Why the servo motor power is lower than others–Wendy
1. The introduction of servo motor
Servo motor as an important part of laser cutting machine. We used YASKaWA, it comes from Japan brand. Below 1500W: we used 850W for X axis, and two sets of 850W for Y axis, Z axis with 400W. Above 2000W: X aixs with 1300W, Y aixs with 2 1800W and Z aix 400W. Plate and tube cutting machine have 7 motors.
2.Why the servo motor power is lower than some of others?
It’s because of the gantry. In fact, nowadays, in market. there are two common gantries. one is Welding Tube Gantry & Casting Aluminium Gantry.
(1). Welding Tube Gantry, this gantry is too heavy. so it will restrict accelerating speed of machine. And then Casting Aluminium Gantry was born. But Casting Aluminium Gantry . it is light, and can make accelerating speed higher.
(2). But it has no same rigidity as Welding Tube Gantry. so there will surely happen: Loose screws, Deformation .etc . These problems will occur after a period of time.
(3). What is worse, in market, most of the Casting Aluminium Gantry is never under Hot Treatment. so there will be 0.05- 0.1mm deformation after one year or two years. This will be terrible.
(4). XT LASER does so much research on market. and our R & D Department applies Manganese Steel to make Gantry.
Manganese Steel Gantry combines all of advantages between Welding Tube Gantry & Casting Aluminium Gantry.
Manganese Steel Gantry not only has as light weight as Casting Aluminium Gantry , but also has better flexibility and rigidity than Welding Tube Gantry.
Also Our Manganese Steel Gantry is processed by Hot Treatment.
The biggest advantages, the rate of deformation in Manganese Steel Gantry is only 1/3 to Welding Tube Gantry.
So, that’s why the servo motor power is lower than other. The manganese steel gantry played an important part. We welcome any customers come and visit XT Laser factory
6mm carbon steel cutting video by XT Laser: https://youtu.be/6WEDyTiBFzc
Skype: XT Wendy Ning
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