Lenze m850 Series Project Planning page 17

Operation chart
S1 operation
Operating modes and operating time
Ambient temperature and installation height
Check operating conditions
Check
Approvals
Conformities
Supply voltage
Degree of protection
Ambient temperature
Surface protection
4Standards and operating conditions
4Surface and corrosion protection
Define required input variables
Necessary input variables
Mean speed utilisation
Ambient temperature
Site altitude Amsl
Radial force
Axial force
Transmission element at the output
Effective diameter of the transmission element
Load torque
Load speed
Short-time maximum torque
Runtime with maximum torque
S2,S3 and S6 operation
Check operating conditions
Define required input variables
Determine correction factor
Operating modes and operating time
Ambient temperature and installation height
Determine motor on the basis of the forces acting
Inspect and select motor
Final configuration
^ 25
^ 21
Note
Relating to the load speed n
Gear wheels, sprockets ...
Only with S1, S2, S3, and S6 operating modes
Only with S1, S2, S3, and S6 operating modes
Emergency off, quick stop, occasional high starting
duty
Information on project planning
Speed profiles
Ambient temperature and installation height
Define load characteristic for the individual
time segments
Calculation of the values required for the
Symbol
L
T
U
H
F
rad
F
ax
d
w
M
L
n
L
M
L,max
t
L
Drive dimensioning
process
Unit
%
°C
m
N
N
mm
Nm
rpm
Nm
%
17