The PKX Series ServoFit Precision Planetary Gearhead provides all the great features of the P Series with the compact design of a low ratio right angle. The PKX Series allows you to choose the bearing that fits your application needs and 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] |
---|---|---|---|---|---|---|
P221KX | 4 – 30 | 18 – 22 | 2.8 | 4500 – 6000 | 7 – 8.5 | 1.5 – 1.7 |
P222KX | 32 – 300 | 18 – 22 | 3.4 | 4500 – 6000 | 8 – 8.5 | 1.6 – 1.8 |
P321KX | 3 – 30 | 38 – 63 | 3.5 | 4500 – 6000 | 5 – 7.5 | 2.5 – 3.7 |
P322KX | 32 – 300 | 50 – 65 | 4.1 | 4500 – 6000 | 5 – 5.5 | 3.9 – 4.5 |
P421KX | 3 – 30 | 73 – 120 | 7 | 4000 – 5500 | 5 – 7.5 | 5.2 – 8.4 |
P422KX | 32 – 300 | 100 – 120 | 6.5 | 4500 – 6000 | 5 – 5.5 | 8.8 – 10 |
P521KX | 3 – 30 | 183 – 300 | 13 | 3500 – 5000 | 4 – 6.5 | 14 – 23 |
P522KX | 32 – 300 | 250 – 300 | 11 | 4000 – 5500 | 4 – 4.5 | 24 – 27 |
P721KX | 3 – 30 | 364 – 650 | 24 | 3000 – 4000 | 4 – 6.5 | 37 – 49 |
P722KX | 32 – 300 | 500 – 700 | 21 | 3500 – 5000 | 4 – 4.5 | 48 – 52 |
P821KX | 3 – 30 | 800 – 1400 | 52 | 2000 – 3000 | 4 – 6.5 | 84 – 142 |
P822KX | 32 – 300 | 1200 – 1600 | 43 | 3000 – 4000 | 4 – 4.5 | 148 – 168 |
P922KX | 32 – 300 | 2000 – 3000 | 82 | 2000 – 3000 | 4 – 4.5 | 255 – 327 |