Аксессуары Mayr

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Limit switch (mechanical)

Monitoring of mechanical movements and final positions.
Control switch for electronic and mechanical sequences.
Measuring of axial disengaging movements, for example in connection with EAS-clutches.

Limit switch (contactless, proximity sensing)

Measuring and monitoring of axial and radial disengaging movements in connection with EAS-clutches, for example.
Control switch for electronic and mechanical sequences.

Limit switch (contactless, magnetic field resistant)

The magnetic field resistant limit switch is used for monitoring and measuring of axial or radial movements and adjustments in connection with EAS-clutches, for example.
Magnetic field or welding resistant proximity switches are used where strong magnetic fields can influence the function of the proximity switch.
For example in the range of strong magnetic coils as well as welding guns or welding electrodes with high welding currents.

Limit switch (mechanical, multi-directional)

The limit switch is used for monitoring and measuring of axial or radial movements and adjustments in connection with EAS-clutches, for example.
Suitable for clutches with a minimum stroke of 1,1 mm with radial actuation and 0,9 mm with axial actuation.

EAS-Sm/Zr Control Unit

Switching, controlling, monitoring and overload indication for adjustable EAS-Sm synchronous-clutches, EAS-Zr overload clutches.

EAS-Sp Control Unit

Monitoring, controlling, overload signalling for pneumatically adjustable overload clutches with switching functions.

Half-wave rectifiers and bridge rectifiers

Rectifiers are used to connect DC units to alternating voltage supplies.
For example: Electromagnetic brakes and clutches (ROBA-stop, ROBA-quick, ROBATIC), electromagnets, electro valves, contactors, DC motors, etc.

Phase demodulator

Phase demodulators are used to connect DC units to alternating voltage supplies.
Due to the automatic switching from the applied overexcitation voltage to holding voltage, the switching time is improved and the power dissipation is reduced by the reduction of the holding voltage after the anchor has attracted.

ROBA-switch

ROBA-switch are used to connect DC units to alternating voltage supply.
For example: Electromagnetic brakes and clutches (ROBA-stop, ROBA-quick, ROBATIC), electromagnets, electro valves, etc.
As the rectifiers switches automatically between bridge rectification and half wave rectification following is possible to reduce the release time of the brake with overexcitation, to reduce the power dissipation of the brake with holding voltage.

Spark quenching unit

Reduction of voltage spikes on the switching contacts occurring during the switching of VDC inductive loads.
Voltage limitation according to VDE0580 2000-07 item 4.6
Reduction of EMC-disturbances by limitation of the voltage rise, suppression of switching sparks.

ROBA-takt switch gear

Start - stop - and positioning by switching and controlling of mayr clutch brake combinations and mayr ROBA-takt clutch brake units.

ROBA-takt circuit module

Start and stop of mayr ROBA-takt circuit modules and mayr-clutch brake combinations.
Alternating switching of 24 VDC coils, if a 24 VDC power supply is available.