bldc motor BM1109 1.8KW 48V 4,5Nm 4500rpm

In stock
can be shipped within 20 days

starting from 260.00
Price incl. VAT, plus Shipping
Delivery weight: 5 kg

Item name:
BLDC E-Motor BM1109 48V 1200W/1800W brushless 3Nm/4.5Nm 3500/4500rpm

Yalu Electrical Co., Ltd.

Model/type & pictures:

BLDC Motor Yalu BM1109 1,8KW 48V
stock photos,

BLDC Motor Yalu BM1109 1,8KW 48V
variations possible

mat-con BLDC Motor 1,8KW
plug may vary


Note: We also could offer additional models

Performance data:

power output

48V 1200W / 1800W

rated current

26A / 38A

unload current

5.6 A / 7.6 A

rated speed

3500 U/min / 4500U/min +/- 5 %

unload speed (max.)

4200 U/min / 5200U/min +/- 5 %


3,0Nm / 4,5Nm +/- 5 %


length 29mm, diameter 10mm, milled groove both-sided 8.5mm; fixation nut winding M8


chain sprocket 8.25mm 9teeth 25H T8F, exchangeable


~80 %


4.5 KG


External dimensions:

housing length

124 mm / 135 mm (without shaft)

housing diameter

107 mm

total height (with plate)

110 mm


plate dimensions:


120 mm


73 mm

lengthwised hole distance

102 mm

lengthwised hole distance

56 mm


Further attributes:

-brushless(BLDC) motor with hall sensors


-ball bearing

-both sides turning

-cooling: passive

-CE & CCC certified

-Ingress Protection Rating IP–Code IP33

-legal warranty: 24 month


Performance curves BM1109 1,2KW 48V:

KENNLINIE Yalu BM1109 1,2KW 48V
Click to enlarge


Performance data BM1109 1,5KW 48V:

KENNLINIE Yalu BM1109 1,5KW 48V
Click to enlarge.
: No testing report for model 1800W 48V.



Technical drawing & dimensions:

Dimensionen BM1109


Areas of applications:
This low-wear brushless direct current electric motor is suitable e. g. for electric scooter, (SMFC) scooter, e-scooter, fun-scooter, trottinette, pocket bike, pocketbike, tricycle, quad bike, electric quad bike, kids quad bike, longboard, electric board, e-board, electric bike, e-bike, recumbent bike, soap-box, rickshaw, trishaw, Velotaxi, tensile device, tensile device for wheelchairs, electric wheelchair, railway, garden railway, garden railway, small railway, big railway, steam railway, park railway, model railway, narrow gauge railway, cart, electric car, e-car, golf cart, hand bike, pedal boat, electric pedal boat, plane, helicopter, model making, miniature making, theater engineering, stage engineering, ... .


Available accessories:

Brushless controllers, throttles, sprockes, chain blades, chains...

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* Prices incl. VAT, plus Shipping

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