ACR-03
Description
The specialized Hydraulic Commutator Removal Machine ACR-03 implements a KNOW HOW technology for removing the worn out commutator from the armature, without causing damage to the ends of the welded hairpins.
The technology realized in this machine ensures the commutator can be disconnected easily, regardless of the type of joints used between the hairpin ends and the commutator – brazing, fusing or soldering.
Features
- Easy loading of the work piece
- PLC controlled operation
- Changeable double action ejector die provides quick and easy readjustment for different sizes of armatures and commutators in less than 5 min
- Compact design and reliability
- No skilled operator required, user-friendly interface
Main features
- Precisely machined welded steel body, perfectly enclosed working area
- Automatic ejection of the armature and the removed commutator
- Highly reliable PLC control unit
Specifications
| Max. length of armature shaft | mm | 480 |
| Commutator bars maximum | pcs | 29 |
| Commutator O.D. range | mm | 28-55 |
| Hydraulic power unit | ||
| Pressure | bar | 120 |
| Force for closing the beaks | ||
| Radial | kp | 6 000 |
| Axis | kp | 2800 |
| Force for commutator removal | kp | 10 000 |
| Force of central knockout | kp | 1200 |
| Readjustment time | min | < 5 |
| Cycle time | sec | 12 |
| Floor space | m | 1.20x0.67 |
| Weight | kg | 340 |
| Power supply | VAC; Hz | 3x220/60; 1.6 kW |