Datasheet

9
540 Size STOCk 1/10
VOrTex VST2 PrO
540 Size mOdiFied 1/10
VOrTex VST2 PrO
The VST2 Pro Stock brushless motor features specific developments for the stock racing class. Using the input from our
racing team, Oscar Jansen has developped a stock class motor that features performance at the peak of the technology.
1/10 SENSOR
BRUSHLESS
RACING MOTOR
OPTIMIZED
FOR 90C LIPO
TECHNOLOGY
FULLY
REBUILDABLE
DUAL
SENSOR
PORT
STOCK
VERSION
 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
 Optimised sensor - rotor - stator positioning for im-
proved efficiency and lower heat build-up
 New stack design for improved efficiency
 New cooling vent design for improved cooling
 Extra thick front plate for improved realiability 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 specifications follow the rules edicted by
EFRA, ROAR, FEMCA and IFMAR.
2P 10.5T 2P 13.5T 2P 17.5T 2P 21.5T
Size 540 540 540 540
Part Number ORI28250 ORI28251 ORI28252 ORI28253
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
Efficiency 91% 91% 90% 90%
Poles 2 2 2 2
Features
BRUSHLESS MOTOR
540 1/10 STOCK
neW!
The VST2 Pro Stock motor follows
the regulations edicted by the lea-
ding organizations. It's available in
the most popular winds, from 10.5T
to 21.5T.
The VST2 motor is a new generation of motor that is a big step up from our current de -
signs. New technical solutions have been developped to improve, performance, stability
and reliability. The motor uses high grade materials and is now equipped with two sensor
ports, facilitating wire management.
DUAL SENSOR PORT
Details
Weight 188g
Length 52.8 mm
Motor Diameter 35.8 mm
Shaft Length 15 mm
Shaft Diameter 3.175 mm
Sensor and sensorless yes
Adjustable timing yes