M7410E SMALL MODULATING LINEAR VALVE ACTUATOR
EN0B-0097GE51 R1004 2
SPECIFICATIONS
Motor
Input voltage:
24 Vac ±15%; 50/60 Hz
Power consumption: 1.4 VA
Input signal: modulating 0...10 V, 2...10 V
(adjustable); <0.1 mA
Operation: direct/reverse (adjustable)
Stroke: 6.5 mm
Running time: 150 s at 50 Hz
120 s at 60 Hz
Stem force: depending on type (see table)
180 N (for valves DN 15..20)
300 N (for valves DN 25..40 and
V5825B)
Protection standard: IP 42 in accordance with EN 60529
Insulation class: III in accordance with EN 60730
Connection cable: 1.5 m
Ambient operating
temperature limits:
0...55 °C
Weight: 0.4 kg
Suitable valves: see table
Manual operation: see table
Auxiliary Switches
Ratings: 5...24 V max. 100 mA
24...230 Vac, max. 3(1) A
Switch position
(factory supplied):
Switch S1 (fix) 17.8 ± 0.2 mm
Switch S2 (adjust.) 11.7 ± 0.2 mm
OPERATION
The movement of the electric actuator is produced by a screw
spindle which is driven in both directions by a synchronous
motor through a set of gears. A magnetic clutch limits the
torque of the gear assembly and the driving force of the
actuator. The actuator is fixed to the valve body by means of
a coupling ring requiring no tools for mounting. The actuator
is maintenance-free and supplied completely with a ready-to-
wire connecting cable.
A microprocessor-based high performance positioner
guarantees accurate control. The close-off position is self-
adjusting by means of an automatic synchronization function.
Synchronization is performed when the applied control signal
is 0 V or 10 V. The actuator then drives every minute for 5
seconds into the end position in order to ensure close-off
even after manual operation.
VERSIONS
Manual operation
Stem
force
Aux.
switch S1
Aux.
switch S2
Housing
type
OS number
Standard
Provided by the valve
adjustment cap
180 N
300 N
–
–
–
–
B
B
M7410E1002
M7410E1028
With manual
operation
Integrated
"
180 N
300 N
–
–
–
–
C
C
M7410E2026
M7410E2034
With manual
operation and
auxiliary switches
Integrated
"
180 N
300 N
x
x
x
x
C
C
M7410E4022
M7410E4030
Special versions
Special cable length
length = 3 m / 5 m / 10 m
upon request
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