Technical parameters: 
 1, motor power: 125w/220v,; 
 2, the speed control mode and range: Stepless, 0 400r/min; 
 3, disk-shaped cam: base radius R0 = 37.5mm; maximum lift hmax = 20mm; cylindrical cam: lift angle 
 a = 15 °; lift H = 38.5mm; 
 4, the linear displacement sensor: L = 200mm; 
 5, the grating angular displacement sensor: 1000 gate / turn; 
 6, Dimensions: 700 × 480 × 420; 
 7, weight: 51kg 
 Basic configuration: 
 1, motor units 
 2, the cylindrical cam (a), disk-shaped cam (isokinetic exercise law, acceleration and deceleration law of motion, multiphase law of motion, the cosine law of motion, the sine law of motion, improved ladder law of motion from eight); 
 3, the roller follower a; 
 4, a linear displacement sensor; 
 5, an angular displacement sensor; 
 6, the control system 1 set 
 7, 1 set of instructional software 
 8, random a set of tools 
 The experiment: 
 1, the basic planar mechanism design and kinematics, dynamics analysis 
 Experimental projects: 
 A disk-shaped cam virtual design and physical assembly (can be assembled disk-shaped cam and cylindrical cam two kinds of cam mechanism); 
 2, the cam plate (8) and the cylindrical cam profile law of motion simulation and testing; 
 3, the speed fluctuation detection and adjustment. 
 Performance of his points: 
 1, the detection system of data acquisition and motor regulation and control in one; 
 2, the test system to the serial communication test data accuracy, fast, stable; 
 3, the drive DC motor stepless speed regulation, requirements of different sports to meet the experimental institutions; 
 4, the test analysis software set the experimental teaching interface to facilitate students hands-on experiment, to meet the needs of the experimental teaching; train student mechatronics design concepts