MITSUHASHI CORPORATION
MITSUHASHI PGS-701 AC Servo Medium Roll Guider
Manufacturer: MITSUHASHI CORPORATION
Model: PGS-701
This is an offset roll guide used for meandering control in the intermediate stages of web transport. It features cam drive, high rigidity, and low backlash. Furthermore, it is equipped with an AC servo motor, enabling high-precision control.
Drawing
① Drive unit
② Pivot stand
③ Roll frame
④ Inlet roll
⑤ Outlet roll
L: Roll face length Lp: Roll span
*1: Mounting hole
Features
- High speed and high responsiveness
AC servo motors do not require magnets in the rotor, resulting in low rotor inertia and superior power rate, thus exhibiting high responsiveness and enabling high-precision control. - Maintenance-free thanks to brushless technology
It requires no maintenance or inspection as there is no wear on brushes or other parts. It can also be used in cleanrooms. - Enhanced protection features
The servo amplifier is equipped with numerous protection functions to protect it. These protection functions include overcurrent protection, overload protection, and motor overheating protection.
Specification
| correction speed | 7mm/s |
|---|---|
| Controlled quantity | ±25mm |
| Maximum seat speed | 150 m/min |
| AC servo motor | 50W |
| Roll surface length | 300-600mm |
| Roll diameter | φ78 (standard) |
| Rollspan | 180-400mm |
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