Product overview
Innovative Drive Technology with Passion

In perfect balance: Gearbox and electric motor for dynamic performance.
Ruhrgetriebe gearboxes
Gear motors optimally preconfigured for every production area
Ruhrgetriebe represents innovative gear motor solutions that are compact, versatile, and perfectly tailored to the demands of modern drive technology. As an experienced manufacturer, we develop drives that integrate seamlessly into any production process – precise, powerful, and reliable. Our gear motors deliver maximum flexibility and efficiency while focusing on standardized and future-proof solutions.
Our modular system for gear motors is flexibly tailored to the diverse requirements of your application areas.
Gearbox & electric motor
The perfect match.
Discover the modular system
With our modular system, we offer flexible solutions that meet a wide range of requirements and industries. Thanks to modular components, gearboxes and motors can be individually combined to create customized drives for various applications.
1. Select gearbox type

Worm Gearbox
Nominal torques
2 – 288 Nm
Ratios
i= 2.5 – 8000
Motor mounting
Special dimensions

Planetary Gearbox
Nominal torques
7 – 92 Nm
Ratios
i= 24 – 512
Motor mounting
IEC-Standard

Helical gearboxes
Nominal torques
15- 380 Nm
Ratios
i= 1.14 – 372.35
Motor mounting
IEC-Standard

2. Match electric motor

Three-phase asynchronous motors
Power
0.032 – 1.50 kW
Voltages
230/400 V | 277/480 V
Protection types
IP54 – IP65
Designs
B3 / B14
Versions
Custom-made / IEC standard

Brushed & Brushless DC motors
Power
0.028 – 0.093 kW
Voltages
24 V
Protection types
IP40 – IP55
Designs
B3 / B14
Versions
Customized

DC shunt wound motors
Power
0.12 – 0.55 kW
Voltages
180 / 200 V
Protection types
IP44 – IP55
Designs
B3 / B14
Versions
Customized

Single-phase asynchronous motors
Power
0.032 – 1.10 kW
Voltages
230 V
Protection types
IP54 – IP55
Designs
B3 / B14
Versions
Customized + IEC standard

Smooth-bore motors
Power
0,09 / 0,20 kW
Voltages
230/400 V
Protection types
IP65
Designs
B3 / B14
Versions
Customized

IEC-standard motors
Power
0.12 – 4.00 kW
Sizes
IEC 56 – 112
Protection types
IP55
Designs
IMB3, IMB35, IMB5, IMB14, IMB34
Versions
IEC 56 – 112
3. Optional Add-ons

Frequency converter
Power
0.09 – 1.50 kW
Series
Easy-Line, Smart-Line
Features
Manual/Automated Motor Control
Application Range
Three-phase asynchronous motors
Mounting
Decentralized on the gear motor

Integrated control electronics
Power
0.03 – 0.30 kW
Features
1Q or 4Q controller
Application Range
Brushless DC motors
Mounting
Motor-integrated control

Collaborative Power: Let’s realize your vision together.
Special gearbox
Together, let’s push the boundaries of what’s possible and shape the future.
Our Strength: At Ruhrgetriebe, we develop custom gearbox solutions that perfectly meet your requirements. With innovative technologies and the highest precision, we create gearboxes that are not only reliable but also forward-thinking.