General Purpose Head Type 4812 - BRUEL & KJAER System V Instruction Manual

Vibration exciter system v
Table of Contents

Advertisement

Bolt Torque
lim
it:
Dim
ensions:
Weight:
Accessories Supplied:
10 x YS 0621
10xYS 0620
1 bottle OS 0003
r
x QA 0060
2
,
3 Nm, (20 Ibf in)
235 mm (9,3 in) dia x 160 mm (6,3 in) high
6,5kg,(15Ib)
4 mm diameter, 0,7 mm pitch internai thread inserts
8 -
32 NC inserts
Thread locking cement, LOCTITE screw lock
Insert mounting tool
9.3
.2
.
General
Purposo
Hoad
Ty
pe
48
12
R
ated Force:
D
ynamic:
Static:
Acceleration limit:
(bare t able)
C
urrent limit:
D isplac
ement lim
it:
Velocity
limit
:
Moving Element
D
y
namic Mass
:
Resonance
Frequency
U nloaded
Table:
Stray Magnetic Fi eld:
M
o
unting Surface:
M
ec
hanical
Fuse Inse
rts:
Cross
M
otion
:
Fl
exure
Stiffness:
Side load Capability:
Head Constant:
Bolt
Torque
limit:
445 N (100 Ibf) when mounted on the 4801 Body
310 N (70 Ibf) when mounted on the 4805 Body
See also Fig .7.5 for acceleration, velocity and displacement limits
135 N (30 Ibf)
981 m
/
s
2
when mounted on 4801
685 m
/
s
2
when mounted on 4805
23 A RMS with cooling
1 1,5 ARMS without cooling
12
,
7 mm (0,5 in) continous
14 mm, (0,55 in) between stops
1
,
14 m
/
s (45 in
/
s)
0,454 kg (1,0 Ib)
7,2 kHz
See curves, Figs.6.4, 6
.
5
Hardened Anodized Aluminum
Centre insert plus four outer inserts equally spaced on a
76
,2
mm,
(3 ,00 in) diameter circle. Side of square
53 ,9 m
m, (2,
12
in)
Less than
15%
of the axial motion to 3 kHz
21 N
/
mm (120 Ibf/in)
A mass of 5 ,5 kg,
(12
Ib) with centre of gravity
75
mm,
(3 in
)
above
the
cent
re of the table,
can
be vibrated in the hori zont
al d
irection over
the full frequency range
58
m
m
/
Vs (2,
3
in/Vs)
3
,4
Nm, (3
0
Ibf
in)
59

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

480148054813481448114815 ... Show all

Table of Contents