Meet the powerful and versatile IR-F 170 BLDC inrunner PMSM torque motor from Magnetic Innovations. This impressive engine is designed for demanding industrial applications where reliability and high performance are vital.
With a wide range of stack heights, the IR-F 170 motor offers continuous torque values from 11.6Nm to 56.2Nm and peak torques up to 70Nm, making it ideal for powering heavy machinery and advanced automation systems.
Types
Very High Torque
Efficient Energy Use
Accurate and Robust
Advanced Technology
About the IR-F 170 BLDC Inrunner Motors
The IR-F 170 inrunner motor series is known for its impressive power, precision and durability. With its advanced direct drive technology and robust construction, this BLDC motor delivers impressive performance in even the most challenging environments.
The IR-F 170 uses advanced interior Permanent Magnet Synchronous Motor (PMSM) technology, which ensures smooth and precise operation at high speeds. Even at very high speeds there is no risk of losing the permanent magnets. This technology, combined with the right controller, ensures efficient energy use and minimizes energy loss during operation.
Discover how the IR-F 170 BLDC Inrunner motor can take your applications and processes to new heights. Contact us today for more information and experience the unparalleled power and reliability of our advanced direct drive technology.
Details BLDC Inrunner Motors
IR-F 170-25
| Continuous torque (*) | Between 11.6 Nm and 17.4 Nm |
| Peak torque (**) | 31 Nm |
| Pole pairs | 7 |
| Rotor Inertia | 1136 kg.mm2 |
| Motor type Max DC bus Voltage | 600 VDC |
IR-F 170-50
| Continuous torque (*) | Between 24.9 Nm and 37.3 Nm |
| Peak torque (**) | 47 Nm |
| Pole pairs | 7 |
| Rotor Inertia | 2268 kg.mm2 |
| Motor type Max DC bus Voltage | 600 VDC |
IR-F 170-75
| Continuous torque (*) | Between 37.5 Nm and 56.2 Nm |
| Peak torque (**) | 70 Nm |
| Pole pairs | 7 |
| Rotor Inertia | 3400 kg.mm2 |
| Motor type Max DC bus Voltage | 600 VDC |
(*) @ 140 °C coil temp / (**) 5 K/sec temp increase rate
More information
For more information about the IR-F 170 series and to find the best fit for your application, please fill out our contact form. Our engineering team is ready to assist you with detailed specifications and customized solutions.
Didn’t find your size? Ask us about custom options
In addition to the standard sizes of the IR-F series, we also have other form factors and dimensions (e.g. D77 and D125) in development or production. Don’t see the size you’re looking for? Get in touch, there’s a good chance we already have what you need.
If needed, we can also develop a completely application-specific motor in collaboration with you. This way a fully integrated solution can be realized with optimized costs and efficiency that increases your competitiveness.
Even if your project requires only moderate annual quantities, we can provide a tailored solution developed in close collaboration with you.
Also available: Outrunner Torque Motors
We also offer Outrunner Torque Motors for applications requiring higher torque at lower rotational speeds. These motors deliver exceptional performance by positioning the rotor outside the stator.
This design allows for increased torque density, making outrunners ideal for applications demanding significant torque in compact spaces. Outrunner motors are particularly suited for industries where low-speed operation with high torque is critical.
Our MI-F outrunner torque motors series come in four build volumes (40 mm, 110 mm, 250 mm, and 485 mm), each available in three heights (25 mm, 50 mm, and 75 mm), with continues torque spanning from 0.97 Nm to 1207 Nm.
FAQ IR-F185
In short: A torque motor is a direct-drive electric motor optimized for high torque and precise control rather than high speed.
Here are the key points:
-
Direct drive operation: Torque motors are often used without gears, belts, or transmissions. They connect directly to the load, which reduces mechanical complexity and increases precision.
-
High torque density: They are built to generate a large amount of torque relative to their size.
-
Smooth and precise motion: Because of their design, torque motors offer low cogging (jerky movement) and can hold positions very accurately, making them ideal for applications that require precision.
-
Continuous stall operation: Unlike standard motors, torque motors can run continuously at very low speeds while still delivering torque, which is especially useful in robotics, machine tools, and automation systems
The IR-F 170 offers very high torque output, with continuous values up to 56.2 Nm and peak torque up to 70 Nm, making it suitable for heavy machinery and large-scale automation systems.
It uses Permanent Magnet Synchronous Motor (PMSM) technology, which provides smooth, precise operation and prevents demagnetization even at very high speeds.
The IR-F 170 is suited for heavy-duty industrial equipment, advanced automation, and processes requiring both high torque and reliable long-term operation in demanding environments.
We offer three standard inrunner motor sizes, but our capabilities go beyond that.
Behind the scenes, we’re developing and producing additional form factors. If your preferred size isn’t listed among the standard options, we encourage you to contact us. Chances are that we already have a suitable solution in the works.
Or we can develop a custom fit together with you.
We offer full customization services. Starting from our established motor families, we can modify size, power, and connection interfaces to fit your system.
If your project demands more, we can design and manufacture a dedicated motor from scratch, developed in partnership with you. Our experienced R&D team ensures the final product is optimized to meet both your technical needs and budget.
Get in contact with
the support team
If you would like to receive a quotation, have a question about our products, or want to know what we can do for you specifically. You can fill in our contact form. We will get back to you within 24 hours.
