Technotorc Tools Private Limited

Features

• Proven quality
• Suitable for all industrial requirements
• Easy to handle
• Minimal dimensions
• Controlled tightening of bolts with a torque wrench
• Effortless loosening of bolts with only a small amount of force
• Not dependent on power or compressed air
• High-efficiency planetary gear sets achieve high output torque from low input torque
• Most models operator protected by anti-backlash device
• Multiplier output accuracy ± 5% of input torque
• Reversible, tighten or loosen bolts
• Reaction bar or reaction plate type
• Reaction plate models offer increased versatility with reaction point locations

Note: Please see the pdf for more models available.

Technotorc gearboxes are built to an extremely high standard of precision. All gears rotate on needle roller bearings about hardened and ground journal pins. As a result, Technotorc multiplier torques can be relied upon to have a torque multiplication accuracy of +/-5%, throughout the operating range, taking the uncertainty out of high torque tightening.

No gearbox is 100% efficient and so the velocity ratio (the number of turns that the input has to make to achieve one revolution of the output) is not the same as the torque multiplication ratio. Technotorc multipliers are engineered such that each gear stage has a velocity ratio of typically 5.45:1 which results in a true torque multiplication factor of 5:1. Torque output calculations are therefore a matter of simple arithmetic with little risk of incorrect bolt loading due to conversion errors. Other manufacturer’s multipliers often require graphs or formulae to calculate the input torque to achieve a particular output.

Std products are available up to 47,500 N•m (35,000 lbf•ft) and ‘specials’ to 300,000 N•m (220,000 lbf•ft).
Note: Please see the pdf for more models available..