Our newly developed STOBER right-angle planetary geared motors are especially impressive thanks to their outstanding precision and performance, as well as very low backlash, high torsional stiffness and exceptionally constant speed.
Availability: P5K − P7K: 03/20 │ P8K − P9K: 05/20
Drive unit made of leading multi-stage right-angle gear unit and rugged planetary output stage. Rugged solid shaft. EZ synchronous servo motor. Extremely compact. Highest volume performance. High torque. High dynamics.
Type |
Ratio |
Max. perm. acceleration torque [Nm] |
Stall torque at the gear unit output [Nm] |
Max. perm. input speed in cyclic operation [rpm] |
Backlash [arcmin] |
Torsional stiffness [Nm/arcmin] |
---|---|---|---|---|---|---|
P531_K102 | 12 – 235 | 68 – 350 | 25 – 269 | 5000 – 7000 | 2 – 5 | 22 – 29 |
P731_K102 | 28 – 393 | 158 – 805 | 58 – 567 | 5000 – 7000 | 1,5 – 4 | 50 – 52 |
P731_K202 | 12 – 278 | 226 – 805 | 87 – 604 | 4500 – 6500 | 2 – 4,5 | 40 – 53 |
P831_K202 | 28 – 555 | 331 – 1494 | 121 – 1151 | 4500 – 6500 | 1,5 – 3,5 | 128 – 132 |
P831_K302 | 12 – 279 | 463 – 1840 | 163 – 1390 | 4000 – 6000 | 2 – 4,5 | 83 – 128 |
P931_K402 | 28 – 485 | 1217 – 3105 | 505 – 2398 | 3800 – 5500 | 3,5 | 305 |