7461 ESD Kraftform torque screwdriver, customised pre-set, 1.2-3.0 Nm, 1/4" - Wera 05074842010

For assembly lines where a screw connection is always tightened to the same specified torque, Wera supplies the 7461 ESD factory pre-set to the required value. The measuring range is 1.2 to 3.0 Nm.

Benefits

• Individual pre-setting to customer specification, ready to use without adjustment.
• Repeat accuracy for all applications requiring the same constant torque.
• Surface resistance of ≤ 10^9 ohm protects components against electrostatic energy.
• Rapidaptor quick-release chuck for rapid bit changes, bits are held securely and wobble-free.
• Unlimited loosening torque for slackening stuck screws.
• Multi-component Kraftform handle with hard and soft zones.

Applications

Series assembly in electronics production and EPAs, for example on housings, connectors and assemblies, where a fixed tightening torque is specified.

Standards and safety

The resistance requirements for ESD-safe screwdrivers are specified in DIN EN 61340-5-1, and the Wera ESD series satisfies this standard. The value can be changed within the measuring range using re-calibration kit 05137001001 and then checked with a torque tester. The take-up holds 1/4" bits to DIN ISO 1173-C 6.3 and E 6.3.