Installation and Operational Instructions for
ROBA
®
-brake-checker DC Type 058.600.2
(B.0586002.EN)
your reliable partner
28/06/2019 TF/GF
Page 4 of 10
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: +49 8341 804-0, Fax: +49 8341 804-421
www.mayr.com
, E-Mail:
info@mayr.com
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Preventative function monitoring
Through the monitoring of different parameters, the ROBA
®
-brake-checker recognises safety critical operating conditions of the
brake in advance, as well as acute faults (e.g. line breakage). These are determined as they occur and are notified to the user
as a warning before the brake can no longer be operated.
Only the mechanical switching function is checked. Conclusions on the braking torque are not possible (e.g. reduced friction
value due to oiling of the brake lining)
Possible causes for the warning:
• Increasing wear
• Rising coil temperature
• Falling supply voltage
• Line voltage drop on feed lines to the brake
Technical data
Supply voltage control
terminal
SELV/PELV
Ripple
content ≤5 %
U
I
[VDC]
24
(7 - 32)
Coil current
max.
I
max
[A]
15
at ≤ 45 °C
I
RMS
[A]
10
at ≤60 °C
I
RMS
[A]
8
at ≤ 70 °C
I
RMS
[A]
8
Device fuses
1.2 * I
O
, fast acting or circuit breaker 10 A; characteristic Z
Protection
IP20
Terminals
Control terminal
Nominal cross-section 0.14 – 1.5 mm² (26 – 16 AWG)
Tightening torque, screws: 0.5 – 0.6 Nm / 3.6 lb-in
Power terminal
Nominal cross-section 0.2 – 2.5 mm² (22 – 14 AWG)
Tightening torque, screws: 0.4 Nm / 3.6 lb-in
Device ambient temperature
[°C]
-25 to +70 / -25 to +60
Storage temperature
[°C]
-40 to +105
Conformity markings
Protection
IP20
Installation conditions
The installation position can be user-defined.
Please ensure sufficient heat dissipation and air convection!
Do not install near to sources of intense heat!
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