275121 Kontronik Pyro 400Kv 800-40L Brushless Motor (Long Shaft Version)
KONTRONIK PREMIUM LINE PYRO motors as part of the KONTRONIK PREMIUM LINE are real high-tech products. Only the very best materials and highest manufacturing quality fulfill the standard of a PREMIUM LINE product.
The PYRO line is extended by the bigger and more powerful PYRO 800 and PYRO 850. Using high quality components and modern technologies an extremely low internal resistance and a remarkable high efficiency was realized. Big ball bearings with lower abrasion round out the high performance equipment.
To achieve this a high-quality Neodym material has been used for the magnets – heat resistible up to 150 °C. The winding has been made of an extremely heat resistant copper wire normally used by the aerospace industry. This wire can be stressed up to 300 °C. The rotating can additionally gets a precise balancing making the thin section bearing unnecessary.
A continuous power of up to 5 kW produces a lot of heat – even in such efficient motors as the PYROs. A new designed cooling stream enables the PYROs to give off that heat absolutely reliable. Especially in helicopters the PYROs are already reference drives. PREMIUM LINE products are only available in specialized shops or directly from KONTRONIK. Motor service can only be provided by KONTRONIK in order to guarantee high quality standards.
Already its size makes the new PYRO 800 impressive: an outside diameter of 63 mm and a shaft diameter of 8 mm suggest the enormous power of the latest KONTRONIK motor. A new design includes bigger ballbearings and a screw-fixed motor can.
This allows power transition of more than 5 kW without any problem in 800 class helicopters, scale and 3D helicopters.
Max R.P.M.: 25,000
Outside Diamater: 63mm
Motor Shaft Diameter: 8mm
Motor Shaft Length: 55mm
Wattage Output: 5Kw / 5,000 watts
Class: 800 Class Motorlicopters, scale and 3D helicopters.