Gear Motors GHM Series Installation and Running Information 10 www.jbj.co.uk/gear-motors.html #DriveLineHarmony Speed (rpm) 2500 2000 1800 1500 1000 Pressure Definition Product tables show threemax. pressure levels (PC, PI and PP) to which eachmotor can be used. PC =max pressure continually as output counterpressure. PI =max inlet pressure continually. PP=max peak inlet pressure. The value of themaximum continuous PI pressure can be reached only if the following ranges of rotation are not overcome. Group GHM1 Size 4 5 6 7 9 11 13 16 Speed (rpm) 3500 2500 2000 1800 Group GHM2 Size 6 9 10 12 13 16 20 22 25 30 34 37 40 Speed (rpm) 3000 2500 2600 1800 1500 Group GHM3 Size 33 40 50 60 66 80 94 110 120 135 Hydraulic systempipes should show no sudden changes of direction, sharp bends and sudden differences in cross-section. They should not be too long or out of proportion. Pipe cross-section should be sized so that fluid velocity does not exceed recommended values. It is advisable to carefully consider the possible diameter reduction of the inlet or outlet pipes fitted on flange fittings. Reference values are the following: Drain line 0.5 to 1.6m/s Supply &Delivery Lines Direction of Rotation therefore with right. "D" rotation, if its rotation will be clockwise and therefore the inlet port will be on the left while the outlet port will be on the right. Vice-versa it will be amono-directional left GHM...S therefore with left "S" rotationmaintaining of course the same view of observation. The motors of the GHM series can be supplied both in mono-directional version and bi-directional. The direction of rotation is defined in the following way: looking at the front of themotor with the driver shaft positioned upward and sticking toward the observer, it will be amono-directional right "D". GHM...Dmotor Please contact jbj Techniques technical department, email: info@jbj.co.uk or telephone: +44 (0)1737 767493 for system operating conditions other than indicated in the product tables. Input and delivery line 2 to 6m/s S = counter-clockwise rotation INPUT OUTPUT D = clockwise rotation INPUT OUTPUT R = reversible rotation The bi-directional GHM series motors, "R" have both functional characteristics of the mono-directional motors with clockwise and counterclockwise rotation.
RkJQdWJsaXNoZXIy NzQyNjQ=