Specifications of Motor: KV( RPM / Volt ):3900KV Max RPM:50000 Max Current:69A Max Watts:900W Max Voltage:< 13V Rotor Poles:4 Resistance:0.0081Ω Diameter:36mm Length:50mm Shaft Length:15mm Shaft Diameter:3.175mm Connector: 4mm Golden Banana Plug
Main Features: - Fit all 1:10 Short-course / Monster Truck / Rally Car. - Removable / Replaceable rotor. - High RPM ABEC5 oversized bearings. - Stator - Super Thin (0.2mm) lamination. - 4 poles design, high torque and high efficiency. - CNC machined 6061 T6 billet aluminum heatsink. - Precision engineered for maximum energy conversion. - Shorter stator, less wire, lower resistance, more power. - High anti-interference capability. - Built-in switch mode BEC has powerful output. - Using advanced software interface to set up or update the software. - Enhanced throttle response, excellent acceleration, strong brakes and throttle linearity. - Multiple protection features: Low voltage cut-off protection, over-heat protection and throttle signal loss protection.
Brand: SURPASS Type: ESC,Motor
Motor Type: Brushless Motor
Dimension and Weight
Product weight: 0.320 kg Package weight: 0.360 kg Package size (L x W x H): 9.70 x 8.20 x 6.60 cm / 3.82 x 3.23 x 2.6 inches
Package Contents: 1 x 3900KV Motor, 1 x 60A Brushless ESC, 1 x English Manual
Disclaimer: We do not accept any responsibility or liability for the incorrect purchase of our products. All of the products on the website are extensively tested to comply with rigorous and strict QC standards. For all of our clothing products, items and accessories, please take careful note of the precise measurements, mainly shown in centimeters (CM). As part of our company policy, we will not be able to accept returns or provide refunds for items which are the wrong size.
Small Parts Disclaimer: These toys contain small parts, not for children under 3 years in case of swallowing or choking . We do not accept any responsibility or liability for misuse of this or any other product.
Jul 05,2016 02:34:58
sensor type 60 amp esc3900kv brushless motor (no sensor)strong motortons of torquedoesn't get too hot with extended run times
too much for my spur gear :-(need to upgrade to aluminum
Jul 22,2016 20:16:50
Motore ed esc ben costruiti, ottimo amperaggio e potenza. va benissimo per truck. il mio 1/10 ora va a circa 80 kmh. tutto il kit è resistente all'acqua e regge batterie anche a 3s!
Sep 15,2017 23:28:53
very good used it in my traxxas slash very good. fast and reliable on 2cell lipo
gets very hot on 3cell lipo
May 20,2018 15:22:20
working well, small box, fan cooler, suitable for wltoys 12428
noisy fan cooler, motor is heating, maybe have to buy cooling for it, strange motor noise
Nov 18,2016 01:31:13
It's all great,good quality,the price is okay,n the shipper is a good person to have it updated.
Takes long to ship out.
Dec 17,2016 05:37:53
Cheap brushless combo. Looks like it's good quality. Very smooth .
Apr 07,2017 23:41:46
works great a lot of Power fits perfect into WLToys 12428
can only be programmed with Surpass Programming Card, other Brands don't connect to ESC
Nov 03,2017 11:56:20
Rapporto qualità/prezzo ottimo, programmabilità completa con una piccola scheda generica di non difficile reperibilità, ottima potenza e gestibilità.
In relazione al prezzo nessun lato negativo
Mar 02,2017 01:49:26
Good quality for the price, a lot of power, easy to use.