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 – 385 316 – 425 16 – 18 4500 – 6000 4 56 – 70
PHQ721_K2_ 22 – 382 536 – 950 28 – 33 4000 – 5500 4 93 – 136
PHQ821_K4_ 22 – 381 1708 – 2600 66 – 74 3500 – 5000 3.5 218 – 398
PHQ931_K5_ 44 – 580 4764 – 5760 91 – 100 3000 – 4500 4 550 – 769
PHQ1031_K7_ 45 – 591 10000 154 – 181 2700 – 3800 4 1186 – 1558
PHQ1131_K8_ 45 – 583 12299 – 22000 295 – 322 2600 – 3600 4 2107 – 2619
PHQ1231_K9_ 75 – 572 20691 – 26300 547 – 569 2800 – 3400 4 4140 – 4655

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