OS BRUSHLESS MOTOR OMA 3820-960-QUALITY PREOWNED

BRUSHLESS MOTOR OS OMA 3820-960

FEATURES

For .20 - .25 size airplanes
Stainless steel prop shaft
Rigid rear mounting design
Centrifugal fan design with angled ventilation holes draws air through the motor and across the windings and magnets for improved cooling


INCLUDES

.25 Brushless Electric Motor with Backplate, four Phillips Head
 Mounting Screws, 3mm Gold Plated Male Plugs attached to leads,
 three 3mm Female Plugs with Shrink Wrap, Prop Adapter and
 Instruction Sheet

REQUIREMENTS

60A brushless ESC

SPECIFICATIONS

 Rated Voltage: 11.1
 Rated Current: 40A
 Maximum Current (10 sec): 80A
 No Load Current: 1.7A
 Phase Resistance: 26.7 miliohms
 Maximum Efficiency: 80%
 kV: 960
 Turns: 12
 Poles: 14
 Shaft Diameter: 0.20" (5mm)
 Shaft Length: 0.45" (11.5mm)
 Weight: 5.64oz (160g)
 Lead Wire Length: 3.5" (90mm)
 Lead Wire Gauge: 17AWG
 Length of Motor Can: 1.7" (43.3mm)
 Diameter of Motor Can: 1.47" (37.5mm)
 Length/rear of Motor Can to Prop Washer: 2.3" (58mm)
 Prop Washer Diameter: 0.87" (22mm)
 Thickness of Motor Mount: 0.12" (3mm)
 Width of Motor Mount: 1.96" (50mm)
 Height of Motor Mount: 1.96" (50mm)

Performance for this motor with different props and LiPo cells is as

 follows (all data with 60A ESC):

 Prop Size Current LiPo Cells Wattage Thrust RPM
 11x5.5E 31A 3S 391W 1.9kg 10,100
 11x7E 37A 3S 466W 2.1kg 9,750
 11x8.5E 44A 3S 554W 2.1kg 9,350
 11x10E 49A 3S 617W 2.0kg 9,100
 11x4.7SF 44A 3S 554W 2.2kg 9,400
 11x7SF 59A 3S 743W 2.7kg 8,540
 12x6E 40A 3S 504W 2.4kg 9,650
 12x6SF 66A 3S 832W 2.4kg 8,280
 12x8E 49A 3S 617W 2.5kg 9,170
 12x10E 66A 3S 832W 2.0kg 8,050
 13x6.5E 50A 3S 630W 2.8kg 9,040
 13x8E 56A 3S 706W 2.9kg 8,730
 13x10E 65A 3S 819W 2.7kg 8,120
 14x7E 61A 3S 769W 3.1kg 8,520
 14x10E 75A 3S 945W 2.9kg 7,600

Please have a double check of all the qty of items/or individual items when the package is delivered. If any of the qty of ordered items / individual item is missing please inform us for the same withing 24 hrs of receiving the package at:havochobby@gmail.com with SUBJECT:REFERENCE TO ORDER NUMBER.

Due to the nature of hobby, we DO NOT provide any kind of warranty/guarantee for any kind of products sold at www.havochobby.com /.in (HAVOC HOBBY).

Although we assure you all of the products are maintained through a strict QC from manufacturer itself. If you have any technical query after your purchase, you can directly call us or WhatsApp us on (+91) 9535545654. We will try our best to solve the query for the same.

For Cancellation of order please refer to our CANCELLATION POLICY.

In the event of product Dead on Arrival or due to manufacturing defects from the factory itself, the defects to be notified to our team through email: havochobby@gmail.com with SUBJECT: REFERENCE TO ORDER#<NUMBER> DOA within 24 hrs of delivery of the product. In case of manufacturing defects OEM support will be provided to the buyer as far as possible, depending on our contract with the OEM. In case the claim is made after 24hrs HAVOC HOBBY does not hold any responsibility for any of the products.

My product is completely working but of no use to me will HAVOC HOBBY accept return?

• HAVOC HOBBY may exchange item only if the packaging is not broken and provided the customer has informed us within 24 hours of receiving the items on email: havochobby@gmail.com                     Phone/WhatsApp: (+91) 9535545654 . If any of these criteria are not matched HAVOC HOBBY is not liable to exchange such items.
• We urge customers to select products properly while ordering. If for some reason we do provide a Refund it will be in form of Coupon Codes only for next purchase.
• If the RETURN criteria are accepted by HAVOC HOBBY customer will arrange a return Shipment costs & arrangements for sending back the items to us. We will check the items thoroughly which can take up to 7-10 working days then only we can conclude for coupon code for next purchase or the item will be sent back to customer.