Makeblock DIY Robotic Arm Expansion Pack For Starter Robot Kit<br>Description:<br>Makeblock Robotic Arm Expansion Pack is a robot pack to expand upon your Makeblock Starter Robot Kit.It contains all the parts to build the robotic arm such as DC Motor-37， Robot Gripper， beams， timing pulleys and hardware.The robotic arm tank is interesting， nimble， and strong enough.It can be controlled by a IR remote controller ， you can use the IR Remote controller to turn the robot in all the directions and pick up a bottle of water in 200ml.<br>Features:<br>Expand upon Makeblock Starter Robot Kit to build a Robotic Arm Tank or Robotic Arm Car.All parts of the robotic arm are included.Largest open size of robot gripper is 76mmMotor inside the gripper will stop when it fully open and fully closed<br>Note:<br>The Socket Cap Screw in this pack is Button Head Socket Cap Screw ， the tool for this kind of screw is HEX Screwdriver 2.5mm.This arm can use with SKU219057 or SKU219063.<br>Assembling Guide: Click here to open<br>Package included:<br>1 x DC Motor-37 Bracket B1 x DC Motor-37 12V\/50RPM1 x Strong Robot Gripper1 x Beam 0824-641 x Beam 0824-803 x Beam 0824-963 x Beam 0808-1683 x Plate 3x61 x Timing Pulley18T1 x Timing Pulley 90T1 x Timing Belt 123T3 x Linear Motion Shaft D4x88mm8 x Shaft Collar 4mm1 x Flange Bearing 4x8x3mm16 x Socket Cap Screw M4x814 x Socket Cap Screw M4x146 x Socket Cap Screw M4x222 x Nylon lock Nut 4mm4 x Countersunk Screw M3x812 x Headless Set Screw M3x56 x Plastic Ring 4x7x2mm1 x Me Dual DC Motor Driver2 x 6P6C RJ25 cable-20cm1 x HEX Screwdriver 2.5mm1 x HEX Allen Key 1.5mm8 x Nut M4<br>Reference pictures:  (picture is not included the car kit and tank kit， need to use with SKU219057 or SKU219063)