Torque multipliers - Stahlwille

91979374
Torque multipliers
MULTIPOWER
The strong one

MULTIPOWER torque multipliers
When the going gets tough, these torque multipliers are the ideal
choice. In most cases they will take the effort out of tightening or
loosening stubborn or large screws.
Thanks to the planetary gearbox in the MULTIPOWER,
it is no longer
necessary to use long levers any more to boost human strength.
The uniform transmission of forces protects nuts and bolts.
Even very high torques can be applied with ease and with long-term
repeated accuracy. This is guaranteed by the design of the tool, the
quality of the materials from which it is made and the high level of
craftsmanship in its manufacture.
Combined with a torque wrench, the MULTIPOWER
becomes a
powerful friend to have around.
The full range extends up to 5,000 Nm / 3,687 ft. Ib.
On request, we can also supply tools to cover the range up to
12,000 Nm / 8,850 ft. Ib. The larger models also have an integrated
non-return lock.
MULTIPOWER torque multipliers
With an overload cutout and planetary gearbox, supplied in a
carrying case, with a replacement hex bolt for the overload
cutout, guaranteed maximum accuracy deviation ± 5%.
1 )
1 )
2 )
2 )
Code No Nm ft. Ib Nm ft. Ib gear ratio torque ratio
53 03 29 00
53 03 29 50
53 03 39 10
53 03 39 20
53 03 39 30
STW 290N
STW 295N
)
STW 391N*
)
STW 392N*
)
STW 393N*
)
* anti-backlash device
1)
max. output
2)
max. input
800
1350
2000
3000
5000
590
996
1475
2212
3687
229
386
167
250
312
169
285
123
184
230
STW290N STW393N
4:1
4:1
16 :1
16 :1
20 :1
1 : 3,5
1 : 3,5
1:12
1:12
1:16
" "
½
¾
½
¾
¾
¾
¾
1
1
1½
b
mm
66
84
89
89
114
h
mm
84
100
140
150
182
L
mm
215
265
330
330
400
g net.
1500
3000
4500
5000
7000

Spares for MULTIPOWER
Sun wheel with overload shear bolt
Code No g
59 30 00 39
59 30 00 67
59 30 00 68
59 30 00 69
59 30 00 70
STW 290N
STW 295N
STW 391N
STW 392N
STW 393N
additional
safety feature !
41
92
90
102
102

MULTIPOWER torque multipliers
technical specifications at a glance
max.output Nm
ft.Ib
max.input Nm
ft.Ib
gear ratio 4:1
4:1
16:1
16:1
20:1
torque ratio
overload safety
recommended torque wrenches
recommended sockets
Width mm
Height mm
Length mm
g
Distributor's address
No STW 290N STW 295N STW 391N STW 392N STW 393N
with box
2000
1475
Eduard Wille GmbH & Co. KG • P.O.Box120103 42331 Wuppertal
Tel.: +49 202 4791-0 Fax: +49 202 4791-355 info@stahlwille.de www.stahlwille.de
800
590
229
169
1:3,5
½"
¾"
No 721/30
No 55, No 56
No 55 IMP
No 56 IMP
66
84
215
1500
5400
1350
996
386
285
1 :3,5
¾"
¾"
No 730/40
No 735/40
No 55, No 56
No 55 IMP
No 56 IMP
84
100
265
3000
7000
167
123
1:12
½"
1"
No 721/30
No 60
No 60 IMP
No 66 IMP
89
140
330
4500
9000
3000
2212
250
184
1:12
¾"
1"
No 730/40
No 735/40
No 60
No 60 IMP
No 66 IMP
89
150
330
5000
10200
5000
3687
312
230
1:16
¾"
1½"
No 730/40
No 735/40
No 867 IMP
No 60 IMP
No 867 IMP
No 66 IMP
114
182
400
7000
12900
Printed in Germany - Copyright by Eduard Wille GmbH & Co. KG, Wuppertal