Servo Gear Units - SEW

Servo Gear Units - SEW

Our servo gear units stand for dynamics and precision. They feature a sturdy, warp-resistant design and a compact build. We offer low-backlash planetary servo and helical-bevel servo gear units that cover a torque range of 25 Nm to 3,000 Nm and can be used even in complex motion control applications.

 

 

PS.F/PS.C series planetary servo gear units

Our 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!

Low-backlash planetary servo gear units – remarkably effective!

 

High speeds and torques combined with precision and efficiency: Our two series of compact 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.

With consistently low rotational clearance, high torsional rigidity and a high level of efficiency, these highly precise and extremely powerful servo gear units constitute an optimal basis for a variety of servo drives.

The PS.F 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.

 

 

 

Your benefits

High flexibility

with direct motor mounting because there is no longer any need for an adapter with clamp coupling.

Incredible performance

thanks to the high operating speeds and efficiency levels.

High reliability

due to the wear-free gearing and consistently low rotational clearance.

 

 

 

 

Range of applications

Packaging machines
Machine tools
Filling and metering units
Labeling machines
FFS machines
Incremental launches
Pick & place robots
Robot travel axes
Flying saw
Processing machines
Handling gantries
Conveyor belts
Feed, pivoting and auxiliary axes
Travel axes, additional axes
Wood processing centers

 

 

 

BS.F series helical-bevel servo gear units

Our helical-bevel servo gear units are reliable, durable and low-maintenance. They provide the ideal basis for a wide variety of servo drive solutions. These servo gear units are especially flexible with regard to motor mounting options.

Low-backlash helical-bevel servo gear units of the BS.F series – versatile and compact!

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 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 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.

 

 

Your benefits

Low rotational clearance

thanks to the high torsional rigidity of the gearing geometry throughout the entire gear unit service life.

Large gear ratio range

thanks to the helical gear input stage combined with a hypoid output stage.

A perfect combination

with the B5 mounting flange that optimally integrates the drive unit into every application.

 

 

 

Areas of application

Load bearing devices in storage/retrieval systems
Handling gantries
Incremental launches
Tire, rubber and plastic processing machines
Conveyor belts
Travel axes, additional axes
Cutting, punching, welding and embossing films, wood or plastic

 

 

Operating Instruction of Servo gear Unit - SEW

Catalogue of Servo gear Unit - SEW

 

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