EIT Hand Torque Multipliers - Manual torque
multipliers
- The cost-effective alternative to our range of
manual torque multipliers Alkitronic Type M
- The gearboxes of the range of EIT hand torque multipliers are built to an extremely high standard of precision. All gears rotate on needle roller bearings about hardened and ground journal pins. As a result a torque multiplication accuracy of +4%, throughout the operating range is achieved.
- EIT Torque Multipliers are compact, Alloy steel, epicyclic gear units which have a velocity ratio of 5:20:1 and an actual power multiplication of 5:1 per stage of gearing. Torque output calculations are therefore easy to calculate by simply multipling the input torque by the gear ratio eg torque multiplication factor.
- The comprehensive range of EIT hand torque multipliers consists
of a range of Compact design models available up to 47’500 Nm
or 35’000 ft-lb and the Traditional design range available up to
6’880 Nm or 5’075 ft-lb.
|
|
Hand or Manual Torque Multiplier Type EIT - Compact
design
| Photo |
Type |
Gear
ratio |
Max. torque
output ft lb |
Max. torque
output Nm |
Bolt
capacity
~ |
Anti Wind up System |
Input Drive
Female |
Output Drive
Male |
Dimensions mm |
Weight
kg incl reaction arm |
|
Head Ø |
Height |
|
|
EIT-2 |
5:1 |
1250 |
1700 |
M27 |
No |
3/4" |
1" |
115 |
87 |
5.0 |
| EIT-2/25 |
25:1 |
1250 |
1700 |
M27 |
Yes |
1/2" |
1" |
115 |
120 |
7.0 |
| EIT-5 |
5:1 |
2000 |
2700 |
M36 |
No |
3/4" |
1" |
136 |
91 |
8.0 |
| EIT-5/25 |
25:1 |
1250 |
1700 |
M36 |
Yes |
1/2" |
1" |
136 |
120 |
11.0 |
 |
EIT-6 |
5:1 |
2500 |
3400 |
M38 |
No |
3/4" |
1 1/2" |
136 |
91 |
8.5 |
| EIT-6/25 |
25:1 |
2500 |
3400 |
M38 |
Yes |
1/2" |
1 1/2" |
136 |
120 |
11.5 |
| EIT-7 |
5:1 |
4500 |
6000 |
M48 |
No |
3/4" |
1 1/2" |
168 |
115 |
15.5 |
| EIT-7/25 |
25:1 |
4500 |
6000 |
M48 |
Yes |
1/2" |
1 1/2" |
168 |
190 |
19.5 |
 |
EIT-9/25 |
25:1 |
7000 |
9500 |
M56 |
Yes |
3/4" |
2 1/2" |
220 |
225 |
27.0 |
| EIT-11/25 |
25:1 |
11060 |
15000 |
M68 |
Yes |
3/4" |
2 1/2" |
220 |
280 |
45.0 |
| EIT-13/125 |
125:1 |
35000 |
47500 |
M90 |
Yes |
3/4" |
2 1/2" |
220 |
280 |
75.0 |
Powerful,
Robust, Versatile, Portable and Accurate torque multipliers:
compact and lightweight - ideal for confined areas.
All weights indicated include torque reaction arm.
|
Hand or Manual Torque Multiplier Type EIT VR - Conventional Design
| Photo |
Type
|
Gear
reduction
|
Max. torque
output ft lb
|
Max. torque
output Nm
|
Bolt
capacity
|
Anti Wind up System |
Input Drive
Female
|
Output Drive
Male
|
Dimensions mm
|
Weight
kg incl reaction arm
|
|
Head Ø
|
Height
|
 |
EIT-VR25 |
12:1
|
1350
|
1630
|
M20-M30
|
Yes
|
3/4"
|
1"
|
80
|
310
|
5.2
|
| EIT-VR35 |
15:1
|
2125
|
2880
|
M20-M36
|
Yes
|
3/4"
|
1"
|
80
|
285
|
5.1
|
| EIT-VR40 |
15:1
|
2360
|
3200
|
M20-M39
|
Yes
|
3/4"
|
1 1/2"
|
95
|
245
|
6.1
|
| EIT-VR65 |
21:1
|
3660
|
4960
|
M27-M42
|
Yes
|
3/4"
|
1 1/2"
|
114
|
240
|
8.4
|
| EIT-VR90 |
40:1
|
5075
|
6880
|
M33-M48
|
Yes
|
3/4"
|
1 1/2"
|
172
|
300
|
21.5
|
| Powerful, Robust,
Versatile, Portable and Accurate torque multipliers:
traditional design- ideal for heavy duty applications.
All weights indicated include torque reaction arm. |
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|
|
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