Frameless FMI Motor by Rozum Robotics – FMI601201
FMI motors—Rozum Robotics’ R&D products—are synchronous alternating-current frameless actuators featuring superior torque density. The brushless technology employed in the drives enables packing impressive power into a compact footprint while minimizing friction-induced power losses and ensuring noise- and spark-free operation. In addition, with low cogging torque, FMI-series products provide smooth rotation without jerkiness.
Supplied as rotor-and-stator hollow-shaft kits, FMI engines can be encapsulated into any housing of your choice and allow versatile mounting configurations. These are direct drive solutions with no bearing, or shaft, or end bells. Integrating them into an application is almost a plug-and-run operation.
Power: 166 W
Supply voltage: 48 V
RMS current: 4.2 A
Rated torque: 300 mNm
Peak torque: 700 mNm
Rated speed: 5300 RPM
Diameter: 51 mm
Length: 22 mm
Weight: 148 g
A know-how stator winding enables maintaining consistent torque delivery across the available velocity span. The runner configuration and rare-earth magnets contribute to enhanced efficiency. In addition, temperature-sensing elements built into the stator coils prevent overheating.
The entire delivery process—from design to the quality control stage—is under the direct supervision of our specialists. In addition, Rozum Robotics offers a 1-year warranty and guarantees continuous operation of its FMI engines for 35,000 hours minimum.
- 1x Frameless motor with a thermal meter
- 1x Rotor ring with rare earth magnets
- 1x User Manual
- 1x STEP model
- 1x Low voltage equipment and electromagnetic compatibility certificate
This product is covered with a 1-year warranty. Each of our customers gets personalized LIVE tech support from the engineering team when requested.
This Model is: FMI601201
This Model is: FMI601201
The FMI-series motors by Rozum Robotics have successfully passed EU/CE certification. The brushless AC engines have been verified for compliance with the EN 60034-1:2011/AC:2011 standard setting forth rating and performance requirements for rotating electrical machines. Performed tests proved that the product type characteristics conform to the technical requirements as stipulated in the standard.
FMI frameless motors are сomply with the requirements of the Technical Regulations of the Customs Union CU TR 020/2011 “Electromagnetic Compatibility of Technical Devices.” IEC 61000-6-4:2006 Electromagnetic compatibility of technical devices. Electromagnetic disturbance from technical devices in industrial environments. Standards and test methods. IEC 61000-6-2:2005 Electromagnetic compatibility of technical devices. Immunity to electromagnetic disturbances from technical devices in industrial environments.
Need more technical details or consultation on customization? Leave us a message — and we will get back to you in the shortest time.