Branson 2000 Series Installation Manual page 32

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Factory Air
CAUTION
The actuator support bolts for the 2000-Series actuators are metric, M10 x 1.5 thread pitch,
25mm long. The support pin and mounting bolts must not extend more than 0.40 in (10 mm)
into the actuator, otherwise, binding or damage to the carriage may occur.
Use of a guide pin is suggested. It is not provided with the actuator. If you require a guide pin,
use a solid metal dowel pin, 12mm diameter, which must not extend into the actuator more
than 0.40 inch (10mm) from your support.
CAUTION
DO NOT use 900-Series M10 x 1.25 mounting bolts. They have a different thread pitch and
will not interchange with those used on the 2000-Series.
Figure 19 Rear view of Actuator, showing Mounting Surface, Bolt and Guide Pin locations
1 5 .6 3
3 9 7 m m
1 4 .3 0
3 6 3 m m
8 .5 0
2 1 6 m m
R e a r vie w o f a e /a e d a ctu a to r is sh o w n . A lth o u g h
o th e r a ctu a to rs w ill va ry in h e ig h t, re fe re n ce d
d im e n sio n s w ill b e th e sa m e fo r a ll m o d e ls.
2.
Lift the actuator assembly into position on your mount, and secure using the metric bolts provided.
CAUTION
In the event you must use bolts of a different length, ensure that the bolts extend more than
0.25 inch (6 mm) into the threads in the actuator housing, but less than 0.40 inch (10 mm).
This is necessary to prevent stripping the threads in the casting.
26
4 .2 5
1 0 8 m m
M 1 0 x 1 .5 T H D S
1 0 m m d e e p
(3 p la ce s)
M a ch in e d m o u n tin g
su rfa ce s (3 p la ce s)**
.4 7 7
F o r 1 2 m m
D o w e l P in
**T he se th re e m o un tin g su rfa ces a re flat
w ith in 0 .0 04 in . (0 .1m m ) T IR , in a tole ra nce
5 0
zo ne o f 1 6 x 3 .5 in. (4 1 0 x 9 0 m m ). T h e
1 3 m m
su rfa ce to w h ich the a ctua to r is m o u n te d
m u st a lso ha ve the sa m e fla tn e ss to lera n ce .
100-214-226 Rev. 10

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