Publicidad
Idiomas disponibles
Idiomas disponibles
Specifications
Specifications at 90 psig (6.2 bar, 620 kPa)
Square Drive Size ...........................................3/4"
Torque
Clockwise (F) ................ 1150 lbs. ft. (1559 N•m)
Counterclockwise (R) ... 1250 lbs. ft. (1695 N•m)
Recommended Air Pressure
................... 90 psig (6.2 bar, 620 kPa), maximum
Air Consumption, Free Speed .. 6.4 cfm (46 SCFM)
RPM, Free Speed CCW ............................... 6,200
Blows per Minute .........................................1,050
Air Inlet Thread Size ......................... 3/8"–18 NPT
Air Supply Hose Size ........... 3/8" (9.5 mm) ID min
Bolt Breakaway Torque .... 1350 lbs. ft. (1830 N•m)
Dimensions
Height ........................................9.50" (24.1 cm)
Length .......................................8.15" (20.7 cm)
Width ...........................................3.25" (8.3 cm)
Weight .......................................8.11lbs (3.68 kg)
Noise* (Tested in accordance with ISO 15744)
Sound Pressure Level (A) ................ 99.8 dB
Uncertainty, K .................................... 3.0 dB
Sound Power Level (A) ...................111.4 dB
Uncertainty, K .................................... 3.0 dB
Vibration* (Tested in accordance with ISO 28927)
Vibration Level ......................... .. 10.38 m/s
Uncertainty, K ................................1.87 m/s
*These declared values were obtained by
laboratory type testing with the stated standards
and are not adequate for use in risk assessments.
Values measured in individual work places may be
higher. Values and risk of harm experienced by an
individual user are unique and depend upon the
environment and manner in which the user works,
the work piece and the workstation design, as well
as upon the exposure time and the physical
condition of the user.
We, Snap-on Tools Company, cannot be held liable
for the consequences of using the declared values,
instead of values reflecting the actual exposure
determined in an individual risk assessment in a
work place situation over which we have no control.
Applications
The Snap-on MG1250 Impact Wrench is ideal for a wide
variety of fastener turning jobs in both automotive and
industrial fields. When used with Snap-on impact
sockets, they provide power and speed for greater job
efficiency and less operator fatigue. Applications include
assembly line operations, removal of rusted-on nuts and
bolts and many other specialized uses.
ZMG1250CE Rev. D
Air Supply
Air tools operate best on clean, moisture-free, well-
lubricated air at a constant pressure of 90 psig (6.2 bar,
620 kPa) maximum.
A – Receiver Tank, Minimum 40 Gallon
(151.5 liters)
B – Compressor, Sufficient Capacity
C – Drain, Daily
D – Pipe and Fittings, Minimum 1/2"
E – Top Air Intake
F – Shut Off Valve, Easily Reached
G – Filter
H – Air Regulator, Set at Working Pressure
I – Lubricator
J – Air Tool Connection
K – Low Spot, Water Trap
2
L – Drain, Daily
2
Piping System
The piping system should be large enough to avoid an
excessive pressure drop under maximum flow
conditions. All pipe fittings and hose outlets should be
1/2" and should be arranged so there are no low spots
that collect water which cannot be drained daily. Do not
use an air hose less than 3/8" ID or one that is too long
because pressure drop under maximum flow conditions
could reduce performance.
✓
Accessories
connections.
Air Compressor
The air compressor should have sufficient capacity to
deliver 6.4 cfm (46 SCFM) at 90 psig (6.2 bar,
620 kPa) at each outlet while the tool is running. The
receiver tank should have sufficient capacity to provide
surge balance for each air tool.
Filter
The Snap-on AHR424 Filter, or equivalent, should be
used to assure clean air for the tool. Water, dirt and scale
act as abrasives which could damage the air tool. A filter
unit should be installed between the compressor and the
air regulator and air lubricator.
4
Figure 1: Air Supply
are
available
for
air
tight
(10/13)
Publicidad
