PGS-701
AC Servo Mid-size Roll Guide
- #AC Servo Mid-size Roll Guide
An offset-type roll guide used when carrying out alignment control in the intermediate process of web transport. It has a cam drive and is characterized by high rigidity and minimal backlash. Mounted with AC servo motor, high-precision control is possible.
Drawing
L: Roll surface length Lp: Roll span
※1: Mounting hole
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 | 7mm/s |
|---|---|
| Control volume | ±25mm |
| Maximum sheet speed | 150m/min |
| AC servo motor | 50W |
| Roll surface length | 300 – 600mm |
| Roll diameter | Φ78 (standard) |
| Roll span | 180 – 400mm |
