The ITP - TRP Series are equipped with gearbox and three-phase induction motor to guarantee reduced delivery times with greater responsiveness to market demands. The ITP - TRP Series differs from the previous version due to the presence of the E-cam electronic device, which offers more effective solutions for the different positioning and stopping problems.
The
E-CAM Motor Management System is a
high-integrated solution for an easy management of the rotation and stop of
the motor. The package contains an e-cam and an e-relay box. The e-cam is
positioned on the input shaft of the indexer engaged during the rotation
(rotation, dwell, etc.).
The
e-relay box is an high-efficiency and
fast electronic device used to manage the start and the stop of a 3-phases
induction motor (4 kW max). The e-relay box is directly connected to the e-cam
and plays as electronical switch, connecting and disconnecting the motor with
the power source, depending from the input shaft rotary position (rotation
phase, dwell phase, etc.)
When the e-cam receives a START signal from PLC then the e-cam connects, though the e-relay box, the motor to the power supplier and the indexer’s output flange rotates. When the indexer reaches the mechanical dwell phase the e-cam signals to e-relay box to disconnect the motor from the power supplier, stopping the indexer in the mechanical dwell phase and signaling to the PLC the effective stop with STPOK.
For a safe management of the
e-stops a VFD/inverter is recommended.
The
electronic phase cam permits an easy management of the signals used to
start/stop the electrical motor.
The E-CAM:
- optimises the cycle time of the
indexer and improves the lifetime
- shows the current status of the
system
- can be easily tuned
- permits an accurate and fast motor
stop
- is easily connected with the other
peripherals
- eliminates the delays of the PLC to
start/stop the motor
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