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GoolRC S2845 3100KV Sensorless Brushless Motor for 1/18 1/16 1/14 RC Car

GoolRC S2845 3100KV Sensorless Brushless Motor for 1/18 1/16 1/14 RC Car

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Stock in: china

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The GoolRC S2845 3100KV sensorless brushless motor is designed to provide both quality and performance at an affordable price. It is built from high quality aluminum alloy which is produced from the latest CNC milling machines, and is designed with high power and rotation speed to provide longer run time.

4 Pole 12 slot hi-torque motor design.
High purity copper windings maximizes efficiency.
CNC machined 6061 T6 billet aluminum heatsink can.
High RPM ABEC5 oversized bearings.
Precision engineered for maximum energy conversion.
Short stator, less wire, lower resistance, more power.
Precision balanced rotor,smoothness for best reliability and maximum RPM.
Suit for 1/18 1/16 1/14 RC Car brushless cars-multi-mounting system for M2.5 screws.

KV(RPM/Volt): 3100KV
Max RPM: 50000
Max current: 47A
Max watts: 800W
Max voltage: <17V
IO: 1.9A
Rotor poles: 4
Resistance: 0.0285
Diameter: 28mm
Length: 45mm
Shaft length: 15mm
Shaft diameter: 3.175mm
Sensored: No
Connector: 3.5mm golden banana plug
Item weight: 110g

Package Information:
Package size: 10.3 * 8.1 * 6.2cm / 4.1 * 3.2 * 2.4in
Package weight: 145g / 5.1oz
Gift box package

Package List:
1 * GoolRC S2845 3100KV Sensorless Brushless Motor


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Customer Reviews

Average Rating:


based on 4 Customer Reviews

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  • By c***5

    September 30, 2017

    Beautiful motor! First impression is it is very good looking and precision made. Strong rotational cogging effect has me thinking it will have good torque. Will be installing the S2845-3100KV in my Zagi 400XL flying wing. Replacing an 020 cobalt brushless motor that runs too hot even at half throttle. Bench testing, unloaded, shows the GoolRC motor to live up to its specs of being well balanced from the factory. Only very small vibrations keep it from being silky-smooth. I'm looking forward to flying with this one.

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  • By s***1

    February 27, 2018

    Quick shipping, exactly as described.

    Is this helpful? (0) (0)

  • By b***b

    January 7, 2018

    Rock solid item A+ service and shipping

    Is this helpful? (0) (0)

  • By j***r

    April 5, 2017

    Super fast shipping great product at a great price

    Is this helpful? (0) (0)

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