Category: Industrial Equipment
Motor Runs Slowly but Gets Hot? Lower Speed Can Mean Less Cooling
Lower shaft speed does not guarantee lower motor temperature.
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Softstarter Ramp Changes but Running Speed Does Not? That Is Expected
A softstarter and a variable-frequency drive perform different jobs.
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Braking Resistor Overheats After a Cycle-Time Improvement? Count the Energy
A braking resistor can tolerate an individual stop yet overheat when stops become frequent.
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Air Pressure Looks Fine at Idle but Collapses in Production? Check the Filter
A static gauge reading says little about pressure loss during demand.
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Cylinder Slams at the End? Cushioning and Speed Control Are Different
Cylinder travel speed and end cushioning solve different problems.
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Vacuum Gripper Works on One Box but Drops Another? Test the Surface
Vacuum gripping depends on the workpiece surface as well as the vacuum source.
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New 5/3 Valve Changes Cylinder Behavior at Rest? Check the Center Symbol
Five ports and three positions do not fully identify a valve function.
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Ultrasonic Sensor Loses the Closest Target? Check the Blind Zone
Moving a target closer does not always improve ultrasonic detection.
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Capacitive Level Sensor Stays On After Emptying? Inspect the Residue
An empty vessel can still present material to a capacitive sensor.
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Two Pressure Sensors Disagree by About One Bar? Check the Reference
Pressure values are incomplete without their reference.
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