BBT24A/050314
1
Actuator
Installation instruction
BBT24A BBT24AAX BBT24AP BBTS24A
BBTS24AAX
BBTS24AP
Technical Data
BT400 BT420 BT405 BT400S
BT420S
BT405S
Auxiliary switches
No Yes
(2) No
No Yes
(2) No
Feedback
No No Yes No No Yes
Running time through
90º
90 sec at 60 Hz
110 sec at 50 Hz
180 sec at 60 Hz
220 sec at 50 Hz
Power consumption
3 VA
Control signal
3 wire / 3 point floating
Torque
50 in.lb. [5,6 Nm] at rated voltage
Power supply
22 to 26 VAC
Electrical connection
18 AWG [0.8 mm
2
] minimum
Inlet bushing
2 inlet bushing of 5/8 in [15.9 mm] & 7/8 in [22.2 mm]
Angle of rotation
0 to 90 degrees, mechanically adjustable (factory set with 90º stroke)
Ambient temperature
0ºF to +122ºF [-18º C to +50º C]
Storage temperature
-22ºF to +122ºF [-30º C to +50º C]
Relative Humidity
5 to 95 % non condensing.
Weight
3 lbs. [1.4 kg]
Warning: Do not press the clutch when actuator is powered
Dimensions
A
B
C
D
Dimension Inches Metric
(mm)
A
1.50 38.1
B
3.26 82.8
C
6.60 167.5
D
3.01 76.4
Caution
We strongly recommend that all neptronic® products be wired to a separate transformer and that transformer shall service only neptronic® products. This precaution will
prevent interference with, and/or possible damage to incompatible equipment.
When multiple actuators are wired on a single transformer, polarity must be observed. Long wiring runs create voltage drop which may affect the actuator performance.
New Number
BBT24A
BT400
BBT24AAX
BT420
BBT24AP
BT405
BBTS24A
BT400S
BBTS24AAX
BT420S
BBTS24AP
BT405S
Feature:
•
Mounts easy on round
& square shaft (with option –8).
•
External clutch for manual adjustments.
•
Maintenance
free.
•
Position
indicator.
•
Feedback
(on model AP).
•
Auxiliary switches
(on model AAX).
•
Constant running time.
