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| | | p W Control complex motions easily and precisely. Combinations of four control modes achieve complex motion control. M Synchronized phase control and multiple machine control optimize any your machines. | | |
| | | Advantage d | | |
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| | | Four Control Modes | | |
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| | | ►Synchronized Phase Control | | ►Torque Control Generates a constant torque, regardless of speed. | | |
| | | (when using SVA-01A/-02A module) | | |
| | | (when using SVA-02A module) When T1 =T2 | | |
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| | | Speed control with position compensation (electronic shaft) or position control with 100% speed feed forward (electronic cam). Multi-axis servomotors can be controlled synchronously. | | |
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| | | Torque T1 Load Torque T2 | | |
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| | | Time | | |
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| | | Time | | |
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| | | Moter Speed | | |
| | | Time | | |
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| | | 0.3 mm dia. does not break the lead refill of mechanical pencil. | | |
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| | | ►Position Control | | ►Speed Control | | |
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| | | (when using SVA-01A/-02A. SVB-01. PO-01 module) Advances to the target Speed V S-curve position, and stops or V I /y[ Accel/decel. holds. I !/ I V Linear | | | (when using SVA-01A/-02A, SVB-01, PO-01 module) | | |
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| | | Turns the motor at the specified speed, with user-defined acceleration/deceleration slopes. | | |
| | | Speed at Movement V | | |
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| | | \» Accel/decel. | | |
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| | | Accel. Time t1 | | Decel. Time t2 | | |
| | | Decel. Time t2 | | |
| | | Accel. Time t1 | | |
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| | | Applications of Synchronous Phase Control: Electronic Shaft, Electronic Cam (when using SVA-01A/-02A module) Because the mechanical systems for adjusting phases are no longer needed, the machine mechanism is much simplified, and no wear on parts results in improvement of position repeatability. | | |
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| | | Electronic shaft The AC servomotors move the same way as with rollers on the line shaft. | | |
| | | Cam Data Generation (integrated in MPE720) | | |
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| | | IMP920I | | |
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| | | (Mechanical Shaft) | | |
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| | | I I I f 1 I I t I ' ' . '"I I ! t"t~ | | |
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| | | ACam data generation Cam curve definition Set a curve at every block. (20 blocks max., 21 curves) | | |
| | | ■Electronic cam The AC servomotors move the same way as with the mechanical cam. Use the cam data generation tool for easy programming and adjustment. | | |
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| | | Execution with MP920 The data list is processed in MP920. Motions of the machine can be monitored and adjusted with the following graphs. •Cam graph (displacement) •Control graph (speed, acceleration, saltation) | | |
| | | (Mechanical Cam) | | |
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| | | Ball screw | | |
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