The fully servo slot punching machine is a specialized equipment used for punching slot holes in silicon steel sheets of motor rotors and stators. The slider of this machine is driven by a servo motor, and the rotation of the indexing spindle is driven by a servo motor and high-precision gear reduction. As the punching press and indexing system are flexible connected, the machine can punch slot holes with equal angle distribution, motor iron chips with special requirements for the first slot position (such as motor iron core with spiral slot) and the function of the first mock examination multi punching. The diameter of the motor punching plate for this machine is Φ Stators below 1500mm and Φ Silicon steel sheets for rotors below 1300mm.
Optional features:
1. Indexing servo feed function (usually referred to as three servos): more convenient to operate.
2. Sliding block lifting function: using a balance lever mechanism and balance block device to reduce bed vibration and ensure punching accuracy. The slider stroke is 16mm, with a maximum stroke of 800 times/min; The total stroke of the slider is 51mm, making it easy to automatically take and place the punching pieces.
3. Tangential inclined groove function: Add a inclined groove punching mechanism, which can punch and stack punching pieces to form an iron core with a tangential inclined groove.
4. Function of lifting worktable: The lifting height of the worktable is 8mm.
5. Unequally distributed slot holes.
6. Waste discharge form.
Main specifications and technical parameters
No. | Name | Specification parameters | Unit |
1.1 | Nominal force | 160 | kN |
1.2 | Slide stroke | 20 | mm |
1.3 | Number of slider strokes | 180~700 | spm |
1.4 | Maximum enclosed height | 220 | mm |
1.5 | Closed height adjustment amount | 30 | mm |
1.6 | Distance from the center of the slider to the bed (throat depth) | 355 | mm |
1.7 | Distance from the center of the indexing axis to the center of the slider | 100~650 | mm |
1.8 | Range of punching slots | 1~999 | |
1.9 | Range of punching diameter | Φ200 ~Φ1500 | mm |
1.10 | Punching thickness | 2.0 | mm |
1.14 | Working pressure of compressed air | 0.45 | MPa |
1.15 | The height of the machine body workbench from the ground | 880 | mm |
1.16 | Overall dimensions of the machine (front and rear) × about × High | 2720×866×2150 | mm |
1.17 | Overall weight | ≈4600 | kg |
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