Enerpac will display on Stand H1104 at AIMEX 2007 its E Series Manual Torque Multipliers.
These tools cover the 1015-10,845 Nm force range, with planetary gear sets providing multiplying ratios from 3.3:1 to 52:1, at an accuracy of ±5%. They incorporate anti-backlash devices for safety, and use a reaction bar for forces up to 4340Nm, and a reaction plate for higher forces.
Enerpac also makes high-pressure (700bar) hydraulic square drive and hexagon cassette torque wrenches that are better suited for tight tolerance, flange and repetitious bolting applications.
Enerpac’s Hydratight hydraulic nuts are said to be ideal for applications involving critical tolerances and multiple bolting tasks. Multiple nuts can be fastened and loosened together, using exactly the same pressure from the same power source.