SPN drive solutions | Gear units to the SPN standard | Feed gear units

Feed gear units to the spn standard

SPN feed gear units are assembly and hand tools with a very high power density. High torques in conjunction with small dimensions and pleasing design make them excellent tools for wide-ranging applications.

Due to the modular system you also have the option to customize your screw spindle to suit your screwing application.

Basic design of feed gear units

Compared to power gear units, SPN feed gear units transmit significantly higher torques in the same installation space. That means they can handle larger torques in a very small installation space. The gear units are not designed for a defined service life (e.g. 20,000 operating hours) but rather to achieve a defined number of load cycles, depending on the screwing application.

These are the advantages of the SPN feed gear units to the spn standard

  • High power density
  • Various drive and output versions
  • Low-maintenance
  • Modular system
  • Good adaptation options

The SPN feed gear units at a glance

Type 1 planetary gear

GOOD TO KNOW

  • Steel housing
  • Housing with and without a flange
  • Planet gears mounted in roller bearings
  • Up to three stages
  • Drive with screw-on pinion
  • Output with external square or internal toothing

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 150 Nm)
  • Series 3 (up to 700 Nm)

Type 2 planetary gear

GOOD TO KNOW

  • Steel housing
  • Housing with Hirth toothing
  • Planet gears mounted in roller bearings
  • Drive with screw-on pinion
  • Output with splined hub toothing to DIN 5480

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 150 Nm)
  • Series 3 (up to 500 Nm)

Type 1 angle head

GOOD TO KNOW

  • Steel housing (investment casting)
  • Housing with and without an adapter
  • Drive with internal square or external toothing
  • Output with external square

AVAILABLE SIZES

  • Series 1 (45 Nm)
  • Series 2 (100/150 Nm)

Type 2 angle head

GOOD TO KNOW

  • Steel housing (partly investment casting)
  • Housing with Hirth toothing
  • Drive with splined shaft toothing to DIN 5480
  • Output with splined hub toothing to DIN 5480 or external square
  • Integrated torque measurement possible

AVAILABLE SIZES

  • Series 1 (45 Nm)
  • Series 2 (150 Nm)

Type 1 straight output

GOOD TO KNOW

  • Aluminum housing
  • Housing with a flange
  • Drive with internal square or splined hub toothing to DIN 5480
  • Output with external square (with and without spigot)
  • Spring-loaded stroke

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 160 Nm)
  • Series 3 (up to 500 Nm)

Type 2 straight output

GOOD TO KNOW

  • Aluminum housing
  • Drive with splined shaft toothing to DIN 5480
  • Output with external square
  • With or without spring-loaded stroke

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 160 Nm)
  • Series 3 (up to 500 Nm)

Type 1 offset output

GOOD TO KNOW

  • Aluminum housing
  • Drive with internal square or splined hub toothing to DIN 5480
  • Output with external square (with and without spigot)
  • Spring-loaded stroke

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 160 Nm)
  • Series 3 (up to 1000 Nm)

Type 2 offset output

GOOD TO KNOW

  • Aluminum housing
  • Drive with splined shaft toothing to DIN 5480
  • Output with external square
  • Spring-loaded stroke
  • Integrated torque measurement possible

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 160 Nm)


Feed screwdriver

GOOD TO KNOW

  • Aluminum housing
  • Operating pressure max 4 bar with forced end-position cushioning
  • G1/8" pneumatic connections
  • Drive with internal square or splined hub toothing to DIN 5480
  • Output with external square (with or without spigot)

AVAILABLE SIZES

  • Series 1 (up to 60 Nm)
  • Series 2 (up to 200 Nm)
  • Series 3 (up to 500 Nm)

Type 2 adapter

GOOD TO KNOW

  • Material steel
  • With Hirth toothing

AVAILABLE SIZES

  • Series 1 
  • Series 2 

Type 2 deflection gear

GOOD TO KNOW

  • Aluminium housing
  • Drive with splined shaft toothing to DIN 5480
  • Output with splined hub toothing to DIN 5480

AVAILABLE SIZES

  • Series 1 

Screw spindles

GOOD TO KNOW

Screw spindles are completely prefabricated units. Working together with our partners, we provide you with a fully functional screw spindle tailored to your application.

SPN screw spindles consist of:

Your contact for SPN feed gear units

Contact Person

Silke Dirr

Telephone: +49 9081 214-203
Email:

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reference person and contact

Your personal contact

Customized drive solutions result from personal interaction between you and the SPN experts. Here you will find the SPN contact person for your region.

Contact the SPN experts

Contact the SPN experts for customized gear and drive solutions at the SPN headquarters in Nördlingen:

+49 9081 214-0

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