MACHINE
FOR SIMULTANEOUS POLISHING OF SHAFT, COMMUTATOR/SLIP RING AND STACK/BODY OF STARTER ARMATURES AND ALTERNATOR ROTORS
(ACM 43 SERIES)
|
ACM43 is a semi-automatic polishing machine with horizontal axis of the driving shafts and manual loading/unloading of the workpiece. It achieves simultaneous polishing of all necessary surfaces (body, shaft and commutator/slip-ring) by means of five sanding belts which can be readjusted for wide range of products (armatures or rotors) with different diameters and lengths. Abrasive belts are easy removable. An outlet for a dust collector is also installed.
Approximate capacity: 300-400
pcs./hr. |
 |
|
| # |
Parameter
|
Value |
| 1 |
Workpiece type - starter armature or alternator rotor |
| Maximum shaft lenght, mm |
340 |
| Maximum rotor body/armature stack O.D., mm |
130 |
| Minimum rotor body/armature stack O.D., mm |
50 |
| Operation |
Polishing |
| Polished surfaces |
Shaft, commutator/slip-ring and body |
| 2 |
Workpiece drive |
| Motor type |
MO71B-8D |
| Power, kW |
0.12 |
| Speed (by 50 Hz), RPM |
680 |
| Driving belt |
CONTI-V-MULTIRIB10
J 1092, CONTINENTAL |
| 3 |
Abrasive belts drive |
| Motor type |
MO
80B-2D |
| Power, kW |
1.1 |
| Speed (by 50 Hz), RPM |
2800 |
| Speed of abrasive belts, m/s |
12.0 |
| 4 |
Abrasive belt lengths |
| Abrasive belt # 1 (motor side), mm |
1295 |
| Abrasive belt # 2, mm |
1045 |
| Abrasive belt # 3, mm |
860 |
| Abrasive belt # 4, mm |
1080 |
| Abrasive belt # 5, mm |
1295 |
| 5 |
Workpiece supporting slide |
| Pneumatic cylinder |
DGO-25-450-PPV-A-B,FESTO |
| Stroke, mm |
450 |
| 6 |
Power supply, V |
3x380V,
50Hz |
| 7 |
Air pressure supply, MPa |
0.45...0.6 |
| 8 |
| Overall dimensions: length/width/height, mm |
1030/1010/560 |
| 9 |
Weight, kg |
235 |
