JUWEL-
SCHRAUBTECHNIK
has
developed
a
new
hydraulic
torque
wrench
devivering
the
needed
torque
by
permanent
rotation
to
the
bolting
set
and
working
faster
than
any
known
ratchet
system
Mode
of
operation:
The
rotation
wrench
ist
connected
by
two
hydraulic
joints
and
a
twin
hydraulic
hose
to
a
100
bar
hydraulic
pump
especially
designed
for
this
tool.
Final
torque
of
the
wrench
is
set
at
the
hydraulic
pump
according
to
a
torque
table.
2-gear switchable
mode=
same
wrench
for
entire
bolting
process
(nut
down-screwing
and
final
tightening)
Reproducibility:
deviation
<
1,5
%
Full
torque
in
both
rotational
directions
End
of
bolting
operation:
applied
torque
can
be
keep
constant
Special
applications
feasible:
e.g.
bolting
control
defined
by
rotation
angle,
documentation
and
data
transver
(interface)
Sense
of
rotation
is
set
either
directly
at
the
wrench
by
push-buttons
or at the
hydraulic
pump
by
cable
remote
control
.
Both
moments
can
be
applied
ecually
to
full
torque,
with
automatic
switch-off
All
Juwel
lateral
drives
and
special
supports
can
be
used
without
any
problems
Soft
start
characteristics=
best
protection
od
planetary
gear
set
At
the
end
of
bolting-
lightening
action
the
torque
applied
can
be
keti
constant
(linear)
No
risk
of
overloading
hydraulic
drive
Type
JBRH-250
JBRH-350
JBRH-500
JBRH-600
JBRH-1000
JBRH-1200
Art.Nr.
60025000
60035000
60050000
60060000
60100000
60120000
Torque
(Nm)
2500
3500
5000
6000
10000
12000
Square
drive
1"
1
1/2"
1
1/2"
1
1/2"
1
1/2"
1
1/2"
Gear
(mm)
88
88
88
130
130
175
Height/Weight
530/10
540/11
600/12
570/16
610/19
640/26
Idle
speed
8
8
2,5
5,5
2,5
2,5
In
conjunction
with
JBRH/JBRHW
Designed
for
continuous
operation
Steplessly
adjustable
up
to
maximum
pressure
of
110
bar
Precision
gauge
Low
noise
level
Type:
NG-30-230
NG-30-400
Art.-No.:
01190440
01190441
Tank
vol.
30
30
max.
pressure
(bar)
5
-
110
5
-
110
Current
(V/Hz)
230/50
400/50
Power
(kw)
2,2
2,2
Weight
(kg)
100
70
Dimensions
(mm)
550
x
400
x
600
550
x
400
x
600
Air
oil-
cooler
Ja
Ja
MULTI
-
ANGLE
ELECTRIC
ANALOGUE
TORQUE
WRENCH
TYPE
TESM
Designed
for
continuous
operation
Step-less
angle
adjustment
to
90
degree
360
degree
Rotation
of
Hand
-
Piece
Ergonomically
optimized
Low
-
noise
TESM
-
Type
wrenches
have
all
features
of
the
well-known
and
best-reputed
types
TES/TEWS,
such
as:Torque
cut-
off
system
with
precision
of
repeatability:
3,5%
only
on
identical
bolting
case
Available
in
230V
and
110V-
version
Up
to
200
different
torque
settings
Symmetric
operation
of
clockwise
and
anti-
clockwise
mode
Slipping
clutch
for
gear
overload
protection
Safe
handle
2-
gear
drive
Optional:
load-free
mode:
for
disengagement
of
torgue
between
nut
and
reaction
arm
=
motor
turns
in
opposite
direction
for
a
moment.
Both
moments
can
be
applied
ecually
to
full
torque,
with
automatic
switch-off
Designed
for
continuous
operation
Torque
cut-
off
system
with
precision
of
repeatability:
3,5%
only
on
identical
bolting
case