PGS-400
AC Servo Large Roll Guide
- #AC Servo Large Roll Guide
An offset-type roll guide used when carrying out alignment control in the intermediate process of web transport. It has a ball screw drive and is characterized by minimal backlash. Mounted with AC servo motor, high-precision control is possible.
Drawing
L: Roll surface length Lp: Roll span
※1: Mounting hole ※2: Turning center
Features
- High speed, high responsiveness
Due to AC servo motor not requiring a rotor magnet, minimal rotor inertia and an excellent power rate is achieved, resulting in high responsiveness and high-precision control. - Maintenance-free due to the brushless feature
There is no wear of brushes, therefore requiring no maintenance and inspection. It can also be used for a clean room. - Enhancement of protective functions
The servo amplifier is equipped with various protective functions, protecting the servo amplifier. Protective functions include overcurrent protection, overload protection and motor overheating protection, etc.
Specification
| Correction speed | 28mm/s |
|---|---|
| Control volume | ±25mm |
| Maximum sheet speed | 300m/min |
| Maximum sheet tension | 490N |
| AC servo motor | 50W |
| Roll surface length | 600 – 1600 mm |
| Roll diameter | Φ100 (standard) |
| Roll span | 200 – 400mm |
