SBT - Spring return topside bolt tensioner - Metric range

SBT - Spring return topside bolt tensioner - Metric range

Brand: Hi-Force  

The SBT imperial spring return bolt tensioners have all of the qualities and advantages of our standard STS range, with the added benefit of a spring assisted return hydraulic pistons. Designed mainly for topside operation, the spring return feature will reduce bolt tensioning cycle times significantly. This is due to fact that tensioner pistons will immediately start to retract, following the release of hydraulic pressure. This range consists of 26 models suitable for standard size bolts from M30 to M100 diameter. The flexibility of the SBT bolt tensioner is similar to our standard STS models with various exchangeable threaded pullers and nut rotating sockets which are offered either as bolt size conversion kits or individual parts. For more information, please check on SBT imperial conversion kits. All SBT bolt tensioners operate at maximum pressures up to 1,500 Bar are produced with a wear coated piston, maximum stroke indicator, self energizing high pressure seals, dual quick connect couplers, for quick multiple tensioner hook up.

Features

  • Metric bolt size range from M30 to M100

  • Maximum working pressure 1500 Bar
  • Spring assisted piston retraction
  • Modular design for optimum versatility
  • Dual quick connect couplings for easy connection
  • Nitrocarburised piston
  • Maximum piston stroke indicator
  • Spring assisted return
  • User friendly operating and maintenance procedure

Specification

  Bolt                                       Effective

Model              thread  Thread      Capacity         area    Stroke Weight number            size      pitch    kN        tonnes    cm²       mm        kg

 

 

Dimensions in mm

A      B     C min    D       E       F

SBT2-M30B1      M30    3.5     457         46.6      30.5        15        4.0

 

102     39     140    164     91      71

SBT2-M33B1      M33    3.5     457         46.6      30.5        15        4.0

 

102     39     140    164     91      74

SBT2-M36B1      M36     4       457         46.6      30.5        15        4.0

 

102     39     140    164     91      77

SBT2-M39B1      M39     4       457         46.6      30.5        15        4.0

 

102     39     140    164     91      80

SBT3-M42B1      M42    4.5     822         83.8      54.8        15        6.7

 

137     47     158    188     94      91

SBT3-M45B1      M45    4.5     822         83.8      54.8        15        6.7

 

137     47     158    188     94      94

SBT3-M45B2      M45    4.5     822         83.8      54.8        15        6.7

 

137     50     156    193     94     105

SBT3-M48B1      M48     5       822         83.8      54.8        15        6.7

 

137     47     158    188     94      97

SBT3-M48B2      M48     5       822         83.8      54.8        15        6.7

 

137     50     156    193     94     105

SBT3-M52B2      M52     5       822         83.8      54.8        15        6.7

 

137     50     156    193     94     105

SBT4-M48B1      M48     5      1264       128.9     84.3        15       11.0

 

167     50     167    197     97     105

SBT4-M52B1      M52     5      1264       128.9     84.3        15       11.0

 

167     50     167    197     97     108

SBT4-M52B2      M52     5      1264       128.9     84.3        15       11.0

 

167     62     177    213     97     120

SBT4-M56B2      M56    5.5    1264       128.9     84.3        15       11.0

 

167     62     177    213     97     120

SBT4-M60B2      M60    5.5    1264       128.9     84.3        15       11.0

 

167     62     177    213     97     124

SBT4-M64B2      M64     6      1264       128.9     84.3        15       11.0

 

167     62     177    213     97     126

SBT5-M64B1      M64     6      1833       186.9    122.2       15       16.5

 

209     73     187    229    102    134

SBT5-M68B1      M68     6      1833       186.9    122.2       15       16.5

 

209     73     187    229    102    136

SBT5-M72B1      M72     6      1833       186.9    122.2       15       16.5

 

209     73     187    229    102    139

SBT5-M76B1      M76     6      1833       186.9    122.2       15       16.5

 

209     73     187    229    102    142

SBT6-M76B1      M76     6      2649       270.0    176.6       15       24.0

 

257     84     219    254    102    158

SBT6-M80B1      M80     6      2649       270.0    176.6       15       24.0

 

257     84     219    254    102    160

SBT6-M85B1      M85     6      2649       270.0    176.6       15       24.0

 

257     84     219    254    102    162

SBT6-M90B1      M90     6      2649       270.0    176.6       15       24.0

 

257     84     219    254    102    170

SBT6-M95B3      M95     6      2649       270.0    176.6       15       24.0

 

257    105    258    295    102    184

SBT6-M100B3    M100   6      2649       270.0    176.6       15       24.0

 

257    105    258    295    102    190

Tips on use

Don't forget to order your tommy bars when purchasing Hi-Force Bolt tensioners, Hi-Force recommends the purchase of one tommy bar for every four tensioners.

Dimension Gallery


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