Angular (orthogonal) planetary gear motors rulers PHK Stober Antriebstechnik offers a wide range of standard sizes and gear ratios. High performance of process dynamics, torque and power in an ultra compact design, an ideal solution for limited space. Precision angular contact bearings are installed at the outlet of the flange shaft, high resistance to torsion loads, and any mounting positions are available.
The model range is divided into five dimensions, the case is protected from dust and moisture. Various feedback sensor options are available to control the operation of the engine. Gearbox lubrication does not require replacement and lasts for the entire service life. Optionally, retrofitting with a brake block is possible.
For more information about the servo motor series included in these gear motors, see the page "Stober Antriebstechnik synchronous servo motors of the EZ series"
Technical characteristics of Stober Antriebstechnik PHK series synchronous servo gear motors
- Gear ratio: 16 - 486;
- The maximum allowable moment: 89 - 7500 Nm;
- Rated input speed: 2000 - 6000 rpm;
- Rated output speed: 6.4 - 188 rpm;
- Number of steps: 1;
- Overall height: 72, 98, 115, 145, 190 mm;
- The degree of protection of the case: gearbox IP65, motor IP56 (IP66 on request);
- Cooling system (motor): IC 410;
- Operating temperature range: 0 ... + 40 °C;
- Insulation class: F.
Standard sizes of Stober Antriebstechnik PHK series synchronous servo gear motors
Type of gear motor | Gear ratio | Moment, Nm |
PH521_K1_ | 16 - 235 | 89 - 320 |
PH721_K1_ | 28 - 393 | 156 - 650 |
PH721_K2_ | 16 - 278 | 127 - 700 |
PH821_K2_ | 28 - 486 | 222-1478 |
PH821_K3_ | 16 - 279 | 298 - 1848 |
PH931_K5_ | 33 - 466 | 1772 - 4500 |
PH1031_K6_ | 49 - 457 | 2092 - 7500 |
To buy Stober Antriebstechnik PHK series planetary angular servo gear motors, you can find out the price and more information about the product by contacting our specialists.