The Packing Machine speed and the pulse frequency
Stepper motor is the amount of displacement is strictly proportional to the input pulse number , and this does not cause accumulation of errors , the Packing Machine speed and the pulse frequency and the step angle. Control input pulses , the frequency and the motor windings of each phase on the order of , can be a variety of desired operating characteristics , especially when combined with other digital systems supporting , it reflects the greater advantages , it is widely used and digital control system, for example , in the NC machine tool , the part of the processing requirements of the processing instruction into a certain symbol , or compiled program software stored on the tape , and then into the CNC machine control box , wherein the digital computer according to the tape the instructions, or programs on the tape , that given a certain number of electrical pulse signal , the stepping motor will rotate accordingly , through the transmission mechanism , to drive the operation to meet the requirements for the tool holder , automatic processing parts.
3.2.2 stepper motor selection
I use the stepper motor type : 110BF003
Specific technical parameters :
Phase: 3
Step Angle (DEG.): 0.75 ° / 1.5 °
Voltage (V) 80-300
Current (A) 6
Holding torque (kg.cm) 7.84 (80)
No-load starting frequency (HZ) 1400
Operating frequency (HZ) 15000
Here is my selection of an external view of the stepper motor , exterior diagrams and technical parameters .
3.2.3 reducer selection
a. cycloid reducer application
Cycloid reducer with small size , light weight, gear ratio, transmission efficiency , less failure , long life, stable and reliable operation , easy disassembly, easy to maintain ; and strong overload capacity , impact resistance, small moment of inertia with for frequent starting and reversing characteristics .
The aircraft used in various mechanical gear transmission . Such as : its weight, transportation, mining , metallurgy , petroleum, chemical , textile, printing and dyeing , light industry , pharmaceutical, food machinery.