F Series

Compact size and flexibility makes the F Offset ServoFit Modular Series® Gearhead a popular choice for applications that require high performance, efficiency, and durability. This offset helical gear unit is available with a wide selection of configurations to match almost any mounting requirement.

Type

Ratio

Max. perm. acceleration torque [Nm]

Weight [kg]

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

Backlash [arcmin]

Torsional stiffness [Nm/arcmin]

F102 4.3 – 140 78 – 120 13 – 14 6000 – 7000 6 – 11 5.8 – 7.7
F202 4.7 – 141 84 – 270 21 – 24 5000 – 6500 6 – 11 12 – 18
F203 184 – 552 270 24 6500 7 – 11 18
F302 4.6 – 141 155 – 450 28 – 31 4500 – 6500 6 – 11 17 – 22
F303 182 – 551 450 33 – 34 6000 – 6500 7 – 11 22
F402 4.7 – 140 241 – 700 38 – 45 4000 – 6000 5 – 10 34 – 39
F403 182 – 547 700 41 – 42 6000 6 – 10 39
F602 4.5 – 140 301 – 1100 65 – 72 3500 – 5500 5 – 10 57 – 77
F603 181 – 540 1100 69 5500 6 – 10 77

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