7450 ESD Kraftform torque screwdriver, customised factory pre-set, 0.1-0.34 Nm, 1/4" - Wera 05074820010

Where production calls for the same torque again and again with high repeat accuracy, the value must not be easy to change. The 7450 ESD is factory pre-set to a customer value between 0.1 and 0.34 Nm and at the same time protects sensitive components against electrostatic discharge.

Benefits

• Customised factory pre-set value, on request in Nm, cN.m, in. lb, ozf. in and other units.
• ESD-safe: surface resistance ≤ 10^9 Ohm to DIN EN 61340-5-1.
• Value can be changed within the measuring range with the re-calibration kit, then checked with a torque tester.
• Rapidaptor quick-release chuck for 1/4" bits, unlimited loosening torque.
• Multi-component Kraftform handle with hard and soft zones for high working speeds.

Applications

Series assembly in electronics production, device manufacturing and medical technology, where the same constant torque is required on electrostatically susceptible assemblies.

Standards and safety

ESD requirements to DIN EN 61340-5-1. The take-up accepts 1/4" bits to DIN ISO 1173-C 6.3 and E 6.3. Please note: 1 cNm = 0.01 Nm.