PHQA Series

Quattro power due to four-planet system. Helical gearing. Highest torsional and tilting stiffness. Backlash up to ≤1 arcmin. Flange output shaft. Synchronous servo motor EZ. Extremely compact. Highest power per unit volume. Large torque. High dynamic.

Type Ratio Max. perm. acceleration torque [Nm] Stall torque at the gear unit output [Nm] Max. perm. input speed in cyclic operation [1/min] Backlash [arcmin] Torsional stiffness [Nm/arcmin]
PHQA421 5.5 45 – 170 18 – 84 6000 1 42
PHQA422 22 – 55 100 – 170 34 – 131 6500 – 8000 1 35 – 37
PHQA521 5.5 106 – 425 55 – 221 5500 1 107
PHQA522 22 – 55 174 – 425 61 – 327 6000 – 7000 1 87 – 95
PHQA721 5.5 528 – 950 196 – 496 5000 1 235
PHQA722 22 – 55 409 – 950 148 – 731 5000 – 6500 1 195 – 207
PHQA723 88 – 275 673 – 950 222 – 705 6000 – 7000 1 202 – 204
PHQA822 22 – 55 716 – 2600 376 – 1923 4500 – 6000 1 615 – 661
PHQA823 88 – 385 1267 – 2600 372 – 1996 5000 – 6500 1 635 – 647
PHQA932 18 – 60 2232 – 6000 1069 – 3722 3000 – 4500 1 1149 – 1237
PHQA933 72 – 600 1728 – 6000 896 – 4566 4500 – 6000 1 1145 – 1207