ABB DSQC346U new arrived PLC automation spare part PM861AK01
Brand ABB color standard Application Industrial height 217mm rated current 375mA
Protection Level IP45 Suitable for motor power 126KW Application Site Power Industry BOM Number GJR2391500R1220 Power industry HIEE401782R0001 Part Number DSQC346U
Applicable pipe 2 Whether imported is weighing 4.33 kg can be sold nationwide
ABB DSQC346U new arrived PLC automation spare part PM861AK01
1. Mechanical structure system
From the perspective of mechanical structure, industrial robots are generally divided into series robots and parallel robots. The characteristics of a series robot are that the motion of one axis changes the coordinate origin of another axis, while the motion of a parallel robot does not change the coordinate origin of the other axis. Early industrial robots used series mechanisms. The parallel mechanism is defined as a closed-loop mechanism with two or more degrees of freedom and driven in parallel, and the moving platform and the fixed platform are connected by at least two independent moving chains. The parallel mechanism has two components, namely the wrist and the arm. The arm movement area has a great impact on the movement space, and the wrist is the connecting part of the tool and the main body. Compared with the series robot, the parallel robot has the advantages of high stiffness, stable structure, large bearing capacity, high precision and small motion load. The forward solution of the series robot is easy, but the reverse solution is very difficult. On the contrary, the parallel robot is difficult to solve the problem, but the inverse solution is very easy. [3]
2. Drive system
A drive system is a device that provides power to a mechanical structural system. According to the different power sources, the transmission mode of the drive system is divided into hydraulic, pneumatic, electrical and mechanical 4 kinds. Early industrial robots were hydraulically driven. Because the hydraulic system has problems such as leakage, noise and low-speed instability, and the power unit is bulky and expensive, at present only large heavy-duty robots, parallel processing robots and some special applications use hydraulic driven industrial robots. Pneumatic drive has the advantages of fast speed, simple system structure, convenient maintenance and low price. However, the working pressure of the pneumatic device is low, and it is not easy to accurately determine the position, which is generally only used for the drive of the end effector of industrial robots. Pneumatic grip, rotary cylinder and pneumatic suction cup as end effectors can be used for medium and small load workpiece grasp and assembly. Electric drive is currently used more than a kind of drive, which is characterized by easy access to power, fast response, large driving force, signal detection, transmission, processing is convenient, and can use a variety of flexible control methods, the drive motor is generally used stepper motor or servo motor, there are also direct drive motor, but the cost is high, the control is more complex, The reducer matched with the motor is generally harmonic reducer, cycloidal pin wheel reducer or planetary gear reducer. Because of the large demand of linear drive in parallel robot, linear motor has been widely used in parallel robot field. DSQC627
3. Perceptual system
Robot perception system converts various internal state information and environmental information of robots from signals to data and information that can be understood and applied by robots themselves or between robots. In addition to the need to perceive mechanical quantities related to their own working states, such as displacement, speed and force, visual perception technology is an important aspect of industrial robot perception. The visual servo system uses the visual information as a feedback signal to control and adjust the position and attitude of the robot. Machine vision systems are also widely used in all aspects of quality inspection, identification of workpieces, food sorting, and packaging. The sensing system is composed of internal sensor module and external sensor module. The use of intelligent sensor improves the mobility, adaptability and intelligence level of the robot. [3]
4. Robot-environment interaction system
The robot-environment interaction system is a system that realizes the interaction and coordination between the robot and the equipment in the external environment. The robot is integrated with external equipment as a functional unit, such as a processing and manufacturing unit, a welding unit, an assembly unit, etc. Of course, it can also be multiple robots integrated into a functional unit to perform complex tasks. [3]
5. Human-computer interaction system
Human-computer interaction system is a device for human to communicate with robot and participate in robot control. For example: the standard terminal of the computer, command console, information display board, danger signal alarm and so on. [3]
6. Control system
The task of the control system is to control the robot’s executive mechanism to complete the specified movement and function according to the robot’s operation instructions and the feedback signal from the sensor. If the robot does not have information feedback characteristics, it is an open loop control system; With information feedback characteristics, it is a closed-loop control system. According to the control principle, it can be divided into program control system, adaptive control system and artificial intelligence control system. According to the form of control motion, it can be divided into point control and continuous trajectory control.
ABB DSQC346U new arrived PLC automation spare part PM861AK01
ABB 07KT97B
ABB 07KT97F1
ABB 200900-004
ABB 35AE92
ABB 3BHB003689
ABB 3HAB3700-1
ABB 3HAB8101-8/08Y
ABB 3HAC025466-001
ABB 3HAC031683-001
ABB 3HAC14550-2/09A
ABB 3HAC14550-4/04B
ABB 3HAC17326-1/02
ABB 3HAC17346-1/01
ABB 3HAC4776-1/1
ABB 3HNA000512-001
ABB 3HNE00313-1
ABB 61615-0-1200000
ABB AI610
ABB AI835
ABB AX411/50001
ABB BB510
ABB CI520V1
ABB CI610
ABB CI615
ABB CI626
ABB CI626V1
ABB CI810B
ABB DCP02
ABB DCP10
ABB DDI03
ABB DDO02
