Cylindrical gearboxes with parallel shafts families PT from the company STM These are compact, high-tech, reliable and ready-to-use mechanical transmissions. The model range consisting of eight overall dimensions is represented by one- and two-stage versions, a wide range of available operating parameters. An excellent solution in a limited workspace.
The monolithic body is made of cast iron (for all sizes) and, due to the absence of component parts, has high rigidity as opposed to high loads. The internal structure of the gearbox is designed in such a way as to optimize the circulation of lubricants, reduce noise and ensure the tightness of the structure. Convenient removable cover for inspection.
The modularity of the connecting elements at the gearbox outlet makes it easy to dock with the driven equipment without unnecessary add-ons. The following possible options of output shafts of standard and optional sizes are offered: solid with a key, slotted, double slotted and double with a flange, hollow with a keyway, with a quick locking device or with a shrink disc.
Technical characteristics of cylindrical gearboxes with parallel shafts STM PT series
- The torque: 324 - 9947 Nm;
- Transmission ratio: 2,62 - 58,8;
- Input speed range: 500 - 2800 rpm;
- Output speed range: 8.5 - 1078.5 rpm;
- Number of gears: 1, 2;
- Mounting design: IN B5, IM B14;
- Operating temperature range: -10 ... 60 °C.
Parameters of standard sizes of gearboxes with parallel shafts of the STM PT series
Type gearboxes | Ratio transfers | Moment, Nm | Power, kW | Speed, rpm |
PT 80/1 | 5,1 - 7,4 | 324,0 - 406,0 | 2,6 - 21,2 | 67,2 - 550 |
PT 80/1 | 10,6 - 58,8 | 450,0 - 588,7 | 0,5 - 13,0 | 8,5 - 264 |
PT 100/1 | 5,1 - 7,4 | 720 - 812 | 5,8 - 42,3 | 67,2 - 550 |
PT 100/2 | 10,7 - 58,1 | 846 - 1167,3 | 1,0 - 24,1 | 8,6 - 261,3 |
PT 125/1 | 5,1 - 7,7 | 1260 - 1624 | 10,6 - 79,3 | 65,2 - 550 |
PT 125/2 | 8,7 - 57,1 | 1620 - 2283,8 | 2,0 - 57,2 | 8,8 - 323,6 |
PT 132/1 | 2,8 - 5,33 | 2070 - 2538 | 25,4 - 221,2 | 93,8 - 1000 |
PT 132/2 | 6,2 - 23,6 | 2250 - 3248 | 6,7 - 110,1 | 19,0 - 448,7 |
PT 140/1 | 4,8 - 7,4 | 2700 - 3250 | 21,9 - 177,8 | 67,2 - 577,8 |
PT 140/2 | 10,5 - 57,9 | 3600 - 4872 | 4,0 - 104,4 | 8,6 - 265,7 |
PT 150/1 | 2,8 - 5,33 | 3060 - 3654 | 35,6 - 327,0 | 93,8 - 1000 |
PT 150/2 | 6,3 - 29,8 | 3330 - 4669 | 8,6 - 160,9 | 16,8 - 442,9 |
PT 170/1 | 2,62 - 5,33 | 3960 - 5177 | 50,8 - 452,4 | 93,8 - 1069,1 |
PT 170/2 | 6,1 - 28,4 | 4590 - 6801 | 13,0 - 229,1 | 17,6 - 457,5 |
PT 190/1 | 2,62 - 5,33 | 5400 - 7004 | 68,1 - 616,6 | 93,8 - 1068,7 |
PT 190/2 | 6,1 - 25,8 | 7020 - 9947 | 21,0 - 350,3 | 19,3 - 457,5 |
To buy cylindrical gearboxes and gear motors with parallel shafts of the STM PT series, you can find out the price and more information about the product by contacting our specialists.
