Key features

Compact and robust design

Resistant to high loads and extreme working conditions.

Precise power transmission

High efficiency and stability in demanding industrial processes.

Application flexibility

A wide range of configurations to suit different technologies and industries.

Our offer

Type

Planurex 3, Planurex 2, SIP

Specification

for horizontal and vertical mounting

Size

17

Gear ratios

1:45 to 1:300

Torque range

480 000 Nm to 5 450 000 Nm

Application

used in the cement, mining, energy, metallurgy, transport and chemical industries

In the production of rubber and plastics, the large variety of materials requires very high precision processing machinery. Only then can customers’ high expectations of the final product be met. The extruder gear units we offer are mainly used in plastic moulding plants and are characterised by high operational reliability and short delivery times.

Type

gear units for single and twin-screw extruders

Specification

2- and 3-stage helical or gear units, with integral thrust bearings or thrust bearings mounted in front of the gear unit

Size

available in different variants adapted to the specific extrusion process

Torque range

6 300 Nm to 173 000 Nm

Application

used in plastic moulding plants

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FAQ

We offer emergency service to provide rapid technical support in the event of unexpected breakdowns. In order to receive assistance, please contact us via the dedicated ‘Report an emergency’ form or by phone.

The renovation process includes the following steps:
1. Pre-inspection in order to assess the device’s technical condition,
2. Gear unit disassembly and thorough diagnostics,
3. Replacement or regeneration of damaged parts,
4. Assembly and testing of gear units after overhaul

We document the whole process and provide a full report on the activities carried out.

If your gear unit model has been discontinued:
• We offer consultation to help with the selection and supply of replacements
• Please contact the STERNET service department

Do you need support?

Write to us and we will find the optimum drive technology solution for you.

Grzegorz Małek Inżynier wsparcia sprzedaży

Grzegorz Małek
Sales Support Engineer

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See also

Sprzęgła skrętnie sztywne Flender

Torsionally rigid couplings

They ensure the precise transmission of high torques in harsh environments, combining durability with minimal maintenance requirements. We select this type of coupling in situations where reliability and operating safety – such as in paper machines or overhead cranes – are a priority.
Discover our offer Torsionally rigid couplings
Silnik elektryczny Innomotics

Innomotics motors

STERNET, as an Innomotics Authorised Partner, offers a comprehensive electric motor service, combining sales, diagnostics and service to ensure maximum efficiency of our customers’ drive systems. *formerly SIMOTICS by Siemens
Discover our offer Innomotics motors

SIMATIC HMI

Effective process monitoring and control is the key to optimising production. SIMATIC HMI systems provide intuitive and reliable industrial visualisation, enabling full control of machines and plants. We provide state-of-the-art solutions tailored to the specific needs of industrial plants, supporting the digitalisation and efficient management of production processes.
Discover our offer SIMATIC HMI

Geared motor service

See how we can support you

Energy efficiency

Reduce your company’s electricity consumption

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