsec Adjustable Angle Range: Approx. 180°(500→2500μsec) Motor Type: Hollow Cup Motor Product Size: Approx. 23 x 12 x 28mm / 0.9 x 0.5 x 1.1in Applicability: Suitable for remote control small car, helicopter, fixed-wing aircraft, etc. 1 x Digital Server 3 x Steering Arm 1 x Screw 1 x Plastic Storage Box Satisfaction Guarantee: Customers are our top priority. If you find any problems with the product, please contact the seller immediately. We strive to provide satisfactory customer service.