Cabling
Instruction handbook bmaXX 5000
Document No.: 5.09021.19 Baumüller Nürnberg GmbH
258
of 346
11.1
11.1.2 Cable device - motor
1)
Possible cross-section.
Use a shielded Baumüller cable, optical shield covering > 85%, no single-wires.
For UL-compliant machines/systems, UL-certified cabling must be used.
2)
Only using Baumüller cables with this maximum length and Baumüller mains filters, it can be assumed that the threshold limit value of
the EMC product standard EN 61800-3 is complied with.
Available Baumüller cables see Baumüller motor documentation.
3)
If n parallel-routed motor cabling is used, then the maximum length must be reduced by a factor of 1/n.
NOTE
BM50XX
The total parasitic cable capacitance wire/shielding of the motor cables within the
system must not exceed 30 nF. Additional measurements have to be taken (e.g. the
use of DC link filters) in case of cable capacitances higher than 30 nF.
BM51XX
The length of all motor cables within the system must not exceed 100 m.
Device Cross-section
1)
Maximum length
2) 3)
Connection to device
BM532X 4 x (0.2 to 6 mm²)
(AWG 24 -10)
Dependent on the cross-section used:
4 x 1.5 to 2.5 mm² (AWG 16 -12): 100 m
4 x 4 to 25 mm² (AWG 10 -3): 60 m
4 x 35 mm² (AWG 1): 50 m
4 x 50 mm² (AWG 1/0): 15 m
Motor connector
Flexible cable with wire end ferrule
BM533X 4 x (4 to 16 mm²)
(AWG 20 - 4)
Flexible cable with wire end ferrule
(clamp terminal)
Flexible cable with/without wire
end ferrule (clamp terminal)
BM537X 4 x (16 to 50 mm²)
(AWG 6 - 0)
Cable lug max. width: 20 mm
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