QST Nutrunner

Atlas Copco’s QST nutrunner is a true state-of-the-art product. Partnered with the Power MACS 4000 tightening controller, QST offers one of the most advanced and reliable tightening solutions on the market.

• Offset nutrunner, COT – comes with a commutation sensor, offset gears for narrow bolts and transducer
• In-line nutrunner, CT – equipped with commutation sensor and transducer
• Extended spring travel 76 mm and 100 mm – nutrunners with extended spring travel for longer bolt lengths
• Dual transducers, CTT – nutrunners with dual torque transducer feedback
• Dual transducers and angle feedback, CATT – nutrunners with dual angle and torque transducer feedback
• Angle head nutrunners, CTV – nutrunners with angle heads; available with or without travel

Available in in-line, offset, angle-head, angle-head travel, U-shaped, angle, SPN and co-axial designs, QST offers a standard torque range of 2 to 1750 Nm. (up to 8000 Nm on request)

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QST Nutrunner

Atlas Copco’s ETX nutrunners are compact, durable and easy to integrate. Since ETX is controlled by the Power Focus, like the Tensor ST tools, it is possible to achieve 100% controller commonality in a line.

• In-line nutrunner, CT – equipped with commutation sensor and transducer
• Offset nutrunner, COT – comes with a commutation sensor, offset gears for narrow bolts and transducer
• Extended spring travel 76 mm and 100 mm – nutrunners with extended spring travel for longer bolt lengths
• Angle head nutrunners, CTV – nutrunners with angle heads; available with or without travel
• Yield control is available for ETX

Available in in-line, offset, angle-head versions, ETX has a torque range of 6 to 950 Nm.