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Dial Weight Dynamometers |
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The most important characteristic
of any measurement instrument is repeatability and accuracy.
The Magtrol Dial Weight Dynamometer uses the combination
of a Hysteresis
Brake and gravity to insure constant, reliable results.
The brake torque rise is directly proportional to applied
current. The calibrated weight system provides readings
in standard engineering units through the use of multiple
torque range scales provided on each size dynamometer.
Magtrol Dial Weight Dynamometers are a lower cost alternative
to our standard (load cell) Hysteresis
Dynamometers. The dial weight dynamometers are easy
to operate, provide repeatable and accurate results, and
will operate for many years with minimal maintenance. A Magtrol Dial Weight Dynamometer System can only operate
manually in an open loop mode. |
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| Dial Weight Dynamometer Features |
| Range: |
Models as low as 0.5 oz·in
full scale to 200 lb·in Full scale. Each dial weight dynamometer
comes with three weights to cover the three specified
ranges. (See ratings
chart.) |
| Calibration: |
Dynamometers listed show
English calibration as standard. Metric scales are also
available. Magtrol Dynamometers are certified to Mil-STD
45662A and are NIST traceable. |
| Variable
Load Capacity: |
Load can be adjusted from
no load to full scale through simple potentiometer control
on power supply. |
| Torque
Independent of Speed: |
Magnetically coupled hysteresis
brake provides smooth torque application independent of
shaft speed. This permits testing motors from no load
to locked rotor or armature. |
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| Optional Equipment |
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