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  • Users: JMLH
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  1. JMLH

    Cable wiring for sensor / tester

    I need to make some wiring between SMC ISE40 pressure switch and Hydrotechnik Multisystem 5070. The problem is I am not so good with electrics. The tester is able to provide sufficient power supply for the sensor, so I won't need external power source and only use one cable between sensor and...
  2. JMLH

    Moment calculation help needed

    I already found an angle meter laying around wtah I can use. That sure helps.
  3. JMLH

    Moment calculation help needed

    The strap is about 1 meter long loop, just placed on top of the rod. Da*n, I writed it wrong. CORRECTION: Actually we have used to measure only the vertical force, just the way it's pictured on the 3 examples. It's been enough to determine if the tolerance is acceptable or not. The new method...
  4. JMLH

    Moment calculation help needed

    For years we have been using this old method to measure torsion spring torque with constant rod and strap loaded weight (see the file attached: picture 1.pdf). We add the weight until the rod turns to target position. We need to make a new machine to measure the torque in order to make it...
  5. JMLH

    Cetop subplates

    What is your opinion on cetop subplates and their flow values? I haven't found a single subplate manufacturer that specifies a flow rate for their subplates. Is it Ok to think that any kind of cetop 3 subplate is able to flow 60 l/min (or the same that the actual valves on top of it), regardless...
  6. JMLH

    Hydraulic accumulator values p3 and p4

    Sorry, I have no rights to post the schematic. Could it be something with different pre-charging or usage temperatures?
  7. JMLH

    Hydraulic accumulator values p3 and p4

    Hi, I've a hydraulic unit with two accumulators and there are normal values for accumulator pressures (p0, p1 and p2) in schematic, but there are also p3 and p4. What do the p3 and p4 stand for? p0 = 90 bar p1 = 110 bar p2 = 160 bar p3 = 170 bar p4 = 210 bar Pressure relief valve is set to 250...

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