Frameless FMI Motor by Rozum Robotics – FMI1102001


The FMI series by Rozum Robotics is a lineup of compact high-torque brushless AC motors designed as frameless rotor and stator kits.

Made In: United States (US)

By Rozum Robotics SKU: FMI1102001 Categories: , , Tags: , , , More From:

Frameless FMI Motor by Rozum Robotics – FMI1102001

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.

Availbale Specifciaitons

Model: FMI1102001
Power: 460 W
Supply voltage: 48 V
RMS current: 10 A
Rated torque: 2200 mNm
Peak torque: 3500 mNm
Rated speed: 2000 RPM
Diameter: 95 mm
Length: 40 mm
Weight: 590 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.


Supply Kit

  • 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: FMI1102001

This Model is: FMI1102001






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.









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Product Manuals

If applicable, the Product Documentation, Reference Materials, CAD design(s),.STEP file(s) and/or other drawing files, Manuals, and Tutorials will be available for download upon purchase. The order confirmation email will include a downloadable link to the product file(s), which can also be downloaded from the My Account section if needed.

Rozum Robotics LLC is an international company with representative offices in the USA and Europe, backed by a development team in Belarus. A network of distributors provides sales and service support of our products internationally—in Asia, Europe, and North America.

Shipping Policy

WE SHIP WORLDWIDE: We primarily ship via FedEx, UPS, DHL, EMS, TNT, and USPS because they are fast, reliable, and easily trackable. We usually ship within two to three business days after the full payment. Standard delivery generally occurs within 5 to 7 business days after the shipping date. However, sometimes delivery may take about 7 to 10 business days, depending on the shipping destination, logistics mode, weather conditions, product weight, size, or shipping company distribution structures based on re-planning, such as staff shortages caused by COVID.

SHIPPING COSTS: For some industrial products, e.g., heavy wheels, CNC machines, etc., the shipping cost is calculated based on the product weight, not quantity. To benefit from lower shipping costs for orders with multiple items, please contact us at Our shipping rates are listed very clearly on each product page under the SHIPPING tab. Additionally, to see the shipping cost for your country, add the item to the Shopping Cart; you will see the shipping cost based on your Country and Location.

CUSTOMS and TARIFFS: While not all products require customs fees, some products may require a minimal tariff if applicable in your country for orders with $800.00 and above. The total amount for your order does not include a customs fee/tariff. A tariff belongs to the buyer when applicable. Why don't we add tariffs to the product's retail price? - If all countries were deducted the same amount of tariff, we would have added the tariff amount to the product price. However, we do not do that because each country charges a different amount, while some do not even charge. Therefore we can't add any tariff to the product's retail pricing. Oz Robotics, our Manufacturing partner, or our Supplier is not responsible for tariffs on any shipment. Please check the "By" and "Made In" sections on each product page to see the country of the manufacturer or supplier for that product. The total amount for your order does not include any duties, import taxes, customs fees, and GST/VAT. The buyer must pay all import duties. Please click here to see more on Tariffs.

Return Policy

COVID: We are suspending product returns due to the current COVID-19 pandemic unless there is a manufacturing defect. Please study the product and ask us questions before you buy. Thank you.

ORDER CANCELLATION: After you place an order, you have 5 hours to request an order cancellation. After 5 hours, your item(s) have either already been shipped, prepared to ship, or are currently being custom-made. It means we will not process your cancellation request after this period has passed. By placing your order, you signify that you agree to be bound by our Order Cancellation Policy.

PAYPAL and STRIPE SERVICE FEES: Please note both PayPal and Stripe do not offer a refund for the service fees they charge when you purchase a product. Therefore, after placing an order, if you change your mind and ask for a refund, we will deduct the service fee for PayPal or Stripe, whichever one you used to purchase. If you have any questions about this, please contact PayPal or Stripe.

EXCHANGE POLICY: Oz Robotics wants you to be happy with your new purchase. However, we abide by the exchange policy of our suppliers because we do not manufacture these products; our suppliers do. Once you used the product, our supplier(s) and we have the right not to issue a refund. Still, we will offer an exchange for the wrongly purchased items or products with serious and irreversible defects or technical problem(s). The buyer will pay the shipping fee for wrongly purchased products or any other similar issues. If the product you purchased is defective, please email us at with some photos or a video of the defective parts to evaluate before you send it. Click HERE for more on Refund and Replacement Policy

REFUND POLICY: Oz Robotics accepts refunds on a minimal basis unless there is a manufacturing defect. For any electronic items, returns are only accepted on devices with serious and irreversible problems; meanwhile, the customer must apply for the returns within seven days from the delivery date. Before a refund acceptance, please include images or a video and any other material proof of the defect. However, we abide by the exchange policy of our suppliers because we do not manufacture these products; our suppliers do. For more info on Refund and Replacement Policy please visit Refund and Replacement Policy.

Other than our supplier’s default policy, once a return is agreed upon, you can ship your defective item to the provided return address that you should receive from us first. Please ship the order in original packaging with all the accessories and additional parts. If the Required Parts are not sent back, they will be billed for or expected to be shipped at a later stage. And only once all items have arrived will our staff check the returned product for testing. Include in your package a signed letter stating the reason for your return and the original receipt as well as any mentioned proof of defect, images, or a video, etc. It will help us to speed up the process on your behalf.

The purchaser (customer/buyer) is responsible for all shipping costs when returning an item. However, upon receiving the returned order, we will assess the product. If it is determined that there is, in fact, a manufacturing defect, then we will refund the shipping costs as well as repair or replace or refund the full amount to the purchaser if the product is not fixable.

If you wish to return an unused product, please do so within seven days from the ship date for a refund on the purchase price, minus shipping, handling. Refunds will be credited to the original credit card used for payment in 24-48 HOURS after receiving the product back. We will charge 50% restocking fee.

Once your return is received and inspected, and if agreed for a refund, refunds will be credited to the original credit card used for payment in 24-48 hours. Please note that we will charge a 50% restocking fee once you return a product without any defect.

Once your refund is processed, PayPal will return the money to the card used. It may take at least five business days (depending on the bank and credit company) before your refund is posted in your bank account and statements. Contact Us if you still have not received your refund after 5 business days.

Do not return your product to our New York office. For any exchange or refunds, please email us first at for us to provide you with the steps that need to be followed. Any product you return must be in the same condition you received and returned in the original packaging without being used. Please keep the original receipt. More on Refund and Replacement Policy.

Shipping costs

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