Information
These sensational patented torque motors are now moving the bar way up in the market and setting the new benchmark. This is made possible by a gearless transmission function integrated in the motor without space requirement, which also functions loss-free and backlash-free. Result: Unrivaled high efficiency (up to 98%) – > no more cooling necessary, the largest torque per size, increase of the control quality regarding positioning, speed and torque by a factor of 10. 6-fold lower torque ripple, this practically no longer occurs, and much more.
Torque range: 3 to 10’000 Nm (13’000 Nm)
This new innovative motor technology is not available from any other manufacturer in the world and has market-defining advantages over all other technologies that you may want to take advantage of.
These new unmatched features are:
- A gearless gearmotor (there is an electromagnetic reduction of 11:1 between the electric stator rotating field and the rotor and this reduction is without losses and totally free of backlash).
- Thus also have the highest torque density on the market (torque/kg motor weight)
- Better and more precise control behavior in terms of speed and torque and positioning accuracy, these servo torque motors offer unrivaled results in all these respects thanks to the lossless magnetic reduction ratio
- Controllable with very high dynamics
- High number of poles, up to a pole count of 110 and still has significantly lower copper losses than all other torque motor variants
- Lowest torque ripple (this is so low that it can be considered practically non-existent)
- These torque motors are already available from frame size 47 (in the market otherwise only from BG132). Our motor range is between 3 and 10’000 Nm (10 kNm).
- Patented new motor technology (Patent No: EP 0910154)
- No motor technology is more efficient in the world (up to 98% efficiency, better even than IE4, IE5), therefore do not require fan or water cooling, can be used in warmer ambient temperature than other torque motor technologies
- Electricity cost saving 10-25%, so very good for sustainability, improves your carbon footprint
- The motors are easily controllable and have been tested by all major frequency converter manufacturers, including Siemens, ABB, Danfoss, KEB, etc., in the test field using their converters with the best results. There is a so-called very good technical harmony with all of them.
- As you can see, this motor is an all-in-one solution in this area.
We are happy to show how in this patented motor principle the geometry of the wound stator in combination with the magnets on the rotor forms a magnetic gear without losses. What was not thought possible until now works, a gearless gearmotor. Due to these motor characteristics and good controllability, this technology is ideally suited not only for new applications but also for modernizations.
In summary, it’s worth looking into this motor technology. There are only such leaps in development in this area every 30 to 40 years.
Use these features, which are unique in the market, to make your machines even better for your customers – they will thank you for it. Perhaps through smaller motors with the same torque, or more torque with the same size, or increased precision, or higher dynamics, or… Differentiate yourself in the market with your solution.
We develop individual solutions in industrial drive technology with you. Our expertise includes electric motors, drive control, service and repairs. Take advantage of our many years of experience and contact us!
- Torque: 3 – 10’000 Nm (13’000 Nm)
- Frame sizes: 47 – 315 (otherwise available on the market only from frame size 132)
- For example, a 55 Hz inverter frequency results in a 5 Hz shaft speed, thus positions, torque and speeds can be controlled with high precision with your inverter.
- Number of poles: 44, 66, 88, 110
- Can be well combined with almost all brands of converters. Each inverter now has 11 times the frequency range available to achieve the same result, or it can now control much more accurately as a result. Therefore, we have not experienced any problems with inverter pairing. Why should it, the stator winding is a standard winding like any normal 4, 6, 8 or 10 pole three phase motor has. Do not be afraid and take advantage of the benefits that no other motor offers.
- General mechanical engineering
- Plant engineering
- Machine tools
- Winding processes
- Extruder machines
- Lift and escalators
- Cooling towers
- Rolling mills
- Rotary tables
- Printing machines
- Weaving mills
- and much more