You have a 15 teeth, module 1 pinion.
DIN 867 U2.
x = 0
Dp = 15
Dext = 17
Df = 12.5
Db = 14.095
Alfa: 20º
S1 = 1.571
With no more data I can't say you any more.
Is very usual here in Europe.
You are going to have lower consumption.
Power = speed * torque
then, your needed power, with less speed, is going to be lower. In DC motors, the amps needed are function of the power needed, then, if the power drops, the amps drops too. Be careful because the efficiency changes too.
CPosner, it is true that normally helical gears are less noisy than spur ones, but if they have similar correct design and manufacture. It could be so noisy an helical gear not very correctly designed or manufactured as a spur one with similar characteristics, and normally is easier to design or...
It is not so easy to see if an helical gear is going to have better or worst efficiency. Of course, you are going to lose energy by transmitting force to the bearings, but it is going to work smoothly. Normally, helical gears don't have so good efficiency as Spur gears, but it is not always like...
Be careful when choosing your dp. There is an optimus one. It is so bad to choose a tooth too small as to choose one too big.
If you are going to use coarse gears, the surface endurance is going to be reduced because your effective contact surface is going to be smaller. Problems as pitting...
No, it is not HP or KW the units that you need to have to select the grease. You must know what is the pressure between the teeth (N/mm2). The other data you need is the tangential speed, to know the adherence needed. With this data, the Kluber technicians gave me the grease that we are using...
Ask to your oil supplier. Is the best person to answer you. Anyway, it is not needed to have very much oil or grease. Only the needed to guarrantie to have the correct film on the contact surfaces.
Normally, the profile modification has a very big influence in the gear strength. To have a 0.5 deplacement normally means to have approximately doble strngth than in a normal tooth because you are going to have a bigger base on the gear teeth but, (in gear modifications the most important word...
Yes, I have used this control and it really works without any problem. Sorry because the problem in this case is the motor power (very high for the control) but the control is really for Single phase (little) motors, as yo can see in the page.
You are talking about three phase motors...
As tbuelna says, "what's in it for me?".
To calculate a complete gear train is long in the time, not only when doing the calculus. It has a very important time to prepare yourself for doing it. You haven't done a normal question, you have asked to do our job for free.
If you are doing the...
Thank you very much Gerrit. It is my fault to haven´t advised that I have the manual yet. I talked with Gleason and they sold me a manual.
Thank you very much
Javier
Yes, they initially can be changed. I say "initially" because it is not really true. If the gearing is working from the output shaft to the input shaft, the engagement is not going to be really the same (i.e. the contact in the wheel is going to be done from feet to head instead of head to...
These are not small gears. My bigger one has module 1 (d.p 25.4) and the smaller one has a module 0.3 (d.p aproximately 85) and the pinion p.diameter is 4.2 mm.
I was making different tests this year to know exactly the influence of the center distance on the noise. The distance has not an...
Try with this simple formula:
cos A' = Dt/Dr * cos A
Where:
Dt: Theorical pitch distance
Dr: Real distance between gears centers
A: theorical angle
A': Real pitch angle
