257
Dixon Sanitary 2014
800.789.1718
Electric Actuators
BEX Series High Speed Spring Return Electric
Actuators
Features and Benefits
•
24 – 240
VAC/DC self adaptable power supply
•
95
degree angle of rotation (5° for preload)
•
100%
overload protected
•
Aluminum housing NEMA4X / IP66, cable - 39.4"
•
Temp rating -40° - +104° F/+122° F
•
Integrated heater for low temperatures
•
Emergency manual over-ride
•
High speed spring return
•
Three classifications available
Rotational speed
•
Spring return running time for 90°.
- 135
in-lb = 1 second
- 270 & 450
in-lb = 3 seconds
•
Running time (power) for 90°.
- 135
in-lb = 3+ seconds
- 270 & 450
in-lb = 40+ seconds
Note: Many other options are available. Please call Dixon
Sanitary for details.
Ordering Information
Actuator
(1-4)
Installation Classification (5)
Torque in-lb
(6-8)
(9)
Limit Switches
(10)
Options
(11-15)
BEX
E
Explosion Proof XP,DIP / Class I,II,III / Div.1 / Group
BCDEFG Class I Zone 1 Aex d [ia] IIC T6 Class II,III, Zone
21
Aex tD [iaD] T80° C
135
270
450
-
A 2 limit
switches
H
Hazarous Location NI,DIP / Class I,II,III / Div.2 / Group
ABCDEFG Class I Zone 2 Aex nC IIC T6 Class II,III, Zone
22
Aex tD [iaD] T80° C
B no
switches
G General purpose (non explosion proof) for use in ordinary
locations to standard NEMA 4X / IP66
Dimensions
BEX-135
BEX-270 & 450
B
A
2.36"
C
D
(6)
Ø.173
Actuator Size
A
B
C
D
BEX-135
8.27
3.15
3.74
0.47
BEX - 270 & 450
11.31
4.57
5.87
0.63
N