+48 604 774 071

Hydraulic tensioner nut – metric – HTN

Hydraulic tensioner nut – metric – HTN

Single acting design with integral load holding lock nut. Designed to permanently replace regular nuts on one side of the joint. Ideally suited for bolted joints that need opening and closing, during maintenance, on a regular basis. High grade alloy steel construction with nitrocarburised corrosion resistant piston. Self-energising seals for improved performance at high temperatures and pressures. Dual quick connect inlet and outlet couplings for easy multiple tensioner nut connection. Visible maximum stroke indicator to warn operator of potential over extension.

Bolt sizes from M24 to M100 diameterMaximum working pressure 1500 barCapacities from 198 to 1911 kN

Technical specifications

Model Bolt size Capacity Effective area Stroke Weight Tommy bar Dimensions [mm]
[kN] [t] [cm2] [mm] [kg] A B C D
HTN1-M24 M24x3 198 20.2 13.2 5 1.9 TTB06 72 55 18 132
HTN2-M27 M27x3 216 22.1 14.4 5 2.0 TTB06 75 55 18 132
HTN3-M30 M30x3.5 253 25.8 16.9 5 2.4 TTB06 82 57 21 134
HTN3-M33 M33x3.5 253 25.8 16.9 5 2.4 TTB06 82 57 21 134
HTN4-M36 M36x4 306 31.2 20.4 5 2.7 TTB06 88 57 22 135
HTN5-M39 M39x4 344 35.1 22.9 6 2.9 TTB06 93 58 21 135
HTN6-M42 M42x4.5 398 40.5 26.5 6 3.5 TTB06 100 62 23 142
HTN7-M45 M45x4.5 475 48.4 31.7 6 4.0 TTB06 106 64 24 141
HTN8-M48 M48x5 501 51.1 33.4 6 4.2 TTB06 110 64 25 142
HTN9-M52 M52x5 564 57.5 37.6 6 4.9 TTB06 117 67 32 145
HTN10-M56 M56x5.5 746 76.1 49.8 8 6.4 TTB06 128 74 28 152
HTN11-M60 M60x5.5 905 92.3 60.3 8 8.0 TTB06 141 77 29 155
HTN11-M64 M64x6 905 92.3 60.3 8 8.0 TTB06 141 77 29 155
HTN12-M68 M68x6 1000 101.9 66.7 8 8.8 TTB08 150 78 30 156
HTN13-M72 M72x6 1203 122.7 80.2 8 10.6 TTB08 162 81 31 159
HTN13-M76 M76x6 1203 122.7 80.2 8 10.6 TTB08 162 81 31 159
HTN14-M80 M80x6 1414 144.1 94.3 10 12.9 TTB08 174 87 35 165
HTN15-M85 M85x6 1605 163.6 107 10 16.2 TTB10 187 95 37 173
HTN15-M90 M90x6 1605 163.6 107 10 16.2 TTB10 187 95 37 173
HTN16-M95 M95x6 1705 173.8 113.6 10 18.3 TTB10 194 102 39 179
HTN17-M100 M100x6 1911 194.9 127.4 10 21.9 TTB10 205 110 41 188

Didn't find a product that meets your requirements? Call us!

+48 604 774 071