Champion 41513 User Manual download pdf (Page 14)

ENGINEERED PERFORMANCE. RACE PROVEN.

Vortex VST2 Pro 540 Stock

1/10 High-end Stock Motors

for Sanctioned Racing

The VST2 Pro Stock brushless motor features specic developments

for the stock racing class. Using the input from our racing team, Oscar

Jansen has developed a stock class motor that features performance

at the peak of the technology. The VST2 motor is a new generation

of motor that is a big step up from our current designs. New technical

solutions have been developed to improve, performance, stability and

reliability. The motor uses high grade materials and is now equipped

with two sensor ports, facilitating wire management. The VST2 Pro Stock

motor follows the regulations edicted by the leading organizations. It‘s

available in the most popular winds, from 10.5T to 21.5T.

■ 540 size motor for 1/10 scale cars

■ 10.5T to 21.5T 2 pole

■ Rebuildable 2 piece motor can design

■ Adjustable timing

■ Dual Sensor Port for better wire management

■ Plastic rear sensor cover

■ Optimized sensor - rotor - stator positioning for improved efciency

and lower heat build-up

■ New stack design for improved efciency

■ New cooling vent design for improved cooling

■ Extra thick front plate for improved reliability and cooling

■ Extra thick solder posts for improved connection

■ New sensor holder design

■ New winding connection plates design

■ Comes with a rotor removal tool

■ Available in 2 and 4 pole versions

■ Designed in Switzerland

The motor specications follow the rules edicted by

EFRA, ROAR, FEMCA and IFMAR.

2P 10.5T 2P 13.5T 2P 17.5T 2P 21.5T

Part Number ORI28250 ORI28251 ORI28252 ORI28253

Size: 540 540 540 540

Voltage 1-3S 1-3S 1-3S 1-3S

kV 4570 3650 2600 2350

Power/W 385 330 295 250

Current/A 46 40 35 30

Eciency 91% 91% 90% 90%

Poles 2 2 2 2

Details

Weight 188g

Length 52.8 mm

Motor Diameter 35.8 mm

Shaft Length 15 mm

Shaft Diameter 3.175 mm

Adjustable timing yes

Vortex VST2X Stock

1/10 High-end Stock Motors

for Unsanctioned Stock Classes

The stock classes are some of the most popular racing classes worldwide.

Most races use the rules established by the ROAR US R/C car and truck

association, but there is also a number of races which do not adopt

these strict motor rules, this is where the VST2X Stock motors come into

play. This new sensor brushless stock motor is built using the World

Championship winning VST2 technology but its extreme design increases

its power output even further. The result is an extremely powerful 540

size brushless stock motor with outstanding performance. In the very

competitive stock class where the motor turns are limited, this motor

will give you and edge over your competitors.

■ Special motor for stock classes not sanctioned by ROAR

■ Extreme tuning by Oscar Jansen

■ Based on the World Championship winning VST2 motor design

■ Dual Sensor Wire Port

■ New sensor design improves performance and efciency

■ Alloy case with improved ventilation system

■ Low resistance solder tabs

■ High quality stator materials

■ Precision balanced rotor

TECHNICAL SPECIFICATIONS

TITLES

Multi-time World Champion

Multi-time US National Champion

Multi-time National Champion

Part Number ORI28280 ORI28277 ORI28282 ORI28283

Turns 10.5T 13.5T 17.5T 21.5T

Voltage 1-3S/12V 1-3S/12V 1-3S/12V 1-3S/12V

RPM/7.4V 33818 27010 19240 17390

KV 4570 3650 2600 2350

[email protected] (A) 1.2 0.8 0.6 0.4

Max. Current 48A 42A 32A 32A

Max. Power 395 340 305 260

Eciency 91% 91% 90% 90%

Max. Temperature (°C) 150 150 150 150

Motor Diameter (mm) 35.8 35.8 35.8 35.8

Motor Length (mm) 52.8 52.8 52.8 52.8

Weight (g) 188 187 186 185

TITLES

Multi-time World Champion

Multi-time US National Champion

Multi-time National Champion

ETS Winner

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 43 44

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Champion 41513 User Manual Page 14

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