invt servo systems

Superior control performance

Industry-leading speed response: Up to 2.0 kHz speed response frequency, which significantly improves processing speed, shortens tuning time to maximize high-end mechanical performance.

   Excellent positioning accuracy: Support 23-bit high-definition encoder, providing 64 times higher accuracy than ordinary 17-bit encoder
   Complete products, rich power section: wide equipment application, covering 0.1kW-55kW.

   Rich and practical features

   Full closed-loop control: You can achieve full closed-loop control, supporting external load-side-mounted encoder or encoder scale. Reduce the impact of mechanical transmission clearance to improve the machine terminal positioning accuracy.
   Internal position control: You can achieve 128-position internal position control through input terminal command combination (external I/O or bus control). For simple motion control, simplify the PLC unit and optimize the user external configuration through the internal simple program design.

Electronic cam function: cam profile up to 3600 points; the curve between the two points can complete the automatic soft difference to make the mechanical operation more smoothly; ServoPlorer software supports cam planning and adjustment function, suitable for flying cutting, chasing and other master and slave applications occasion.

   Rich communication interface: Supports Modbus, CANopen, PFOFINET, EtherCAT and other bus communication protocols, providing long-distance, multi-axis high-speed synchronous control over the network.

   Load inertia identification: it has online and offline two inertial identification modes, automatically identifies the internal gain parameters of the system and shortens the system tuning time.

   Intelligent Servo systems

   Automatic / manual pulse filter: Equipped with the basic automatic adjustment input pulse filter function, it can automatically detect vibration in demanding machinery, without mechanical vibration frequency measurement. It can adjust the feedback pulse filter to significantly reduce the noise and vibration produced by mechanical equipment. Equipped with four interference filters, each adjusted 50 ~ 5000Hz, each can adjust depth individually (two of them can be adjusted automatically)

   Low-frequency vibration suppression: Through the low-frequency vibration suppression algorithm with invt servo systems exclusive algorithm, effectively overcome the low-frequency mechanical resonance and avoid the last vibration troubles of the long swingarm mechanism.

   Portal synchronization function: No need for complex computer control, the servo driver can enter the self-synchronous control loop, smooth realization of 2-axis alignment and follow two-axis synchronization function. When the position deviation exceeds the set allowable value, a warning will be issued to stop the system from working.

   Distortion suppression function: Compensate for the effects of load compensation disturbance and parameter changes on control performance due to mechanical oscillations, increase system robustness, and significantly improve the following torque performance of the command.

   Friction Torque Compensation Function: Reduce the effect of static friction during motor driving and improve instruction following performance at low speed.

   Easy gain adjustment and gain switching: Automatically adjust the speed loop, position loop gain and filter time through constant level adjustment, effectively reduce the difficulty of debugging. Support two sets of gain settings, whether it is I / O input, communication or internal variable gain switching, to meet the flexible requirements of the technical process.

   Speed monitor: Effectively reduce the influence of noise signals, improve command tracking performance.