Lenze 13.7xx Motors-Geared motors - Manual (Page 18)

Technical data
Functional description
Motor series 13.7
LL (AC)
3
l
18 BA 13.0009 − EN 2.1
3 Technical data
3.1 Functional description
3.1.1 Motor series 13.7
LL (AC)
The asynchronous motors are divided into three−phase AC motors of the types
13.71
L/75L. They are squirrel cage motors, the stators of which according to the design
bear a three−strand three−phase winding.
Fig. 1 Motor type 13.710 Motor type 13.750
− smooth housing − ribbed housing
− no fan, heat dissipation by convection
and radiation via the motor surface − integral fan and fan cover