Supply of industrial spare parts for ABB YPQ101E YT, 204001-FS control equipment

Description

The technical parameters of YPQ101E YT, 204001-FS robot reflect the work that the robot can be competent for, the highest operating performance, etc. It is a problem that must be considered in the design and application of robot. The main technical parameters of the robot include degree of freedom, resolution, workspace, working speed, working load, etc.

Picture 1. Degrees of freedom
YPQ101E YT, 204001-FS robot has the number of independent coordinate axis motions. The degree of freedom of a robot refers to the number of independent motion parameters needed to determine the position and posture of the robot hand in space. The opening and closing of fingers and the degree of freedom of finger joints are generally excluded The number of degrees of freedom of a robot is generally equal to the number of joints. The number of degrees of freedom commonly used by robots generally does not exceed 5-6.
Picture 2. Joint
YPQ101E YT, 204001-FS is a motion pair, which allows relative motion between parts of the robot arm.
picture
Picture 3. Workspace
All the space areas that the robot arm or hand mounting point can reach. Its shape depends on the number of degrees of freedom of the robot and the type and configuration of each motion joint. The workspace of robot is usually represented by graphical method and analytical method.
Picture 4. Working speed
The distance or rotation angle of the center of the mechanical interface or the center of the tool in the unit time under the working load and in the process of uniform motion of the robot.
Picture 5. Working load
It refers to the maximum load that the robot can bear at any position within the working range, generally expressed by mass, torque and moment of inertia. It is also related to the running speed and the direction of acceleration. Generally, the weight of the workpiece that can be grasped at high speed is specified as the bearing capacity index.
Picture 6. Resolution
The minimum distance of movement or the minimum angle of rotation that can be achieved.
Picture 7. Precision
Repeatability or repetitive positioning accuracy: refers to the degree of difference between robots reaching a certain target position repeatedly. Or under the same position command, the robot repeats the dispersion of its position for several times. It measures the density of a column of error values, that is, the repeatability.
3、 Common materials for robots
1) Such materials as carbon structural steel and alloy structural steel have good strength, especially alloy structural steel, whose strength has increased by 4-5 times, elastic modulus E is large, and deformation resistance is strong, so it is the most widely used material.
2) Aluminum, aluminum alloy and other light alloy materials are characterized by light weight, small elastic modulus E, but small material density/ ρ The ratio is still comparable to steel. The quality of some rare precious aluminum alloys has been significantly improved. For example, the elastic modulus of aluminum alloys with 3.2% (weight percentage) lithium has increased by 14%/ ρ This is an increase of 16%.
3) Such alloys as boron fiber reinforced aluminum alloy, graphite fiber reinforced magnesium alloy, etc/ ρ Ratio reached 11.4 respectively × 107 and 8.9 × 107。 This fiber reinforced metal material has very high E/ ρ Yes, but the price is expensive.
4) Ceramic ceramic materials have good quality, but they are brittle and difficult to machine. Japan has trial produced ceramic robot arm samples for small high-precision robots.
5) Fiber reinforced composite materials have excellent E/ ρ It also has the outstanding advantage of large damping. Traditional metal materials can not have such great damping, so there are more and more examples of composite materials used in high-speed robots.
6) It is an effective method to improve the dynamic characteristics of robot by using viscoelastic large damping materials to increase the damping of robot links. At present, there are many methods to increase the damping of structural materials. One of the most suitable methods for robots is to use viscoelastic large damping materials to damp the original components with constrained layers.

details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.