※ Pre-tightening force: 125-2750KN
※ Thread specification: M16*2-M100*6
※ A/F: 24-145mm
※ Diameter:50.9-245mm
※ Height: 75.5-242mm
SES series – Single stage Bolt Tensioner
Product DescriptionsFlat design,applied to axial limited but radial without limitation working condition;
he min. bolt projecting amount above nut =1.0x bolt diameter D (ultimately depends on the required tensioning force);
The maximum operating pressure is 1350Bar;
For the six corners of the nut, heavy nut, ISO4032, DIN2510, EN14399round nut, round nut and SV round nut.
Product Features
Safety blowout prevention device;
Self-return piston rod;
Replace accessories according to the different thread and nut specifications;
Optional measuring device of bolt tensioning amount;
Gear direct-driving nut;
Rotary sleeve with spring;
Over stroke limit;
Operating hole;
Safety handle;
Counter.
Optional Products
Chromium nickel surface coating;
Safety measuring rod of thread projecting amount;
Swivel high pressure male/femalecoupler;
Distributor coupler;
Portable safety cover.
| Model | Pre-tightening Force | Thread d | Width Across Flats A/F | Diameter D3 | Height H1 | |||||
| (kn) | (lbs) | (mm) | (“) | (mm) | (“) | (mm) | (“) | (mm) | (“) | |
| FY-SES16-8.8 | 125 | 28101 | M16x2 | 3/8 | 24 | 1 1/16 | 50.9 | 2 | 75.5 | 2.97 |
| FY-SES20-8.8 | 150 | 33722 | M20x2.5 | 3/4 | 30 | 1 1/4 | 56.8 | 2.24 | 81.5 | 3.21 |
| FY-SES22-8.8 | 150 | 33722 | M22x2.5 | 1 3/16 | 34 | 1 7/16 | 60 | 2.36 | 81.2 | 3.2 |
| FY-SES24-8.8 | 200 | 44962 | M24x3 | 7/8 | 36 | 1 4/9 | 65.6 | 2.58 | 81.2 | 3.2 |
| FY-SES27-8.8 | 260 | 58451 | M27x3 | 1 | 41 | 1 5/8 | 73 | 2.87 | 84 | 3.31 |
| FY-SES30-8.8 | 320 | 71939 | M30x3.5 | 1 1/8 | 46 | 1 4/5 | 82 | 3.23 | 90 | 3.54 |
| FY-SES33-8.8 | 400 | 89924 | M33x3.5 | 1 1/4 | 50 | 2 | 91.5 | 3.6 | 100 | 3.94 |
| FY-SES36-8.8 | 470 | 105661 | M36x4 | 1 3/8 | 55 | 2 1/5 | 98.9 | 3.89 | 109.7 | 4.32 |
| FY-SES39-8.8 | 560 | 125894 | M39x4 | 1 1/2 | 60 | 2 3/8 | 108 | 4.25 | 109 | 4.29 |
| FY-SES42-8.8 | 640 | 143878 | M42x4.5 | 1 5/8 | 65 | 2 4/7 | 116 | 4.57 | 119 | 4.69 |
| FY-SES45-8.8 | 750 | 168608 | M45x4.5 | 1 3/4 | 70 | 2 3/4 | 123 | 4.84 | 119 | 4.69 |
| FY-SES48-8.8 | 854 | 191988 | M48x5 | 1 7/8 | 75 | 3 | 132 | 5.2 | 127 | 5 |
| FY-SES52-8.8 | 1016 | 228407 | M52x5 | 2 | 80 | 3 1/8 | 145 | 5.71 | 135 | 5.31 |
| FY-SES56-8.8 | 1175 | 264152 | M56x5.5 | 2 1/4 | 85 | 3 1/2 | 155.5 | 6.12 | 145 | 5.71 |
| FY-SES60-8.8 | 1400 | 314734 | M60x5.5 | 2 3/8 | 90 | 3 3/4 | 166 | 6.54 | 140 | 5.51 |
| FY-SES64-8.8 | 1550 | 348456 | M64x6 | 2 1/2 | 95 | 3 7/8 | 176 | 6.93 | 161 | 6.34 |
| FY-SES68-8.8 | 1678 | 377231 | M68x6 | 2 3/4 | 100 | 4 1/4 | 184.5 | 7.26 | 169 | 6.65 |
| FY-SES72-8.8 | 1800 | 404658 | M72x6 | 3 | 105 | 4 5/8 | 191 | 7.52 | 181 | 7.13 |
| FY-SES80-8.8 | 2350 | 528304 | M80x6 | 3 1/4 | 115 | 5 | 215 | 8.46 | 193 | 7.6 |
| FY-SES90-8.8 | 2450 | 550785 | M90x6 | 3 1/2 | 130 | 5 3/8 | 225.9 | 8.89 | 198 | 7.8 |
| FY-SES100-8.8 | 2750 | 618228 | M100x6 | 4 | 145 | 6 1/8 | 245 | 9.65 | 242 | 9.53 |
