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  1. sfsurfer

    Noise from gear Reducer

    Yes...it sort of sounds like that. My first thought was that the noise was being produced from the timing belt somehow. Might be the tension of the belt.
  2. sfsurfer

    Noise from gear Reducer

    I guess it's possible that the tension of the timing belt is putting that additional radial load on the output shaft of the reducer. I guess I'll try to take the timing belt off then check the noise level.
  3. sfsurfer

    Noise from gear Reducer

    It's more like a louder hum than normal. The louder reducers just hum much louder. The Tigear2 boxes are sealed so no way to check lubricant level. shaft alignment looks really good. Was more hoping someone had an experience where the manufacturer didn't adequately fill the box or possible...
  4. sfsurfer

    Noise from gear Reducer

    Wondering why I have three of four Tigear2 right angle reducers driving conveyor that are much louder than one of them. One is about 72db the other three are 85 db. They are all new within 1 month old and are all driving the same type of conveyor.
  5. sfsurfer

    Fume Collection

    Cessna1: Yes, you basically understand the enclosure correctly. We have no walls on the four sides just posts to support the plexiglass ceiling. The fumes are 8 CFM of O2 (oxygen) with .08 PPM of O3 (Ozone. They are being emitted from a Corona discharge head and are about 110 degrees when...
  6. sfsurfer

    Fume Collection

    Thanks Cessna1 for the response: The open area would be about 8' L x 6' W and the fan would be about 30" away. The fan vent would potrude though a plexiglass ceiling (8' L x 6' W). So, the idea is that the fumes will rise then hit the plexiglass ceiling and be drawn accross the ceiling into...
  7. sfsurfer

    Fume Collection

    How do I determine the amount of fumes I can collect with a vent. The fumes would be emitted in an open area and the vent with the exhaust fan would be 4' away?

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