PHKX Series

The PHKX Series Precision Planetary Gearhead combines the PH Precision Planetary Gearheads with a KX Series right-angle drive to provide a configuration that is a smooth, precise, and reliable.

Type Ratio Max. perm. acceleration torque [Nm] Weight [kg] Max. perm. input speed in cyclic operation [1/min] Backlash [arcmin] Torsional stiffness [Nm/arcmin]
PH321_KX3_ 5 – 30 50 – 62 3.4 4500 – 6000 5 – 6 7 – 9
PH322_KX3_ 35 – 300 50 – 65 3.9 4500 – 6000 4 – 4.5 12 – 15
PH421_KX4_ 4 – 30 96 – 120 6.7 4000 – 5500 4 – 5.5 11 – 19
PH422_KX3_ 32 – 300 100 – 130 6.3 4500 – 6000 3 – 3.5 20 – 26
PH521_KX5_ 4 – 30 242 – 302 13 3500 – 5000 4 – 5.5 28 – 47
PH522_KX4_ 32 – 300 250 – 320 11 4000 – 5500 3 – 3.5 52 – 65
PH721_KX7_ 4 – 30 480 – 650 24 3000 – 4000 4 – 5.5 83 – 119
PH722_KX5_ 32 – 300 500 – 700 21 3500 – 5000 3 – 3.5 111 – 140
PH821_KX8_ 4 – 30 1056 – 1600 56 2000 – 3000 4 – 5.5 174 – 288
PH822_KX7_ 32 – 300 1200 – 2000 51 3000 – 4000 3 – 3.5 304 – 448
PH932_KX8_ 12 – 180 3069 – 5000 92 2000 – 3000 3 – 4 788 – 1055
PH1032_KX8_ 18 – 180 4604 – 7500 107 2000 – 3000 3 – 3.5 1302 – 1589