PK Series

Ideal for applications where space is tight, the PK Series Precision Planetary Gearhead provides a compact, precise solution that can handle higher input speeds. The PK Series is quiet running and offer a wide range of ratios to choose from for your application. It can be attached to almost any servo motor.

Type

Ratio

Max. perm. acceleration torque [Nm]

Weight [kg]

Max. perm. input speed in cyclic operation [rpm]

Backlash [arcmin]

Torsional stiffness [Nm/arcmin]

P5K 12 – 280 200 – 300 17 – 18 5000 – 7000 4 – 5 22 – 26
P7K 12 – 561 390 – 700 21 – 31 4500 – 7000 3.5 – 4.5 37 – 47
P8K 12 – 555 390 – 1600 41 – 49 4000 – 6500 3.5 – 4.5 79 – 134
P9K 28 – 485 1527 – 2700 83 – 90 3800 – 5500 3.5 264 – 271

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