PHQK Series

The PHQK Series combines the PHQ Series Planetary Gearhead with a reduced backlash K Series. The combination unit gives you highest power density, many ratios and input speeds to choose from, and high stiffness.

Type Ratio Max. perm. acceleration torque [Nm] Weight [kg] Max. perm. input speed in cyclic operation [1/min] Backlash [arcmin] Torsional stiffness [Nm/arcmin]
PHQ521_K1_ 22 – 385 293 – 425 16 – 18 4500 – 6000 4 56 – 70
PHQ721_K2_ 22 – 382 246 – 950 28 – 33 4000 – 5500 4 90 – 136
PHQ821_K4_ 22 – 381 1514 – 2600 66 – 74 3500 – 5000 3.5 218 – 398
PHQ931_K5_ 44 – 580 3522 – 5760 91 – 100 3000 – 4500 4 550 – 769
PHQ1031_K7_ 45 – 591 6779 – 10000 154 – 166 2700 – 3800 4 1145 – 1558
PHQ1131_K8_ 45 – 583 8568 – 22000 295 – 307 2600 – 3600 4 1610 – 2619
PHQ1231_K9_ 75 – 572 14415 – 43000 547 – 554 2800 – 3400 4 3343 – 4655
PHQ1231_K9_ 554 – 2242 16742 – 43000 554 – 560 3400 4 4596 – 4660