T-Motor U8II PRO KV100 Efficiency Type Multirotor UAV Motor Max Thrust Up To 9.1kg

$309.99

“U Efficiency” motors (from U-series) are aimed at high-end UAVs that require long endurance. These UAVs are usually for surveillance, cruise, security and protection, surveying, and mapping.

The lightweight design allows you to fly longer, is industrial-grade dustproof and waterproof, and is anti-aging, greatly extending the motor’s working life. Curved magnets with precise tolerance control and rational magnet space for optimal motor magnetic circuits help improve motor performance. The motor uses imported customized bearings to extend its service life and ensure smooth and long flight times.

  • Max. thrust up to 9.1kg.
  • Thrust/weight ratio: 36
  • High protection level IP56

Matching Guide:
ESC: FLAME 60A 12S V2.0:https://ozrobotics.com/shop/t-motor-flame-60a-12s-v2-0-multi-rotor-drone-esc-6-12s-controller/
Propellers: G27*8.8 https://ozrobotics.com/shop/propeller-t-motor-g27x8-8-prop-2pcs-pair/  G28*9.2 https://ozrobotics.com/shop/propeller-t-motor-g28x9-2-prop-2pcs-pair/

Please note that the ESC and propeller need to be purchased separately.




Technical Drawing
U8â…¡Pro.jpg
Specifications

Motor Size Φ87.3*29.55mm Lead Cable 90mm
Stator Anti-rust treatment;
180℃ high temperature-resisting coatings
Copper Wire 220℃ high-temperature resistance
Configuration 36N42P Coil Insulation Test 1000V/5s
Shaft Diameter IN:12mm Rotor Dynamic Balance
Standard
≤15Mg
Bearing Imported 6901ZZ IP IP56
Magnet Level 180℃ high-temperature resistance Packing Size 130*111*50.6mm
KV 100 Rated Voltage(Lipo) 12S(4.2V/pc) / 48-52V
Idle Current(24V) 1.0A Internal Resistance 134-141mΩ
Peak Current(180s) 31A Weight (Incl. Cable) 287g
Max. Power(180s) 1450W Package Weight 454g
Test Data
Type Propeller Throttle Voltage
(V)
Thrust
(g)
Torque
(N*m)
Current
(A)
RPM Power
(W)
Efficiency
(g/W)
Operating
Temperature
(℃)
U8II Pro
KV100
T-MOTO

G27*8.8

40% 48 2038 0.61 3.47 1935 165 12.33 90℃
45% 48 2542 0.76 4.68 2155 223 11.42
50% 48 3000 0.90 5.95 2330 283 10.60
55% 48 3458 1.03 7.24 2489 344 10.05
60% 47 3956 1.17 8.72 2651 414 9.55
65% 47 4491 1.33 10.43 2808 495 9.08
70% 47 4888 1.44 11.87 2926 561 8.72
75% 47 5442 1.61 13.90 3078 656 8.29
80% 47 5958 1.77 16.05 3220 756 7.88
90% 47 7052 2.09 20.75 3488 973 7.25
100% 47 8442 2.51 27.64 3794 1289 6.55
T-MOTOR

G28*9.2

40% 47 2260 0.72 3.92 1900 186 12.15 104℃
45% 47 2843 0.90 5.43 2120 257 11.05
50% 47 3307 1.04 6.71 2277 317 10.43
55% 47 3787 1.18 8.19 2434 387 9.79
60% 47 4323 1.33 9.87 2586 466 9.28
65% 47 4851 1.51 11.71 2729 551 8.81
70% 47 5396 1.67 13.79 2863 647 8.35
75% 47 5905 1.83 15.72 2991 736 8.02
80% 47 6479 1.99 17.96 3120 840 7.71
90% 47 7663 2.35 23.31 3367 1088 7.04
100% 47 9122 2.81 31.11 3673 1450 6.29
Note: Motor temperature is the motor surface temperature at 100% throttle running 10mins.
(The data above based on bench tests are for reference only; comparison with other motor types is not recommended.)

Packing List
U8IIPRO英文.jpg

Product Datasheet and Manual

If applicable, the Product Documentation, such as the Datasheet, Brochure, Reference Materials, CAD Design, STP Files, Manuals, and Tutorials, will be available for download upon purchase from the My Account as needed. On the checkout page, please create an account to download product-related files upon purchase. You won’t be able to download otherwise.


Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

T-MOTOR, a world renowned company, providing propulsion system solution for UAV with advanced technology is specializing in Motors, ESCs (Electronic Speed Controller) and Propellers. Widely used for aerial photography, industrial, agricultural, and commercial applications, our products obtain high reputation for the high quality.

Our value: The Safer Propulsion System
Our vision: Be the guiding star in UAV industry
Our purport: Technological Innovation; Win-Win Cooperation; Integrity &Service

T-MOTOR is a team of profession, innovation and passion.

R&D Department: We do R&D with pursuit of innovation and quality, but also attach significance to details and user experience.
Production Department: We make perfect products with best raw materials and advanced production technology and equipment.
QC Department: We carry out inspection in each process from raw materials to finished products to make sure impeccable products reach our customers.
Sales Department: We do sale with profession and passion, supplying thoughtful service for customers.
Other Departments: We coordinate with each other from better T-MOTOR.

T-MOTOR also offers OEM/ODM service to meet various demands from customers. We would like to grow up with you–our esteemed customers, and gain mutual benefits. Your valuable comments and ideas would be appreciated.

Shipping Policy

Please check your SPAM folder to ensure you accept emails from OzRobotics.com to receive your tracking number and download product-related files.

WE SHIP WORLDWIDE: We primarily ship via FedEx, UPS, DHL, and USPS because they’re reliable, fast, 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, the delivery may take about 7 to 10 business days, depending on the shipping destination, logistics, weather conditions, product weight, size, or shipping company distribution structures.

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 sales@ozrobotics.com. Our shipping rates are listed 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 a tariff, some products may require a minimal tariff if applicable in your country. The total amount for your order does not include a customs fee/tariff. The United States Customs and Border Protection (CBP) deducts import tax, or customs duty, on goods valued below $800 USD from customers located in the US. A tariff belongs to the buyer when applicable. Why don't we add tariffs to the product's retail price? - If all countries deducted the same tariff amount, 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, manufacturing partners, or Suppliers are not responsible for tariffs. Please check the "Made In:" and "Brand:" labels on the product page to see the product's origin. 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. If you choose not to pay the tariff and parcel returns, there will not be any refund. Please click here to see more on Tariffs.

Return Policy

WITHIN 5 HOURS: Mistakes happen when ordering, so you have 5 hours to request an order cancellation, but we cannot refund the PayPal or Stripe Processing fee because they do not refund us.

AFTER 5 HOURS: After 5 hours, your order has either been shipped, prepared to ship, or custom-made. If you still want to cancel your order after 5 Hours, we will deduct 30% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

AFTER RECEIVING YOUR ORDER: If you decide not to keep your order after it arrives, we will deduct 80% of the total if we find it refundable after a review. Please see our Refund and Replacement Policy

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 use the product, our supplier(s) and we have the right not to issue a refund. Still, we will offer an exchange for 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 similar issues. If the product you purchased is defective, please email us at support@ozrobotics.com with 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 electronic items, returns are only accepted on devices with serious and irreversible problems; meanwhile, the customer must apply for the returns within seven days of delivery. Before a refund acceptance, please include images or a video and any other proof of the defect. However, we abide by the exchange policy of our suppliers because we do not manufacture these products. For more info 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 later. 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, the original receipt, proof of defect, images, 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 and handling. Refunds will be credited to the original credit card used for payment 24-48 HOURS after receiving the product back. We will charge a 80% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

Once your return is received and inspected, and if you agree to a refund, refunds will be credited to the original credit card used for payment in 24-48 hours. Please note that we will charge an 80% 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 have not received your refund after five business days.

Do not return your product to our New York office. For any exchange or refunds, please email us first at support@ozrobotics.com 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

Region / Country State Postcode Cost
Any Any Any Free shipping