Atlas Copco ETP DL21-04-I06-PS-H Nutrunner Assembly

Atlas Copco DL21-04-I06-PS-H Nutrunner Assembly is a straight, electric torque-controlled nutrunner designed for precise, repeatable tightening in manual and fixtured assembly lines. It uses a straight female hex drive and delivers a torque range of 0.99–4.0 Nm (8.8–35.4 in-lb) at up to 1,600 rpm, powered by a 140 W motor and a 3-phase AC supply around 35 V; the compact tool is about 243 mm long and weighs 0.59 kg (1.3 lb). It employs a current-control shut-off as part of Atlas Copco Tensor torque control, with sound pressure under 70 dB(A) and vibration under 2.5 m/s², making it suitable for light-duty fastening in electronics, appliances, and lightweight automotive assemblies; the PS-H suffix appears in calibration listings for this model, with some sources indicating a maximum torque near 5.6 N·m for the same family.