Nosram 91831 Pure Evo Spec Racing 10.5T Brushless Motor (Same as LRP X12 10.5 50832 )
With timing blocks. 2 dots fitted as standard. 0, 1, 3 dots and 4 dots supplied Use 4 dots to retard motor.
Prepare yourself for the next evolution in brushless spec racing technology! The all new PURE Evo SpecRacing motor is the new benchmark for stock racing worldwide. Based on years of experience and racing success, NOSRAM has designed a spec racing brushless motor that is based on the already legendary and World Championship winning PURE Evolution modified platform that combines X-treme power with perfect controllability!
Together with the new “Easy-Tech” features, the PURE Evo SpecRacing motors is the perfect combination of top class brushless motors and fair racing for controlled stock racing!
Features:
• HDS Technology: High Density Short stack for highest power output.
• New StockSpec Magnet: High strength sintered 12.45mm magnet with maximum dimension allowed
by the rules for maximum performance
• PreciSensorTM System: Revolutionary precise sensor positioning for best power, throttle
and efficiency. Fully adjustable and replaceable.
• Reproducible Timing: Timing adjustable in clearly defined, reproducible steps with the new molded
timing inserts for same result every time.
• Dismountable: Machined 7075-T6 aluminum can, short/lightweight design and
maximum airflow.
• Easysolder Design: Heavy cooper, multilayer PCB for lowest resistance.
• Oversized Ball Bearings: Oversized ball bearing for highest performance and durability.
Turns: 10.5T
RPM @ 7.2v: 25.920
Spec. kv Power: 3.600
Power @ 7.2v: 306W
Efficiency @ 7.2v: 92%
Magnet material: Sintered 12.45mm SpecRacing Rotor
Laser engraved markings for identification.
Sealed windings.
Black shaft and magnet.
Graupner 6567 10.5T Brushless motor Ultra Magnet
Highest quality
1800 gauss rotor for high torque (Very strong rotor magnet which you can barley turn with your hand)
If you want brakes then this is the motor to have for that.
Built in temp sensor for safe running when used with a GM Gen II ESC. Can be programed to shutdown if temp is getting too high. Make sure you turn this function on in the PC Software settings for protection.
Technical data:
Magnet: sintered 1800 gauss 12..1mm diameter
Operating voltage range: 3,7… 7.4 V
Length approx.: 65 mm
Weight approx.: 160 g
turns: 10.5 T star
Power input with max. achievement during rated voltage: 150 A
Max. achievement during rated voltage: 500 W
Number of poles: 2
Power input with max. efficiency: 50 A
Permissible engine direction of travel: R and L
Rated voltage: 7.4 V
Housing length: 50.5 mm
Shaft : 3.17 mm (1/8th) 15mm long
Housing diameter: 36 mm
Revolutions/volts: 4000
NOVAK NE3610 Ballistic 10.5T
Work very well with GM Speedos but would recommend decreasing the timing by 2 bars. As standard the neutral mark for timing on the can is actually 30 degrees and NOT 0 degrees.
Novak's Ballistic Spec Brushless Motors 10.5T – 21.5T (#3610 - #3621)are completely rebuildable, right down to the hardware. In fact, only one motor is necessary to compete in all spec class races. Simply pick your class of choice, and install the necessarycolor-coded, hand-wound stator. Each stator includes a factory-installed insert that easily identifies the number of motor winds.
To complete the racing package, this next-generation spec motor series contains an easy-to-adjust timing assembly that alters the RPM range and retains previous user settings, allowing for strategic and smart spec racing. Additionally, these sleek motors are built to ROAR/IFMAR specifications, boast a removable shielded sensor harness, and contain a12.3mm nickel-plated sintered Neodymium rotor for maximum motor acceleration, braking power and performance in high-temperature conditions.
THE NOVAK STANDARD
Like all Novak brushless motors, the Ballistic Spec Brushless Motors are designed, tested and built at the Novak facility in Irvine, Calif. Each motor stator is hand-wound for maximum copper fill and individually tested under Novak’s strict parameters, including measuring the resistance of each coil to ensure the correct number of turns. The motors are also tuned to the same factory timing, run under a simulated load, dyno tested, and electronically weighed to ensure the best product is sent to customers.
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GM 97290 Brushless motor. 10.5T star wind. Pro stock. NEW Grey metallic can Redesigned can is shorter lighter and with large air vents front and rear Sensored design 12.3mm rotor, 1260 gauss With sensor leads for GM and other speed controls. BRCA Legal NOTE: THE SENSOR plug on the motor can cause intermittent connection. If that happens secure it from vibrations with blue tack or similar. Technical Data Rated voltage: 7.2 V |
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Donny Racing created by James Rowney 
