motrona motion: uncomplicated solutions without sophisticated programming
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Synchronous Controllers (Electronic Shaft or Gearbox) for
Synchronization of Speeds, Events, Positions, Print Marks
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General Information
- All synchronization controllers shown on this site operate according to the Master- Slave principle. Where the Master can freely move with any motion profile
under control of any remote speed reference, the synchronizer will control one or several Slaves to exactly follow the Master motion in terms of position and
speed.
- The control is based on incremental position feedback by means of encoders on both sides. Many applications just use a measuring wheel with encoder instead of
a Master drive. It is possible to preset every speed or gear ratio by means of adjustable impulse scaling factors.
- All units can accept marker pulses from the encoders and from remote proximity switches or photocells, to automatically produce the correct position with pitch
or cycle related applications. motrona synchronous controllers can operate with any kind of speed variable drives (AC- inverter, DC, Servo or hydraulic type) that follow to a +/-10V speed reference signal. The extremely fast position control loop provides excellent performance even with highly dynamic applications
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Example: Synchronization of two conveyors
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Application Examples (movies):
Film 01
Synchronization of product position with machine cycle
Film 02
Synchronization of a punch
roll with pre-printed cardboard
Film 03
Synchronization of individually driven printing screens with a textile printing machine
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BY340 and BY641:
Low-cost Synchronous Controllers for Synchronization
of one Follower Axis
- New series of compact synchronous controllers, built into a standard
DIN housing and designed for front panel mounting
- Since most affordable in price, these units are also suitable for use
with small machines and limited budgets.
- Full angular and positional control with adjustable gear rations and maximum
accuracy by 300 kHz of feedback frequency at a control loop cycle of only 250 µsec.
- Manual and automatic facilities to adjust the phase or relative position
between Master and Slave
- Easily operated by means of the front keys or the front thumbwheel switches,
or via PC and serial link.
- PROFIBUS communication is possible with use of the PB251 gateway
(see accessories)
- With use of SM300/SM600 brackets also suitable for DIN rail mounting
(see accessories)
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BY125: (phase-out model)
Controller for Synchronization of one Follower Axis
- Low-cost and compact synchronizer with excellent control features, especially designed
for applications with small machines with limited budgets.
- Max. encoder feedback frequency 80 kHz at a control cycle time of only 120 µsec.
- Quadrature TTL encoder inputs according to the RS 422 standard. HTL inputs (10-30 V level) are available upon request
- Marker pulse inputs for the encoder index pulses directly, or for remote marker pulses from proximity switches or photocells
- Easy setup and commissioning procedure by PC operator software
- Full remote control and register access via serial link (RS232 = standard, RS485 = option) when using a PC or one of the mks operator terminals
- Linking to PROFIBUS or CANBUS networks possible by use of the PB251 or CA251 gateways
- Power supply 18 – 30 V, built-in aux. voltage output 5 VDC for encoder supply
- Analogue output +/- 10 V for speed reference of the slave drive
- Closed 19‘‘ steel cassette for rack mounting and for mounting to DIN rails
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MC700 Motion-Controller with Firmware BY701:
Excellent Multi-Drive Synchronization with Use of Physical or Virtual Master Axis
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- MC700 is a universal motion controller for 1 to 4 axis, programmable for multiple motion
applications by simple download of the corresponding function firmware
(see “Download”).
- With use of our BY701 firmware this unit provides excellent solutions with all kinds of multi-axis synchronizing
applications.
- Numerous possibilities for control of relative phase, position, index and print mark evaluation
- Optional operation modes with either a real physical master or an embedded virtual master axis and programmable master
speed profiles
- Cascading output for extension to an unlimited number of follower axis
- The MC700 hardware is a black-box unit for cabinet mounting.
Remote control and communication facilities via external
operator terminal, serial PC communication, CANBUS, PROFIBUS etc. (see also Accessories)
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