Brushless Speed 300 ECO

7293
€68.99 *

Prices per unit incl. VAT plus shipping costs

Shipping 1-3 workdays

Low speed, high torque The new Graupner Brushless Speed engine series was developed... more

Low speed, high torque


The new Graupner Brushless Speed engine series was developed specifically
For the ship sector. The engines have very low speeds, but high torque.
They are an excellent alternative to brush motors since they remain much cooler during operation and consume less electricity.
They have a very good efficiency.
The motors also have 3.5 or 4 mm connectors
Fastening cross and precision aluminum spinner. This means that the motors can also be used in scale flight operations.

Product specifications

  • Low KV values from 200 U / Volt
  • High quality
  • Fine tuning from 400 to 800 KV size
  • Fastening material, clamping cone and connector already included.
  • Designed for ships and scale aircraft as an alternative to brush motors

Included in the set

  • Gold plug 3,5 and 4mm with counterpart
  • Clamping cone aluminum with steel insert
  • Axle cross for fixing

recommended accessoires

  • Burshless ESC
  • Connector for motor shaft

Related links to "Brushless Speed 300 ECO"
Technical information
Operating voltage range [V]: 11 - 19
Width [mm]: 50
Free shaft length [mm]: 32
Case diameter: 50
Case length: 65
Weight [g]: 402
Weight approx. [g]: 402
Height [mm]: 50
Overall length [mm]: 80
Nominal voltage [V]: 14,8
Diameter [mm]: 6
Revolutions / Volt [kV]: 300
Shaft diameter [mm]: 6
Available downloads:
Brushless Speed 200 ECO Brushless Speed 200 ECO

Shipping 1-3 workdays

€68.99 *
Brushless Speed 300 BB Brushless Speed 300 BB

Out of stock

€52.99 *
Brushless Speed 200 BB Brushless Speed 200 BB

Out of stock

€52.99 *
Brushless Speed 400 ECO Brushless Speed 400 ECO

Shipping 1-3 workdays

€68.99 *
Brushless Speed 400 Brushless Speed 400

Shipping 1-3 workdays

€42.99 *
Brushless Speed 500 ECO Brushless Speed 500 ECO

Shipping 1-3 workdays

€68.99 *
Brushless Speed 800 Brushless Speed 800

Shipping 1-3 workdays

€42.99 *
COMPACT 345Z 1500KV brushless Motor COMPACT 345Z 1500KV brushless Motor

Shipping 1-3 workdays

€67.99 * €39.00 *
SPEED 700 BB Turbo 1 2 V SPEED 700 BB Turbo 1 2 V

Shipping 1-3 workdays

€33.99 *
Electric motor GRAUP NER SPEED 600 Electric motor GRAUP NER SPEED 600

Shipping 1-3 workdays

€23.99 *
COMPACT 35L 700KV br ushless Motor COMPACT 35L 700KV br ushless Motor

Shipping 1-3 workdays

€57.99 *
SPEED 280 SPORT 7,2V SPEED 280 SPORT 7,2V

Shipping 1-3 workdays

€9.99 *
Brushless Speed 600 BB Brushless Speed 600 BB

Out of stock

€52.99 *
Brushless Speed 500 BB Brushless Speed 500 BB

Out of stock

€52.99 *
Brushless Speed 400 BB Brushless Speed 400 BB

Shipping 1-3 workdays

€52.99 *
Brushless Speed 700 Brushless Speed 700

Shipping 1-3 workdays

€42.99 *
GRAUPNER SPEED 600 1 2V GRAUPNER SPEED 600 1 2V

Out of stock

€21.99 *
BRUSHLESS GM RACE 13 T BRUSHLESS GM RACE 13 T

Shipping 1-3 workdays

€84.99 *
COMPACT HPD 6443-220 29,6V brushless M. COMPACT HPD 6443-220 29,6V brushless M.

Shipping 1-3 workdays

€163.99 * €118.00 *
COMPACT 345Z 11.1V b rushless Motor COMPACT 345Z 11.1V b rushless Motor

Shipping 1-3 workdays

€49.99 *
Brushless Speed 600 Brushless Speed 600

Shipping 1-3 workdays

€42.99 *
Brushless Speed 500 Brushless Speed 500

Shipping 1-3 workdays

€42.99 *
COMPACT HPD-2020-305 0 7,4V brushless M. COMPACT HPD-2020-305 0 7,4V brushless M.

Shipping 1-3 workdays

€65.99 * €35.00 *
Brushless Motor GM R ace ULTRA 2000 KV Brushless Motor GM R ace ULTRA 2000 KV

Shipping 1-3 workdays

€113.99 *
COMPACT 35L 840KV br ushless Motor COMPACT 35L 840KV br ushless Motor

Shipping 1-3 workdays

€57.99 * €32.00 *
INLINE 750 14,8 V . INLINE 750 14,8 V .

Shipping 1-3 workdays

€135.99 *
Controller Navy V30R  Controller Navy V30R

Shipping 1-3 workdays

€52.99 *
Controller bushless Genius Pro 180R for WLAN Controller bushless Genius Pro 180R for WLAN

Shipping 1-3 workdays

€229.99 *
Assembled Shafting 220 mm, Ø 3,2 mm, M4 Assembled Shafting 220 mm, Ø 3,2 mm, M4

Shipping 1-3 workdays

€24.99 *
COMPACT HPD 4325-142 5 18,5V brushless M COMPACT HPD 4325-142 5 18,5V brushless M

Shipping 1-3 workdays

€79.99 * €49.00 *
COMPACT HPD 3625-825 14,8V brushless M. COMPACT HPD 3625-825 14,8V brushless M.

Shipping 1-3 workdays

€54.99 *
Navy Motor 2S Mono b rushless Motor Navy Motor 2S Mono b rushless Motor

Shipping 1-3 workdays

€77.99 * €57.99 *
SPEED 260  3 V SPEED 260 3 V

Shipping 1-3 workdays

€7.99 *
Motor Adapter Brushless Motor Adapter Brushless

Shipping 1-3 workdays

€4.29 *
"Der mini UHU" Vector "Der mini UHU" Vector

Shipping 1-3 workdays

€75.99 *
SPEED 250 7,2 V SPEED 250 7,2 V

Shipping 1-3 workdays

€8.49 *
SPEED 500 RACE E 7,2 V SPEED 500 RACE E 7,2 V

Shipping 1-3 workdays

€16.99 *
Controller SPEED PROFI 40R BEC 150 Hz Controller SPEED PROFI 40R BEC 150 Hz

Shipping 1-3 workdays

€42.99 *
SPEED 600 RACE 7,2 V  SPEED 600 RACE 7,2 V

Out of stock

€21.99 *
Brushless Motor GM R ace ULTRA 1800 KV Brushless Motor GM R ace ULTRA 1800 KV

Shipping 1-3 workdays

€113.99 *
BRUSHLESS GM RACE 17 .5T BRUSHLESS GM RACE 17 .5T

Shipping 1-3 workdays

€84.99 *
receiver GR-12SC+ Ho TT receiver GR-12SC+ Ho TT

Shipping 1-3 workdays

€34.99 *