Contents
What is the configuration of SCARA manipulator?
The SCARA configuration is unique and designed to handle a variety of material handling operations. The SCARA’s structure consists of two arms joined at the base and the intersection of arms one and two.
What is the joint configuration of a SCARA arm?
By virtue of the SCARA’s parallel-axis joint layout, the arm is slightly compliant in the X-Y direction but rigid in the Z direction, hence the term: Selective Compliance. This is advantageous for many types of assembly operations, i.e., inserting a round pin in a round hole without binding.
What is the exact structure of SCARA robot?
SCARA robot, the most distinctive feature of which is a completely beltless structure. As the tip rotation axis is directly connected to the speed reduction gear, this achieves the overwhelming high-rigidity, high-speed, and high-accuracy.
How many degrees of freedom does SCARA robot have?
4 degree of freedom
This paper develops a 4 degree of freedom (4-DOF) selective compliance assembly robot arm (SCARA) robot with three rotary joints and one prismatic joint (3R1P) to realize pick-and-place tasks of the circular and rectangular workpieces. The structure of the robot is firstly presented.
What is a SCARA printer?
SCARA printers feature a printhead attached to a robotic arm powered by two motors. The motors are both connected to linkages that move the printhead around the XY plane, while another motor controls motion along the Z-axis.
What is SCARA used for?
The SCARA robot is most commonly used for pick-and-place or assembly operations where high speed and high accuracy is required. Generally a SCARA robot can operate at higher speed and with optional cleanroom specification.
What is arm configuration?
The arm movement of a robot using the Cartesian configuration can be described by three intersecting perpendicular straight lines, referred to as the X, Y, and Z axes. One advantage of robots with a Cartesian configuration is that their totally linear movement allows for simpler controls.
What are the various types of robot configuration?
One of the major factors which determines how an industrial robot will move and what limits its workspace is its robot configuration. There are six major types of robot configurations: Cartesian, Cylindrical, Spherical, Selective Compliance Articulated Robot Arm (SCARA). Articulate, and Delta (Parallel).
What are the major applications of a SCARA robot?
SCARA Robot Applications
- Workpiece Sort/transfer Cell. System configuration. Layout. Outline of operation.
- Small Parts Mounting Cell. System configuration. Layout. Outline of operation.
- Loading/Unloading Workpiece onto/from Working Machine. System configuration. Layout. Outline of operation.