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    Handtorque Multipliers

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    Features

    Standard Series

    Standard Series

    Norbar ‘Handtorque’ multipliers employ multiple stages of epicyclic gearing to give a wide range of torque outputs and ratios to suit most applications.

    Ratios quoted are always the torque multiplication ratio, not the velocity ratio as given for some other brands. For example, the velocity ratio may be 29.8:1 to give a torque multiplication of 25:1 ±4%.

    • True torque multiplication guaranteed better than ±4%.
    • Torque outputs up to 47,500Nm.
    • High ratios allow the use of of a small torque wrench, multipliers can be used where access is limited.
    • All models over 25:1 are available with an Anti Wind-Up Ratchet (AWUR).
    • AWUR contains the ‘wind up’ developed in all high ratio multipliers allowing for easy and safe operation.
    • AWUR locks the multiplier onto the bolt once torque is applied. Handtorques can then be used upside down and will support their own weight.

    Highwayman Multiplier

    Highwayman Multiplier

    The ‘Highwayman’ torque multiplier has been designed for use where it is necessary to provide higher torques than would otherwise be possible due to limitations of space or operators strength.

    Input to the multiplier is via a ratchet torque wrench set to one fifth of the desired output torque.

    • 5:1 torque multiplication, accuracy guaranteed better than ±4%.
    • Supplied with two reaction bar styles for maximum versatility.
    • Robust construction means minimal maintenance and long life.
    • Supplied in a carrying case, the Highwayman is ideal for inclusion in the heavy vehicle tool kit.
    • 1300Nm version has a spare 3/4″ output square included in the kit.

    Handtorque Multipliers – Highwayman Series

    Model Part Code Range Ratio Input
    Square / Hexagon
    Output Square
    (inches)
    Major Ø
    (mm)
    Overall Height
    (mm)
    Weight
    (kg)*
    Nm lb.ft
    HT3 1300 Version Kit 17220 1300 960 5:1 1/2″ Female 32mm A/F Male 3/4 108 126 5.1
    HT3 2700 Version Kit 17221 2700 2000 5:1 3/4″ Female 36mm A/F Male 1 108 129 5.1

    Including reaction foot. Weight of entire kit is 7.1kg. 
    Overall Height is the dimension from the top of the input square to the bottom of the output square.

    Handtorque Multipliers – Standard Series

    Model Part Code Range Ratio Input Square
    (inches)
    Output Square
    (inches)
    Major Ø
    (mm)
    Overall Height
    (mm)
    Weight
    (kg)*
    Nm lb.ft
    2 16012 1700 1250 5:1 3/4 1 108 126 5.24
    2/25 Fitted with AWUR 16089 1700 1250 25:1 1/2 1 108 157 7.72
    5 16014 3400 2500 5:1 3/4 1 119 140.5 7.16
    5/25 Fitted with AWUR 16090 3400 2500 25:1 1/2 1 119 183.5 10.1
    6 16016 3400 2500 5:1 3/4 1 1/2 119 146.3 7.2
    6/25 Fitted with AWUR 16092 3400 2500 25:1 1/2 1 1/2 119 189.3 10.2
    7 16067 6000 4500 5:1 3/4 1 1/2 144 175 14.5
    7/25 Fitted with AWUR 16065 6000 4500 25:1 3/4 1 1/2 144 225.5 17.0
    7/25 Fitted with AWUR 16068 6000 4500 125:1 1/2 1 1/2 144 239.5 18.5
    9/25 Fitted with AWUR 16070 9500 7000 25:1 3/4 1 1/2 184 224.5 23.0
    9/25 Fitted with AWUR 16071 9500 7000 125:1 1/2 1 1/2 184 234.5 24.5
    11/25 Fitted with AWUR 16048 17000 12500 25:1 3/4 2 1/2 212 335 45.0
    11/125 Fitted with AWUR 16049 17000 12500 125:1 1/2 2 1/2 212 307 46.5
    13/125 Fitted with AWUR 16053 47500 35000 125:1 3/4 2 1/2 315 381 117

    Including reaction plate. 
    Overall Height is the dimension from the top of the input square to the bottom of the output square.

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      DESCRIPTION

      Description

      Standard Series

      Standard Series

      Norbar ‘Handtorque’ multipliers employ multiple stages of epicyclic gearing to give a wide range of torque outputs and ratios to suit most applications.

      Ratios quoted are always the torque multiplication ratio, not the velocity ratio as given for some other brands. For example, the velocity ratio may be 29.8:1 to give a torque multiplication of 25:1 ±4%.

      • True torque multiplication guaranteed better than ±4%.
      • Torque outputs up to 47,500Nm.
      • High ratios allow the use of of a small torque wrench, multipliers can be used where access is limited.
      • All models over 25:1 are available with an Anti Wind-Up Ratchet (AWUR).
      • AWUR contains the ‘wind up’ developed in all high ratio multipliers allowing for easy and safe operation.
      • AWUR locks the multiplier onto the bolt once torque is applied. Handtorques can then be used upside down and will support their own weight.

      Highwayman Multiplier

      Highwayman Multiplier

      The ‘Highwayman’ torque multiplier has been designed for use where it is necessary to provide higher torques than would otherwise be possible due to limitations of space or operators strength.

      Input to the multiplier is via a ratchet torque wrench set to one fifth of the desired output torque.

      • 5:1 torque multiplication, accuracy guaranteed better than ±4%.
      • Supplied with two reaction bar styles for maximum versatility.
      • Robust construction means minimal maintenance and long life.
      • Supplied in a carrying case, the Highwayman is ideal for inclusion in the heavy vehicle tool kit.
      • 1300Nm version has a spare 3/4″ output square included in the kit.

      Handtorque Multipliers – Highwayman Series

      Model Part Code Range Ratio Input
      Square / Hexagon
      Output Square
      (inches)
      Major Ø
      (mm)
      Overall Height
      (mm)
      Weight
      (kg)*
      Nm lb.ft
      HT3 1300 Version Kit 17220 1300 960 5:1 1/2″ Female 32mm A/F Male 3/4 108 126 5.1
      HT3 2700 Version Kit 17221 2700 2000 5:1 3/4″ Female 36mm A/F Male 1 108 129 5.1

      Including reaction foot. Weight of entire kit is 7.1kg. 
      Overall Height is the dimension from the top of the input square to the bottom of the output square.

      Handtorque Multipliers – Standard Series

      Model Part Code Range Ratio Input Square
      (inches)
      Output Square
      (inches)
      Major Ø
      (mm)
      Overall Height
      (mm)
      Weight
      (kg)*
      Nm lb.ft
      2 16012 1700 1250 5:1 3/4 1 108 126 5.24
      2/25 Fitted with AWUR 16089 1700 1250 25:1 1/2 1 108 157 7.72
      5 16014 3400 2500 5:1 3/4 1 119 140.5 7.16
      5/25 Fitted with AWUR 16090 3400 2500 25:1 1/2 1 119 183.5 10.1
      6 16016 3400 2500 5:1 3/4 1 1/2 119 146.3 7.2
      6/25 Fitted with AWUR 16092 3400 2500 25:1 1/2 1 1/2 119 189.3 10.2
      7 16067 6000 4500 5:1 3/4 1 1/2 144 175 14.5
      7/25 Fitted with AWUR 16065 6000 4500 25:1 3/4 1 1/2 144 225.5 17.0
      7/25 Fitted with AWUR 16068 6000 4500 125:1 1/2 1 1/2 144 239.5 18.5
      9/25 Fitted with AWUR 16070 9500 7000 25:1 3/4 1 1/2 184 224.5 23.0
      9/25 Fitted with AWUR 16071 9500 7000 125:1 1/2 1 1/2 184 234.5 24.5
      11/25 Fitted with AWUR 16048 17000 12500 25:1 3/4 2 1/2 212 335 45.0
      11/125 Fitted with AWUR 16049 17000 12500 125:1 1/2 2 1/2 212 307 46.5
      13/125 Fitted with AWUR 16053 47500 35000 125:1 3/4 2 1/2 315 381 117

      Including reaction plate. 
      Overall Height is the dimension from the top of the input square to the bottom of the output square.

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