HB110 72X31 drone arm set Heavy load brushless motor

HB(hummingbird)drone arm set (motor, ESC, propeller) is not sold separately as it is an integrated combo with the FOC ESC included. Each rotor provides a continuous thrust of 110kg(242.5bL) and has a maximum power output of and has a maximum power output of 55 KW, equivalent to 74 hp. The combo is specifically designed for large multi-rotor/e-VTOL drones capable of carrying heavy loads, flying car, delivery drone, urban mobility.

• The drone arm set with great weight to power ratio is specially designedfor high-capacity multi-rotor,e-VTOL application,very suitable for heavypayload lifting drones.
• The recommended operating voltage range 100-600V.
• This propulsion system unit with motor,ESC,propeller and its compatibility to serve well inlarge-scale aircraft with optimal power
• Utilizing high-guality aviation-grade aluminum enhances both safety measures and utilization of durability
• Stable rotation and anti-fall properties quaranteed by Japanese bearing.
• Moreover, the incorporation of hioh-performance curved maanets and resistant to elevated temperatures which resulting in a remarkableperformance increase by 5%

Our Services

1. We provide 1 Year Warranty. Buy with confidence.
2. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
3. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
4. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

FAQ

Q1: Do you support OEM/ODM?
A1: Yes. We can print your logo on the product.
Q2: About samples.
A2: Under normal circumstances, samples will be ready within 7 days, and 10-20 days for OEM/ODM orders. Sample fee and shipping will be charged.
Q3: What is the delivery time?
A3: For regular orders, we can ship within 15 days, for OEM/ODM, we can ship within 25-45 days (depending on the quantity). In the event of delays, we will notify you in advance of the status and resolution.
Q4: What is the minimum order quantity?
A4: There is no MOQ for wholesale (1 piece accepted), including OEM/ODM.
Q5: What are your payment terms?
A5: L/C.TT100%.
Q6: Can you reduce the shipping cost?
A6: When calculating the shipping cost for you, we always choose the cheapest and safest express. Although we have partnerships with shipping companies, we can't keep costs down because it's not us who get paid. If you think it's expensive for you. You can always make your own choice.
Q7: Return policy.
A7: If you want to replace the received item, you must contact us within 7 days after receiving the item. Returned items should be in their original condition and you should pay for additional shipping.