gear rack transmission is widely used, and it is widely used in long distance (infinite splicing) and high-speed precision positioning operation compared with sprocket chain, timing belt pulley and screw. The working principle and the like are explained below for reference.
Gear rack drive working principle:
The gear rack mechanism is composed of a gear and a rack. The gear rack drive converts the reciprocating linear motion of the rack into a rotary motion of the gear, or converts the rotary motion of the gear into a reciprocating linear motion of the rack. Gear transmission is used to transmit the motion and power between any two axes. It is the most widely used mechanical transmission in modern machinery. Its peripheral speed can reach 300m/s, the transmission power can reach 105KW, and the gear diameter can be from less than 1mm. More than 150m.
Dynamic diagram of the working principle of gear rack transmission
The gear rack transmission has large transmission power and effective gear transmission, can ensure a constant transmission ratio, can transmit motion between two axes of any angle, work stably, high reliability and long service life, and is captured in the industrial robot arm. It is widely used in the fields of machinery, factory automation, rapid transplanting machinery, cutting machinery, welding machinery, CNC machine tools, and machining centers.
