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FMS 1400mm KV650 Brushless Motor

Brand: FMS /
Regular price 49.99 $4999
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FMMKV650N

FMS 1400mm KV650 Brushless Motor - FMSKV650N

Used in the following FMS planes:

  • 1400mm T-28 V4
  • 1400mm P-40B

Product Questions & Answers

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Product Reviews

Customer Reviews

Based on 13 reviews
5 Star
92% 
12
4 Star
8% 
1
3 Star
0% 
0
2 Star
0% 
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1 Star
0% 
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Customer Photos
  • How difficult or easy is the product to assemble, use, or operate? Easy Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very Good Very WeakWeakOkayGoodVery Good
  • How would you rate the overall quality of the product? Very Good Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very Good Very LowLowOkayGoodVery Good
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BB
09/12/2018
Bryan B.
United States
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

4258-KV650

This thing really wakes up your old FMS birds, and whatever other 55-60" planes you can shoe horn it into! Unfortunately, you have to buy the motor mounts directly from FMS in China as no one in the U.S. seems to have them in stock. The bolt pattern is different from any FMS plane with the 580kv motors. FMS planes that come with this motor stock are extremely quick!

MS
08/20/2018
Max S.
United States
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

KV650

This motor along with the Mantis 85amp ESC really results in a performance level that is very satisfactory in my Zero, P-51, Dynam FW-190 an I expect to see the same with my Bf-109. I wish that FMS would make this combo standard equipment in all of their 1400/1500mm models.

JR
04/30/2018
jack r.
United States
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

So far, so good

Bought this as an upgrade motor for the 1400mm FMS Corsair and its been working great! Have it paired up with the FMS 3-blade spinner and using the stock Corsair blades and ESC, I’m getting much better power and the same flight times.

jack r. verified customer review of FMS 1400mm KV650 Brushless Motor
R
04/15/2018
Robert
Lady Lake, FL
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

650KV motor

I purchased this motor to install as an upgrade in my 1450mm Mustang. I had to purchase another mount and prop shaft. It works great and gives me all the power I was expecting on a 3300ma 4S battery.

B
04/06/2018
Bill
Eagle, ID
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

Just Right

Bought this for my FMS 1400mm Corsair and paired it with the 85A Mantis ESC. Very nice difference! Flight times are a touch shorter - but that may be because I'm flying it harder. I went from running full throttle almost constantly on the stock motor, to cruising nicely at about 60%. Still doesn't have"unlimited" vertical - but the difference is considerable. The plane"feel's"better - like is has enough umph to get out of trouble if needed. Bolts right on if you buy the matching mount. I had to open the cowl quite a bit to allow for the taller motor - but it still looks sharp. Stock prop adapter goes right on and it fits great. It's a heavy plane - so it's still no speed demon - but this is a very nice upgrade!

MT
03/12/2018
Michael T.
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

Perfect Motor

This is the perfect motor for the FMS 1450mm Mustang. Just remember you will need to buy the motor mount also.

NR
10/16/2017
Ned R.

KV650 brushless motor.

I installed this motor in my FMS 1400mm T-28 Trojan (V-3) and the plane flies and performs great. I seem to have a little less flying time than with the original motor that came with the kit. I had to do a lot of repairs on the plane following a bad crash and maybe that had something to do with the difference in flight time. In any case, I love the way the plane flies.

DP
03/22/2017
Desmond P.

Fms motor

Arrived on time and the item was packed great! No damage!works as described. Thanks motion rc!

D
01/04/2017
Don

FMS 4258/650KV BL Motor in a 1400mmm wingspan P-40B Warhawk

This motor comes stock in the 1400mm Warhawk. It is awesome. The vertical is amazing. It really scoots at full power. In static tests using the stock setup, 3-blade 14x8 prop, 70A ESC & a 4200mAh 50C 4S LiPo, it pulls 930Watts, 63Amps at 16.65Volts. I see no need to upgrade the motor at any point.

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