PHKX Series

Highly rigid drive unit made up of a compact input 1-stage right-angle gear unit and a robust planetary output stage. No offset. Perfect solution for installations where space is tight. Flange output shaft. Synchronous servo motor EZ. Extremely compact. Highest power per unit volume. Large torque. High dynamic.
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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]

PH321_KX301 5 – 30 26 – 62 9 – 45 4500 – 6000 5 – 6 7 – 9
PH322_KX301 35 – 50 65 30 – 44 4500 – 5500 4.5 14
PH421_KX401 4 – 30 40 – 120 17 – 89 4000 – 5500 4 – 5.5 11 – 19
PH422_KX301 32 – 105 82 – 130 28 – 99 4500 – 6000 3 – 3.5 22 – 26
PH521_KX501 4 – 30 76 – 302 39 – 227 3500 – 5000 4 – 5.5 28 – 47
PH522_KX401 32 – 210 144 – 320 49 – 238 4000 – 5500 3 – 3.5 52 – 65
PH721_KX701 4 – 30 151 – 650 79 – 491 3000 – 4000 4 – 5.5 83 – 119
PH722_KX501 32 – 150 249 – 700 96 – 528 3500 – 5000 3 – 3.5 111 – 140
PH821_KX801 4 – 30 465 – 1600 163 – 957 2000 – 3000 4 – 5.5 174 – 288
PH822_KX701 32 – 210 586 – 2000 241 – 1536 3000 – 4000 3 – 3.5 304 – 448

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