SIGMATEK MDP 101-1 - Connector Properties and Types; Wire Sizing Recommendations

MDP 101-1
05.06.2020 Page 31
3.3.4 Connector properties
All connections of the servo drive system (except the ground bolt) are plugging style
connectors. This makes it easier to install the cables and to replace a drive. Never the less
it also opens the possibility to create cable sets for high volume machines.
The mechanical properties of the interface connectors are:
Connector
Type
Wire size
Max. screw torque
X1
Phoenix FK-MCP1,5/
5-ST-3,5
0.2 – 1.5 mm² (16 – 24
AWG)
Cage clamp
X2
Phoenix
GMSTB2,5HCV/ 9-ST-
7,62
1 – 2.5 mm² (14 – 16
AWG)
0,56-0,79 Nm
(5-7 inch lb)
X3, X4
RJ 45
-
-
X6
Phoenix FK-MCP1,5/
12-ST-3,5
0.2 – 1.5 mm² (16 – 24
AWG)
Cage clamp
X12, X22
D-Sub 25 with metal
housing
0.25 – 0.5 mm² (20-22
AWG)
Solder or crimp
X11, X21
GMSTB2,5HCV/6-ST-
7,62
1 – 2.5 mm² (14 – 16
AWG)
0,56-0,79 Nm
(5-7 inch lb)
Ground bolt
M5
10 mm² (8 AWG)
3.5 Nm (31 inch lb)
3.3.5 Wire sizing
According to EN 60204 (for AWG: table 310-16 of the NEC 60°C or 75°C column), we
recommend
Signal
Cable rating
AC mains input
Maximum 2.5 mm² (14 AWG)
600 V,105 °C (221 °F)
DC-link
Maximum 2.5 mm² (14 AWG)
1000 V,105 °C (221 °F)
Motor cable
1.0 mm² (16 AWG), shielded, max.25m,
capacitance <150pF/m
600 V,105 °C (221 °F)
Holding brake
Min. 0.5 mm² (18 AWG), part of the motor
cable, shielded separately, check voltage drop
600 V,105 °C (221 °F)
Resolver with
thermal contact
4x2x0.25 mm² (22 AWG), twisted pairs, shielded, max.25 m, capacitance
<120 pF/m
EnDat
®
encoder
7x2x0.25 mm² (22 AWG) twisted pairs, shielded, max.10 m, capacitance
<120 pF/m
+24 V and
+24 V-BR input
Maximum 2.5 mm² (14 AWG), check voltage drop
Note: Use 60/75 °C Copper conductors only!