BRUSHLESS EVO3 #105,5T star w Graupner 97230

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Product no.: G97230
GTIN/EAN: 4013389384735
MPN: 97230
This Product was added to our catalogue on 18/04/2007.
your price 37,70 EURMSRP 89,90 EUR
19 % VAT incl. excl. Shipping costs
BRUSHLESS EVO3 #105,5T star w Graupner 97230 With the introduction of the new BRUSHLESS EVO 3 motors GM-Racing has succeeded in developing highly efficient motors which set new standards in terms of reliability and performance.

- Multiple extra-thick windings together with an extremely low-loss design and sintered neodymium magnets ensure enormous power and high efficiency.
- A thicker shaft provides for better true-running ofthe magnets.
- Cooling slots and an integral cooling fan keep the motors at reasonable temperatures even under the harshest competition conditions. The result is that the GM-Racing BRUSHLESS EVO 3 motors achieve constant levels of performance and efficiency which can only be reached briefly by brushed motors due to friction of the carbon brushes and subsequent overheating.
-BRUSHLESS EVO 3 motors feature sensors and a sensor connector, and can therefore beoperated in conjunction with GM-GENIUS speed controllers with or without sensors; it is possible to remove the sensor leads for even greater reliability. Numerous successes by our team drivers, also in sensorless mode, such as the A-Final victory in the first A-Final (run in the rain) by Marc Fisher, demonstrate how controllable these motors are when used with GM-GENIUS controllers even under difficult conditions.
- Variable sensor timing.
-High-performance ballraces for safe operation at high rotational speeds.
- The motors satisfy the DMC regulations, EFRA rules and the ROAR regulations (as of April 2007).
- Special extra-powerful plastic-bonded upgrade magnets are available as accessories: for competitions in which plastic-bonded neodymium magnets are prescribed or in which a different performance characteristic is desired, the upgrade magnets, Order No.97215.1, are fitted as a substitute for the original magnets. These upgrade magnets are a special development for GM-Racing, and are around 30% more powerful than bonded military spec. neodymium types; they fit both the BRUSHLESS EVO 3 and the BRUSHLESS EVO 2 motor. Rotational speed with these magnets is around 10 - 15% higher than with standard sintered neodymium magnets, combined with reduced current drain and slightly higher maximum efficiency. For thisreason these magnets are also a particularly good choice for slippery surfaces and 1 : 12 model cars.

Nominal voltage7,2 V
Operating voltage range4.8 ... 7.4 V
Revolutions / Volt approx.6100
No. of winds: 5..5T star winding
Current drain at max. efficiency, approx.,@ 7.2 V: 70 A
Current drain at max. power, approx.,@ 7.2 V: 125 A
Max. output at 7.2 V: 480 W
Max. output at 6 V: 340 W
Max. output at 4.8 V: 230 W
Permissible motor directions: R and L
Number of poles2
Overall length approx. 70 mm
Case length approx. 52.5 mm
Diameter approx. 35.8 mm
Free shaft length approx. 15 mm
Shaft diameter at output: 3.175 mm
Weight approx. 180 g
Recommended reduction ratiowith six cells: 1 : 10 model cars TW 1 : 5.0 - 1 : 7.5 Off-Road 1 : 9 - 1 : 11
Recommended speed controller: GM-GENIUS 80, 85 or GM-GENIUS 95


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