The Norbar HT-72 Series Compact Handtorque Multipliers can be used to solve problems of space, user strength and safety when applying high levels of torque to a bolt. These tools increase the amount of torque applied using a torque wrench, thereby allowing the operator to utilise a smaller torque wrench for high-torque applications.
The Norbar HT-72 Series Compact Handtorque Multipliers are available in four models that differ in regards to their ranges, torque multiplication ratios, and input and output dimensions; please see the table below for further details.
Model Code | Model Name | Range | Ratio | Input and Output |
NOR-180208 | Norbar HT-72/5.2 Compact Handtorque Multiplier, 1500 N.m, 1/2" in 1" out | 1500 N.m | 25:1 | 1/2" input, 1" output |
NOR-181448 | Norbar HT-72/5.2 Compact Handtorque Multiplier, 1000 N.m, 3/4" in 3/4" out | 1000 N.m | 5.2:1 | 3/4" input, 3/4" output |
NOR-180210 | Norbar HT-72/5.2 Compact Handtorque Multiplier, 2000 N.m, 3/4" in 1" out | 2000 N.m | 25:1 | 3/4" input, 1" output |
NOR-180212 | Norbar HT-72/27 Compact Handtorque Multiplier, 2000 N.m, 1/2" in 1" out | 2000 N.m | 27:1 | 1/2 input, 1" output |
Norbar HT-72 Series Compact Handtorque Multiplier models with a torque multiplication ratio of 25:1 may be equipped with an anti-wind-up ratchet designed to contain the forces created during tightening; this additional component improves the multipliers' safety and ease of operation. For further details please contact our sales team PRIOR to purchase.
Additionally, each Norbar HT-72 Series Compact Handtorque Multiplier is equipped with an aluminium reaction arm; however, reactions in different styles and/or constructed from alternative materials are also available. Please contact our sales team PRIOR to purchase for further information.
All of the Norbar HT-72 Series Compact Handtorque Multipliers have a lightweight, compact design and a diameter of 72mm. This makes them suitable for use in tight spaces as they provide excellent access to applications. Furthermore, their light, minimalist constructions make them easy and safe to handle, whilst also improving their torque capacity.
The Norbar HT-72 Series Compact Handtorque Multipliers also share a torque multiplication accuracy of ±4% and each one is supplied with a unique calibration certificate to ensure the accurate calibration of input torque for critical applications. The Norbar HT-72 Series Compact Handtorque Multipliers are calibrated from 20% of their maximum capacities.
These instruments can also be fitted with electronic torque transducers (NOT included, please call for details), making the Norbar HT-72 Series Compact Handtorque Multipliers suitable for precise torque monitoring applications.
The Norbar HT-72 Series Compact Handtorque Multipliers are practical, precise and particularly useful in tight spaces. They are ideal for facilitating the application of high torques despite circumstantial limitations.
Norbar HT-72 Series Compact Handtorque Multipliers Key Features
- Can be used to solve problems of space, user strength and safety when applying high levels of torque to a bolt
- Increase the amount of torque applied to a bolt using a torque wrench
- Allows the operator to utilise a smaller torque wrench for high-torque applications
- Available in four models that differ in regards to their ranges, torque multiplication ratios, and input and output dimensions
- Models with a torque multiplication ratio of 25:1 can be equipped with an OPTIONAL anti-wind-up-ratchet (AWUR), please call for details
- AWUR improve safety and ease-of-operation by containing the forces generated during tightening
- Equipped with an aluminium reaction arm
- Other reaction styles and/or reactions made of alternative materials are available, please call for details
- Lightweight, compact design
- 72mm diameter
- Suitable for use in tight spaces
- Provide excellent access to applications
- Light, minimalist constructions make the tools easy and safe to handle
- Lightweight design improves torque capacity
- Torque multiplication accuracy: ±4%
- Supplied with a unique calibration certificate
- Ensures accurate calibration of input torque for critical applications
- Calibrated from 20% of the maximum capacity
- Can be fitted with an OPTIONAL electronic torque transducer for precise torque monitoring applications
- Practical, precise and particularly useful in tight spaces
- Ideal for facilitating the application of high torques despite circumstantial limitations
What’s Included?
- Your Choice of Norbar HT-72 Series Compact Handtorque Multiplier
- Calibration Certificate
- Carry Case
Accessories
There are a number of nose extensions available for the Norbar HT-72 Series Compact Handtorque Multipliers; for further information and/or to add an item listed below to an order, please contact our sales team PRIOR to purchase.
Product Code | Product |
18349.006 | 6" long, SPM/SPF |
18349.009 | 9" long, SPM/SPF |
18349.012 | 12" long, SPM/SPF |
18349.015 | 15" long, SPM/SPF |
18349.018 | 18" long, SPM/SPF |
18330.50 | Telescopic Nose Assembly |
Norbar HT-72 Series Compact Handtorque Multipliers Technical Specifications
Specification | NOR-180208 | NOR-181448 | NOR-180210 | NOR-180212 |
Tool Weight | 2.7 kg | |||
Multiplication Ratio | 5.2:1 | 27:1 | ||
Output Square | 1" | 3/4" | 1" | 1" |
Input Square | 1/2" | 3/4" | 3/4" | 1/2" |
Plate Weight | 0.66 kg |
SKU | NOR-HT-72 |
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Manufacturer Part Code | 180209 |