SIPOS SEVEN 2SA7 - Additional Gear

Operation instructions
SIPOS SEVEN: PROFITRON, HiMod
Page 36 Y070.302/EN
7 Commissioning
7.2 Additional gear
7
Commissioning
7�2 Additional gear
“Additional gear” functional principle
This chapter does not apply to 2SG7 and 2SQ7
part-turn actuators.
The “Additional gear” function allows convenient
adaptation of all display variables to the overall
system>Actuator+mountedunits<.Theprop-
erties (parameters) of the most common gear
typesareincludedintheactuatorrmware.
Procedure
Mountadditionalgeartoactuator,referg.,
item (a).
Select mounted additional gear in the “Additional
gear” menu, item (b).
The actuator converts the parameter values
(e.g. speeds and torques) to the properties of
the additional gear and indicates the converted
values und units in the ’Valve‘, ’Safety‘ and ’Ob-
serve‘ menu, item. (c).
During programming, the values present at the
output side of the additional gear are indicated
as actual values (d).
Furthermore, the signaling gear reduction ratio
to be set is displayed in the “Additional gear”
menu, refer to „7.4.2 Signaling gear ratio“ on
page 47.
Ifthegearboxttedisnotincludedintheoptions
displayed,manualuser-denedgearboxparam-
eter entry is required for appropriate selection.
The following parameters of an additional gear
can be individually adjusted. The parameters
and the available setting options are displayed
according to the selected model.
■
Rotary gearbox
– Reduction ratio
– Factor output/input torque
– Max. output torque [Nm]
– Max. input speed [rpm]
– Rev./stroke
■
Part-turn gearbox
– Reduction ratio
– Factor output/input torque
– Max. output torque [kNm]
– Max. input speed [rpm]
– Positioning angle [°]
■
Linear thrust unit
– Spindle pitch
– Factor input torquer/output force
– Max. output force [kN]
– Max. input speed [rpm]
– Stroke [mm]
Fig� 2: ”Additional gear“ menu
Additional gear
No additional gear
Userdened
Rotary gearbox
Gearbox type . . . .
Gearbox type . . . .
1.0 – 100*
0.1 – 500*
1 – 50,000 Nm*
1 – 1,000 rpm*
0.1 – 9,900*
XX**
Part-turn gearbox
Linear thrust unit
Gearbox type . . . .
Types of gearings
Model
Reduction ratio
1,2
Spindle pitch
3
Factor output/input torque
1,2
Factor input torque/
output force
3
Max� output torque
1,2
Max� output force
3
Max� input speed
1,2,3
Rev�/stroke
1
, positioning
angle
2
, stroke
3
Signaling gear setting
4
Parameter
Alternative control mode
1
for rotary gearboxes
2
for part-turn gearboxes
3
for linear thrust units
4
Actuators with signaling gear only
**Cannot be changed prerequisite for signal-
ing gear setting.
Fig� 1: ”Additional gear“ principle