Our Sew Eurodrive servo gear units are highly precise, powerful and extremely compact. They deliver high torques at high speeds while absorbing high overhung loads. Their extremely high reliability makes them the ideal unit!
PS.F/PS.C series Sew Eurodrive planetary servo gear units
High speeds and torques combined with precision and efficiency: Our two series of compact Sew Eurodrive planetary servo gear units offer you a huge number of possible solutions, as well as a range of motor mounting options with the EPH motor adapters for PS.F and the ECH adapters for PS.C.
Low-backlash planetary servo gear units
With consistently low rotational clearance, high torsional rigidity and a high level of efficiency, these highly precise and extremely powerful Sew Eurodrive servo gear units constitute an optimal basis for a variety of servo drives.
The PS.F Sew Eurodrive planetary servo gear units are designed for nominal torques of 25 Nm to 3,000 Nm; the PS.C series is designed for nominal torques of 30 Nm to 320 Nm.
All gear ratios from i = 3 to i = 100 are integers and finely stepped. This means that the servo gear units are particularly suitable for use with controllers that require integer resolution ratios.
BS.F series Sew Eurodrive helical-bevel servo gear units
Low-backlash helical-bevel servo gear units of the BS.F series
Sew Eurodrive Servo gear units that are remarkable for their wide range of variants and compact design – our low-backlash helical-bevel servo gear units of the BS.F series! They are available in six sizes and five output variants, providing you with countless possibilities.
The BS.F Sew Eurodrive helical-bevel servo gear units ensure low rotational clearance, even for the standard designs. You also have the option of reducing the rotational clearance further. Rotational clearance will remain consistently low for the entire servo gear unit service life due to the wear-free operating performance and high-endurance design of the running gears.
The versatility of these units extends beyond the technical characteristics to the large number of motor mounting options made possible by the EBH motor adapter.
The Sew Eurodrive helical-bevel servo gear units are designed for nominal torques of 40 Nm to 1220 Nm. The permitted acceleration torque ratings are significantly higher than these values. The units are also remarkable for their high permissible overhung loads, which vary between 2600 N and 36 000 N, depending on the size and gear ratio.
