Electric Torque Wrench – Angle Version ZEK

Typ ZEK®
An electric torque wrench is a combination of a planetary transmission with an intermediate transmission and an electric drive. The drive incorporates an electric motor and an electronic control circuit. Adjustment of the tool with setting the desired torque is enabled by the torque controller.

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    An electric tightening machine can be also referred to as an automatic torque device with adjustable torque suitable for tightening and loosening of bolts. Since the tightening machine is automatically switched off when the already preset and desired torque is achieved the machine makes it possible tighten numerous bolted joints with the constant and repeatable torque. The torque constancy is kept with the accuracy of 3%. Each tightening machine is individually calibrated and its accuracy is confirmed by a certificated attached to the machine. Each machine is also provided with its unique table of torques.


    • switch to change rotation direction (left /right)
    • two speeds (fast and working rpm)
    • pivotable driving unit (rotation of the handle by 360º)
    • overload protection
    • electronic accurate controller of applied torque with 198 torque levels and with automatic switch off (TIPTRONIC)
    • adjustable torque
    • more stringent timelines of assembly operations
    • improved occupational safety
    • accuracy of bolt and nut connections

    Application area

    • power engineering
    • chemical industry
    • civil engineering (structures)
    • construction of machinery and equipment
    • mass manufacturing, maintenance