A. Electric
Actuators
B. 氣體專業蝶閥-風門 Damper Valve
 
A. ELECTRIC ACTUATORS
LINEAR ELECTRIC ACTUATORS:
 
FEATURES:
a. Enclosure
  Precision-machined aluminum alloy castings, dry-powder coating, to provide a rugged, dust-tight, waterproof enclosure designed to meet IP67 and NEMA4X standards
   
b. Position Indicator
 

All models are equipped with continuous mechanism position indicator. The external stem visual position indicator provides easily read and instantly available stem position.

   
c. Ambient Temperature Range
 
● Temperature : -30℃ ~ +60℃
● Humidity : 30% ~ 95%
   
d. Over-thrust Protection
 

If the output thrust of the drive exceeds of the drive rating, the actuator will shut off by Two-step Control. The two-step control is as follows:


First step :If the output thrust of the drive exceeds the rating, power supply will be turned off by limit switches.

Second step :If the limit switches fail, power supply will be turned off by electronic detector.(The function only applies to modulating controller actuator)
   
e. Adjustable Stroke
 

Allow users to adjust actuator's stroke to match valve stem's stroke. (Refer to the specifications for stroke range)

   
   
f. Manual Override
 

Provides manual operation without electrical power. When electric motor is operating , manual hand-wheel won't run for safety's sake.

   
g. Modulating Controller
 

Output Signal : 4-20mA, 1-5V, 2-10V
Input Signal: 4-20mA, 2-10V

   
h. Action on loss of input signal (Power ON)
 

Stay in place or runs to any preset position.(fully open/ fully close / hold in last place)
The function only applies to modulating controller actuator.

   
i. Action on loss power
 

Output shaft stays in last position

   
Specification:
Model No.
Thrust ( Kg )
Weight (Kg)
Motor Power (W)
Mount Flange ISO5211
Min. Stroke (mm)
Max. Stroke (mm)
L250
250
8
15
F07
20
50
L500
500
8
15
F07
20
50
L1000
1000
22.5
25
F10
38
100
L2000
2000
22.5
25
F10
38
100
   
Outline Dimensions :
 
MODEL
A
B
C
D
E
F
G H I J
L250
176.5
383.5
285.5
Ø98
340
64
4 Ø55 Ø89 Ø155
L500
176.5
383.5
285.5
Ø98
340
64
4 Ø55 Ø89 Ø155
L1000
254
537
391
Ø194
543
97
4 Ø70 Ø125 Ø216
L2000
254
537
391
Ø194
543
97
4 Ø70 Ø125 Ø216


MODEL
K
L
M
N
P
Q
L250
1/2"NPT
119
25
Ø70
M12*1.75
M8*1.25
L500
1/2"NPT
119
25
Ø70
M12*1.75
M8*1.25
L1000
1/2"NPT
176
35
Ø102
M20*2.5
M10*1.5
L2000
1/2"NPT
176
35
Ø102
M20*2.5
M10*1.5

Motor Data :
110V AC, 1 Phase
MODEL
Stroke Timing
Current
(mm/sec) Run(60Hz/50Hz) Lock
L250
0.6
0.5A
0.5A
0.8A
L500
0.6
0.5A
0.5A
0.8A
L1000
0.5
0.5A
0.5A
0.7A
L2000
0.5
0.4A
0.4A
0.7A
 
220V AC, 1 Phase
MODEL
Stroke Timing
Current
(mm/sec) Run(60Hz/50Hz) Lock
L250
0.6
0.4A
0.4A
0.5A
L500
0.6
0.4A
0.4A
0.4A
L1000
0.5
0.3A
0.3A
1.5A
L2000
0.5
0.3A
0.2A
1.5A
 
24V AC/DC, 1 Phase
MODEL
Stroke Timing
Current
(mm/sec) Run(60Hz/50Hz) Lock
L250
0.6
0.7A
0.6A
2.4A
L500
0.6
0.7A
0.6A
2.4A
L1000
0.5
1.3A
1.3A
2.5A
L2000
0.5
0.7A
0.7A
4.0A
 
Note:
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a.The data is based on the actuator with modulating controller.
b.Run means full load ampere and Lock means locked rotor ampere.