Norbar products are manufactured in the factory in Banbury, England. The factory's ISO 9001 certification is key to providing good customer service worldwide.
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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 competitor's products. For example, the velocity ratio may be 29.8:1 to give a torque multiplication of 25:1 +/-4%.
Technical SpecificationTool Weight: 4.7 KgMultiplication Ratio: 5:1Output Square: 1"Input Square: 3/4"Velocity Ratio: 5.454:1Max Input Speed: 21 revs/minPlate Weight: 2.5 KgPlate Torque: 19 N.mFeaturesA variety of reaction styles are available for maximum versatility.Electronic torque transducers can be fitted for precise torque monitoring.True torque multiplication guaranteed better than +/-4%.High ratios allow the use of a small torque wrench, multipliers can be used where access is limited.Anti Wind-Up Ratchet available on models of 25:1 ratio and above.
