Specifications

Electric Tool Control TME-100 Series
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Cleco
Sequence 50
Angle Controlled Tightening with Angle and Torque Monitoring
This tightening sequence is generally preceded by a fast pre-tightening cycle. The transducer
integrated into the nutrunner measures the torque and the resolver measures the angle during
the rundown. The values are processed by the control system. When the Turnoff angle is
reached the nutrunner is shut off. Thereafter the final angle and the peak torque are measured
during a dwell time, and these tightening values for the bolt are then processed together with the
evaluation of the rundown in the control system. These values are displayed on the Run Screen
and can be output to a printer or transmitted to other system components by data communica-
tion. When the trigger torque is reached the torque curve is recorded and can be viewed and
evaluated using the oscilloscope function.
The following parameters are programmable in the Standard Application Builder:
• Sequence input value = 50
• Trigger Torque (Nm) = trigger torque, beginning of measurement for the graphic display
• Threshold Torque (Nm) = threshold torque, beginning of angle counting
• Turnoff Angle (deg) = shut-off angle for the stage
• Angle High Limit (deg) = maximum angle, high limit for angle reached
• Angle Low Limit (deg) = minimum angle, low limit for angle reached
• Torque High Limit (Nm) = max torque, high limit for torque reached and safety shut-off
• Torque Low Limit (Nm) = min torque, low limit for torque reached
• Speed = max speed of the nutrunner during the tightening stage
Turnoff Torque [Nm] Low Limit to Tool Max 0.0
Torque High Limit [Nm] Turnoff to 9999 0.0
Angle Low Limit [Deg] 0 to 9999 0.0
Angle High Limit Low Limit to 9999 0.0
Speed [RPM] 0 to Tool Max 50
Parameter Name Range Default
Fastening Strategy Sequence 50 Angle Control/
Torque Monitor
Trigger Torque [Nm] 0 to Tool Max 0.0
Threshold Torque [Nm] 0 to Tool Max 0.0
Torque Low Limit [Nm] 0 to Tool Max 0.0
Torque High Limit [Nm] Low Limit to Tool Max. 0.0
Angle Low Limit [Deg] 0 to 9999 0.0
Turnoff Angle [Deg] Low Limit to 9999 0.0
Angle High Limit Turnoff angle to 9999 0.0
Speed Stage [RPM] 0 to Tool Max 50
Parameter Name Range Default