Scheme introduction:
Structure and materials
Aluminum alloy materials plus surface oxidation treatment
Rotating base
3-axis structure
Physical parameters
Mechanical arm size: 160 * 280 * 443mm
The weight of the mechanical arm is about 1.6kg
The weight of the object that can be clamped is about 500g
Hardware parameters
Control chip
Main control chip: STM32F407ZGT6
communication interface
2-channel serial communication interface
2-way steering gear interface
1 channel Bluetooth (CC2540) communication interface
8-channel input signal interface
3-way 42 stepping motor drive interface
7-way drive (500MA) output signal interface
3-channel encoder signal interface
1 channel CAN bus interface
One channel Zigbee (CC2530) communication interface
Core device
24V adapter
3 high-precision bearings (plain bearing 51109, no idle travel)
Three 42 step high-precision reduction motors (42 step motors, step angle 1.8 degrees, accuracy 5%)
Three 500 wire photoelectric encoders
High precision CNC mechanical arm
High precision planetary reducer (length 38.5, reduction ratio 1:13.7, gear rated allowable load 40, gear allowable instantaneous load 60)
Accessories parameters
Steering gear clamping kit (TBSN-K15 flameproof steering gear torque 15KG. cm, alloy mechanical claw)
Writing accessories (with automatic pressure regulator)
Pneumatic suction cup kit (12V voltage, 3W power, air blowing)
Aluminum alloy tool box (50CM * 42CM * 22.5CM)
Experimental support
Basic Experiment
Embedded System Programming Experiment
GPIO experiment
Delay experiment
OLED Experiment
Timer experiment
Stepping motor experiment
Encoder experiment
Basic control of stepping motor
Step motor advanced control I
Step motor advanced control II
Advanced Experiment
Point to point control experiment (writing accessories)
Steering gear test (steering gear clamping kit)
Suction cup test (pneumatic suction cup kit)
Comprehensive Experiment
Manipulator dictation experiment (English dictation, numerical mental calculation)
Performance parameters:
Industry classification: robot/UAV
Development platform: STM STM
Delivery form: PCBA, complete machine
Performance parameters: experiment class hours: 24
Application scenario: college experimental teaching, control learning, step motor learning