The series is a standard coupling with two hubs, nylons sleeve and retaining rings depending on the model selected. The coupling has a precision molded nylon sleeve and powder metal hub with no bolts, pins, flanges, or pratrusion that cloud have an effect on balance or operational safety. Since no lubricants is used, the couplings can readily be adpated to many applications including vertical and blind installations.
Coupling Size | Total Length A (mm.) |
Sleeve Width B (mm.) |
Hub Width C (mm.) |
Gear Length D (mm.) |
Boss O.D E (mm.) |
Sleeve O.D F (mm.) |
Clearance G (mm.) |
Metric Set Screw H(mm.) T(mm.) |
|
---|---|---|---|---|---|---|---|---|---|
PT 19 | 54 | 37 | 07 | 25 | 30 | 48 | 18 | 6 | M5 |
PT 24 | 56 | 41 | 7.5 | 26 | 36 | 52 | 18.5 | 6 | M5 |
PT 28 | 84 | 46 | 19 | 40 | 44 | 66 | 21 | 10 | M6 |
PT 38 | 84 | 48 | 18 | 40 | 58 | 83 | 22 | 10 | M8 |
PT 48 | 104 | 50 | 27 | 50 | 68 | 100 | 23 | 10 | M8 |
PT 65 | 144 | 72 | 36 | 70 | 96 | 140 | 34 | 20 | M10 |