Publicité
Les langues disponibles
Les langues disponibles
3.0 INSTRUCTIONS
Read and understand these operating instructions
before using the Torque Multiplier.
NOTE: DO NOT USE AN IMPACT WRENCH ON THE TORQUE
MULTIPLIER. DAMAGE TO TOOL WILL OCCUR.
1. When using a POWER driven input, lock selector pawl in
neutral position using the neutral positioning set screw (Fig.
3 Item 2).
2. When positioning the torque multiplier, be sure socket
attached to the output is positioned so that the reaction plate
is at a right angle to the fastener. Torque reaction creates a
rotational force in the opposite direction from which input
force is applied. See Application Information section 10.0 for
additional torque multiplier reaction information.
4.0 SPECIFICATION TABLES
Model Numbers
Output Capacity, Ft-Lb (Nm)
Input Capacity, Ft-Lb (Nm)
Torque Ratio
Accuracy
Output Drive Male Square Size - Inch (mm)
Input Drive Female Square Size - Inch (mm)
Overall Dimensions
Inch (mm) (see Fig. 2)
Net Weight Lb. (kg)
Planetary Gearing Stages
Needle Bearings
Angle-of-turn Protractor
Torque Conversion Chart
Shearable Replaceable Output Drive
Model Numbers
Output Capacity, Ft-Lb (Nm)
Input Capacity, Ft-Lb (Nm)
Torque Ratio
Accuracy
Output Drive Male Square Size - Inch (mm)
Input Drive Female Square Size - Inch (mm)
Overall Dimensions
Inch (mm) (see Fig. 2)
Net Weight Lb. (kg)
Planetary Gearing Stages
Needle Bearings
Angle-of-turn Protractor
Torque Conversion Chart
Shearable Replaceable Output Drive
3. DO NOT apply more torque than the application can
withstand. Breakout torque can be greater than input torque.
Allow a minimum of 50% additional tool capacity for breakout
torque. Damaged and corroded fasteners can require even
greater breakout torque capacity.
4. Monitor input torque using a torque wrench. If torque
multiplier is used without a torque wrench, remember that
output torque is significantly greater than the input torque.
5. Increase Torque Multiplier life. Maintain the shortest possible
couple distance between the Torque Multiplier Output (Fig.
6) and the fastener being addressed. Maintain the longest
distance possible between the Torque Multiplier and reaction
point as possible (Fig. 5).
6. Protect your warranty, use Enerpac approved output square
drives and replacement parts only.
E290PLUS
750 (1.020)
250 (339)
3:1
±5% of reading from 20% to 100% of full-scale rating
.75 (19)
.5 (13)
Length A
8.53 (217)
Gearbox Ø B
2.81 (71)
Height C
3.25 (83)
4 (1,8)
One
–
No
No
No
E492
2,200 (2.983)
162 (220)
13.6:1
±5% of reading from 20% to 100% of full-scale rating
1 (25.4)
1/2 (13)
Length A
14.0 (356)
Gearbox Ø B
4.88 (124)
Height C
5.5 (140)
17.2 (7,8)
Two
Yes
No
Yes
Yes
2
E291
E391
1,000 (1.358)
1,200 (1.627)
333 (451)
200 (271)
3:1
6:1
.75 (19)
.75 (19)
.5 (13)
.5 (13)
17.06 (443)
19.56 (497)
2.81 (71)
3.94 (100)
3.25 (83)
4.00 (102)
5.5 (2,5)
9.1 (4,1)
One
One
–
Yes
No
Yes 5° incr
No
Yes
No
Yes
E493
E494
3,200 (4.339)
5,000 (6.779)
173 (235)
189 (256)
18.5:1
26.5:1
1 (25.4)
1.5 (38)
1/2 (13)
1/2 (13)
14.0 (356)
14.88 (378)
4.88 (124)
5.63 (143)
6.41 (163)
8.75 (222)
19.5 (8,9)
34 (15,4)
Two
Two
Yes
Yes
No
No
Yes
Yes
Yes
Yes
E392
E393
2,200 (2.983)
3,200 (4.340)
162 (220)
173 (234)
13.6:1
18.5:1
1 (25.4)
1 (25.4)
.5 (13)
.5 (13)
19.6 (498)
19.6 (498)
4.06 (103)
4.06 (103)
5.75 (146)
6.5 (165)
15.2 (6,9)
18.3 (8,3)
Two
Two
Yes
Yes
Yes 5° incr
Yes 5° incr
Yes
Yes
Yes
Yes
E495
8,000 (10.846)
154 (209)
52.1
1.5 (38)
1/2 (13)
15.2 (387)
5.81 (148)
10.75 (273)
50.3 (22,8)
Three
Yes
No
Yes
Yes
Publicité
