Servo dynamic and static universal testing machine 5kn fatigue testing machine

Product introduction

The test bench adopts servo motor drive technology, and the vertical loading system adopts electric cylinder to apply force, which can do dynamic fatigue test and static performance test of various parts. Equipped with professional testing software can realize the load, deformation test, can display the whole process of the test curve. The test of this system realizes accurate closed-loop control and electronic fatigue test. The test bench is powerful and easy to operate.

Servo dynamic and static universal testing machine 5kn fatigue testing machine

Scheme description

Host:

The testing machine is composed of double column structure, control system, test system, strong current system and accessories.

The loading mechanism of the testing machine uses a servo electric cylinder controlled by servo closed-loop with high reliability and high performance. The electric cylinder converts the rotating motion of the servo motor into the linear motion of the push rod through the mechanical motion of the lead screw and the lead screw pair. With the closed-loop control characteristic of servo motor, the precise control of thrust, speed and position can be realized easily. Using modern motion control technology, numerical control technology and bus (network) technology, the program and bus (network) control is realized. Because of its easy control and use, it will realize the precision motion control that the cylinder and hydraulic cylinder drive can not achieve. The electric cylinder for loading is mounted on the beam, which rotates the lead screw by a rotating wheel, thus adjusting the test space.

Electric cylinder selection servo motor, precision ball screw, perfect function, advanced performance, reliable use. The specific structure is as follows: (Working principle diagram and configuration diagram are as follows)

Servo dynamic and static universal testing machine 5kn fatigue testing machine

Electric cylinder parameter table

Type	Linear Type
Effective travel(mm)	200(Up to 5KN)
Lead of the screw(nun)	32mm	ball screw
Dynamic condition	Frequency: 0.1 ~ 1.24Hz Load: 5kN
Dynamic output(kn)	5
Rated power of motor(kw)	3
Rated motor speed(rpm)	1500
Encoder type	incremental
Internal anti-turning mechanism	Have
Limit switch	have	Four, NPN. Usually closed
Using temperature range	Room normal temperature
Installation method	front barrel flange