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ISO 1500

This loader allows torque wrenches to be calibrated or tested in accordance with ISO 6789:2003, BS EN 26789:2003 and American military standard GGG-W-686. Their function is to take full advantage of the accuracy of Norbar's torque measuring systems by reducing operator induced variations in the calibration process.

Part number: 60300
EAN Bar Code: -
NATO number: -
Accuracy: +/-1%
Operates between:
1.0 - 1500.0 N·m
1.0 - 1000.0 lbf·ft


  • Weight: 31 Kg
  • Max Length: 1500 mm
  • Min Length: 200 mm


  • The high ratio, 1200:1 gearbox allows high torques to be applied, whilst ensuring that the operator does not exceed the rate of increase of torque specified in the standards.
  • The design allows for easy interchange of transducers using the Norbar Static Transducer system
  • The ISO 1500 90 degree facility allows the performance of torque wrenches to be checked in two planes. Many wrenches give different torque values according to their orientation in use.
  • Floating reaction point minimises side loads on wrench.
  • Optional Small Reaction Plate (Part Code 20606) allows torque wrenches down to 125mm in length to be tested.
  • Motorised version with speed control is available. This can be purchased as a kit to motorise an existing ISO or as a complete ISO 1500 Motorised Torque Wrench Loader.

Operators Handbook

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Our Torque Unit Converter provides instant conversion across Metric, SI and Imperial units.

The Torque Extension app calculates the exact torque wrench setting value for required level of torque to be applied.

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Precision torque engineering is a wide and complex field which is critical to many sectors of industry and poses many questions to those seeking information about its features and practical applications.

Here are some of the key queries we regularly encounter.

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Use Our Calculators

Norbar has devised easy-to-use online calculators that support the correct application of torque in three key areas:

  1. Unit conversion to assist international measurement definitions.
  2. Torque extension for setting correct values
  3. Torque tension to identify precise levels of torque to be applied for individual applications.
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Norbar Torque Tools Inc. 36400 Biltmore Place, Willoughby, Ohio 44094, USA