A robotic Arm module is divided into two major working modules, one is the gripper module and other is gearbox module. These both modules are made up from laser cut metal and acrylic which assure their durability in various robotics applications. The gear box module consists of a worm gear assembly which increases torque so that the end effector can pick up more load. The gripper module is specially designed for pick and place objects. These modules can be combined together to form a pick and place assembly with an ability to lift heavy loads. This assembly can be used in a robotic system to automate existing pick and place system.