| |
- high torque output
- easy to operate - precise results
- high working safety - short operating cycles
- simple bolt loosing - controlled tightening
- compact, solid construction, maintenance free
- no power supply required - ideal for site work
|
|
|
Manual torque multipliers, the ideal tool for torque-controlled
tightening and loosening of high torque bolt connections.
Forget hammers, pipe extensions, ring wrenches and other unsuitable
tools!
Low force required - optimum transmission of high torques.
The integrated planetary gear box multiplies the power
input. We can offer you the perfect type for all bolt
connections from 1'500 Nm up to 50'000 Nm!
|
back to top
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. Complete with torque reaction arm.
| Photo |
Type |
Gear ratio |
Max. torque output ft lb |
Max. torque.
Nm |
Bolt capacity |
Anti-Wind up System |
Input square drive
|
Output square drive
|
Dia
Ø
|
Height mm |
Total weight kg |
|
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 |
2700 |
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 |
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.
|
EIT Hand Torque Mulitpliers - Conventional design Type VR - With integrated Anti-Wind up System
| Photo |
Type |
Gear ratio |
Max. torque output ft lb |
Max. torque.
Nm |
Bolt capacity |
Anti-Wind up System |
Input square drive
|
Output square drive
|
Dia
Ø
|
Height mm |
Total weight kg |
 |
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. |
back to top
|
|
