Manual

54 3-phase stepper motor
4 Installation BRS3
0198441113730, V2.02, 03.2011
4.1.1 Calculation of installation space
Principle diagram
Figure 4.1 Connector installation space
Connector dimensions
Cable specifications
Calculation The following formula is a rule of thumb for calculating the connector in-
stallation space R
min
:
R
min
= 7.5 * d
In terms of the permissible temperatures, a distinction is made between
stationary and moving:
• Stationary wiring: -40°C ... +85°C
• Moving wiring (drag chains): -20°C ... +85°C
LM
LM
LS
LR
LC
LS
LR
LC
∅D
∅D
Rm
i
n
∅d
Rm
i
n
∅d
Dimensions Motor connectors Encoder connector
D [mm] 28 26
LS [mm] 79 54
LR [mm] 115 80
LC [mm] 95 65
LM [mm] 34 24
Dimensions Motor cable Encoder cables
d [mm] 10.5 (± 0.2) 8.8 (± 0.2)