Installation instructions
4
Once the cabinet for the M-Force based loudspeaker
has been realized, its time to assemble the motor and the
diaphragm.
Accurate system alignment and proper fastening solu-
tions of the motor and the diaphragm have to be carefully
performed in order to guarantee optimal assembly.
The installation inside the cabinet can be performed in
six steps:
1. fasten the brackets to the cabinet;
2. fasten the motor to the brackets;
3. plug the motor to the amplifier;
4. position the diaphragm on the cabinet and verify the
alignment between its vertex to the motor hub;
5. fasten the diaphragm’s vertex to the motor;
6. fasten the diaphragm surround to the cabinet.
4 : 1.Fasten the brackets to the cabinet
Tight tolerances of brackets positioning guarantee
proper alignment of the motor to the diaphragm.
Powersoft provides optional brackets for placement of
the motor with respect to the mounting surface.
4 : 2.Fasten the motor to the brackets
Fix the M-Force to the brackets by tightly screwing the
12 M8x14 hex socket head cap screws (6 per side).
Set the M-Force position inside the cabinet so that its
hub is properly aligned to the diaphragm’s vertex expected
position. Take care to:
f
f
correct tilt errors;
f
f
set the proper position of the hub with respect the
diaphragm’s vertex expected position (consider the
compression of the rim’s gasket).
FIGURE 3: Mounting point for fixing
the motor to the brackets.
FIGURE 2: Brackets placement of the motor
with respect to the mounting surface.
4 | M-Force Engine Kit | User guide
CLASS3
WIRING
WARNING! Never use the bolts on
top of the heat sink to secure the
M-Force to the mounting brackets!
Mounting points
Mounting points
Mounting points
A
Mounting surface
Motor
MATERIAL
TREATMENT
DESCRIPTION
ITEM
DATE
SCALE AUTHOR APPROV.
GENER.
TOLL.
UNI-ISO
2768-M
MEASURES
TO CHECK
ACCO
RDI
NG
W
IT
H
T
H
E L
AW
, W
E RE
SE
RV
E T
H
E
PRO
PE
R
TY
O
F T
HI
S DRA
W
ING
. I
T C
AN
NO
T B
E
R
EP
RO
D
UCE
D
O
R O
TH
ERW
IS
E M
AK
E
KNO
W
T
O
O
TH
ER CO
M
PA
NI
ES
O
R CO
M
PE
TI
TO
RS
W
IT
H
O
U
T O
UR P
ERM
IS
SI
O
N
PROJECT
CODE
DRAWING
CODE
E-mail: [email protected] - http://www.powersoft.it
Tel. +39 0557350230 - fax +39 0557356235
Via E.Conti, 5 - 50018 Scandicci (FI) - Italy
POWERSOFT S.r.l.
Landini
WEIGHT
gr.
VOLUME
cm
3
ALLUMINIO SP. 50/10
SUPPORTO ANGOLATO CORTO MOTORE
M-FORCE-01
19.11.14
1 : 1
ME000733.00 13
M-FORCE-01
213
205
288
n°6 inserti M8
REV
25,5
09.01.14 DA REV.11 A REV.12 - CAMBIATO MATERIALE DA FERRO 30/10 AD ALLUMINIO 50/10, ALLUNGATO SCAVO CENTRALE
5
19.11.14 DA REV.12 A REV.13 - aggiornato sistema codifica Landini
Mounting surface
Motor
B
SE ST5
MATERIAL
TREATMENT
DESCRIPTION
ITEM
DATE
SCALE AUTHOR APPROV. SHEETS
UNI-ISO
2768-M
GENERAL
TOLERANCES
ACCO
RDI
NG
W
IT
H
T
H
E
LA
W
, W
E RE
SE
RV
E
TH
E
PRO
PE
R
TY
O
F T
HI
S
DR
AW
ING
. I
T C
ANNO
T B
E
RE
PR
O
DU
CE
D O
R O
THE
RW
IS
E
M
AK
E
KNO
W
T
O
O
TH
ER
CO
M
PA
N
IE
S O
R
CO
M
PE
TI
TO
RS
W
IT
HO
UT
O
UR P
ERM
IS
SI
O
N
DRAWING
CODE
WEIGHT
VOLUME
REV
REV.
DATA
DESCRIPTION
AUTHOR
01
-
-
-
02
-
-
-
03
-
-
-
04
-
-
-
A0 Format - 1189 x 841
POWERSOFT S.p.A.
Via E.Conti, 5 - 50018 Scandicci (FI) - Italy
Tel. +39 055 7350230 - fax +39 055 7356235
http://www.powersoft.it
( )
3.2
0.8
Note: -
-
19/11/2014
1:1
landini
1 / 1
ME000919.00 02
1128,2 g
416,0 cm^3
Aluminum, 1060
Aluminum, 1060
.
M-Force
.
.
.
Supporto angolato 45°
20
284
n°6 inserti M8
45°
5
SE ST5
MATERIAL
TREATMENT
DESCRIPTION
ITEM
DATE
SCALE AUTHOR APPROV. SHEETS
UNI-ISO
2768-M
GENERAL
TOLERANCES
ACCO
RDI
NG
W
IT
H
T
H
E
LA
W
, W
E RE
SE
RV
E
TH
E
PRO
PE
R
TY
O
F T
HI
S
DR
AW
ING
. I
T C
ANNO
T B
E
RE
PR
O
DU
CE
D O
R O
THE
RW
IS
E
M
AK
E
KNO
W
T
O
O
TH
ER
CO
M
PA
N
IE
S O
R
CO
M
PE
TI
TO
RS
W
IT
HO
UT
O
UR P
ERM
IS
SI
O
N
DRAWING
CODE
WEIGHT
VOLUME
REV
REV.
DATA
DESCRIPTION
AUTHOR
01
-
-
-
02
-
-
-
03
-
-
-
04
-
-
-
A0 Format - 1189 x 841
POWERSOFT S.p.A.
Via E.Conti, 5 - 50018 Scandicci (FI) - Italy
Tel. +39 055 7350230 - fax +39 055 7356235
http://www.powersoft.it
( )
3.2
0.8
Note: -
-
09/09/2015
1:1
Landini
1 / 1
ME001089.01 00
1373,6 g
506,5 cm^3
Aluminum, 1060 spessore 5 mm
Aluminum, 1060 5 mm thickness
.
M-Force
.
.
.
Staffa semicestello
xxx
M - FORCE
R5
R5
137°
137°
14
7,8
27
1
R 366
R 38
8
90
°
90
°
17
6
O
13
±0
,25
5
Mounting surface
Motor
C
Summary of Contents for M-Force 01
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