Feature: 1. APPLICABLE SCENARIO: Mechanical arm claw kit can be widely used in college teaching, personal production and maker education, very versatile 2. 6 MOTORS: The power system is composed of 6 servo motors, which can realize the demonstration of the front and back, up and down and left and right grabbing and handling of the manipulator 3. STABLE MATERIAL: All support accessories are made of aluminum plate with 2mm thickness, which can effectively improve the stability of the manipulator itself 4. FLEXIBLE BEARINGS: Imported cup bearings are used at the steering joints, which can not only make the steering more flexible, but also make the steering of the steering machine in the same center of the circle 5. SMOOTH ROTATION: The chassis adopt the form of a disk, making the left and right rotation of the manipulator more flexible and smooth, useful and practical Specification: Item Type: Mechanical Arm Claw Kit Color: Black Model: Analog servo Working Voltage: 4.8V-7.2V No Load Current: 100mA Mechanical Torsion: 10kg.cm Limit Angle: 180° Cable Length: Approx. 30cm / 11.8in Gear Material: Metal gear Dead Zone Time: 5uS Servo Performance: Universal Aluminum Plate Thickness: Approx. 2mm / 0.08in. Package List: 4 x Multi Functional Stand2 x Long U Shaped Bracket1 x Special Shaped U Bracket2 x L Shaped Bracket2 x U Shaped Beam1 x Manipulator6 x Metal Steering Wheel3 x Flange Bearing(in screw pack)1 x Flange Rod1 x Link Line1 x Wire Protection Sleeve4 Packs of Screw Nut Accessories10 x Harness Tape4 x Analog Steering Gear2 x Digital Steering Gear Note: The product come in separate pieces and require customers to install by themselves. A screwdriver is needed for installation, but not included in the accessories.