| Photo |
Type /
Model-No. |
Torque
ca.Nm * |
Square Drive |
Ø mm
|
Length
mm |
Idle speed
1/min |
Weight**
kg |
| D1 |
D2 |
D3 |
|
Type EFRC - please
click here fore more details
|
EFC - EFCplus 40
|
85 - 480 |
3/4" |
41 |
85 |
88 |
330 |
78 |
8.9 |
| EFC - EFCplus 80 |
145 - 840 |
3/4" |
41 |
85 |
88 |
330 |
44 |
8.9 |
| EFC - EFCplus 100 |
195-1105 |
3/4" |
41 |
85 |
88 |
330 |
33 |
8.9 |
| EFC - EFCplus 180 |
335-1920 |
1" |
54 |
85 |
88 |
382 |
19 |
10.6 |
| EFC - EFCplus 250 |
455-2590 |
1" |
54 |
85 |
88 |
382 |
14 |
10.6 |
| EFC - EFCplus 300 |
510-2915 |
1" |
72 |
98 |
98 |
400 |
13 |
12.4 |
| EFC - EFCplus 350 |
660-3780 |
1 1/2" |
72 |
98 |
98 |
400 |
10 |
12.5 |
| EFC - EFCplus 480 |
870-4970 |
1 1/2" |
72 |
98 |
98 |
400 |
7 |
12.5 |
|
Motors for all models: 110-253 Volt, Frequency
45-66 Hz, max. power 2000 Watt
|
* In order to be able to loosen bolts please add 20 % on
top of the max. required tightening torque. Continuous operation
at maximum load will activate the thermal overload protection
and shut off the tool.
** Weight without torque reaction arm
|
 |
| Alkitronic® -
Detailed description |
Locking pin for use of the machine as rigid version (fixed
joint motor/gearbox)
One-handed operation, four-edge operation button for clock
wise, counter clock wise, toggle start and start commands
|
-
Primary operation unit: on/off
switch of the machine; One-handed operation: comfortable,
slow right/left rotation for safe and precise positioning
of the torque wrench (toggle switch) as well as for the
starting of the bolt tightening process.
-
Speed, frequency and torque are correspondingly
regulated and controlled. Microcontrolled monitoring combined
with a processor controlled switch-off electronic guarantee
a precise repeatability of the pre-set torque. Repeatable
accuracy for shutoff is +/- 5% for identically soft and
hard joints.
- Integrated motor protection: for safety reasons an automatic
thermal overload switch is built in as well as a permanent
cooling fan that keeps running after the safety shutoff
and thus provides short periods of cooling.
- Two principles of construction within one tool:
A = swivelling: free joint tool - the drive unit (motor)
can independent of the gear box be fully rotated even when
the reaction arm is already in its position
B = Rigid: Fixed joint between motor and gear box - mechanically
reversible
|
 |
-
Secondary operation unit - Type EFC
LED-Display: light-emitting diode displays the pre-set
torque within 19 stages together with the direction
of rotation
|
programme selection - esc |
-
Secondary operation unit - Type EFCplus
(provision of functions dependent of the torque type):
Display and adjustment of shutoff torque's, sense of
rotation, angle, loosening, rotations in angle degrees
or number of rotations incl. menu operation etc.
|
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