Special Shipping & processing Details - Please Read:
Please note that all Kontronik based orders will be special ordered direct via Kontronik and will take (10) to (12) business days to process & ship from the time of order placement. Please note that any expedited shipping method utilized will not increase the delivery speed for this specific product due to the special order nature of this product.
Additional items ordered that are not Kontronik based products will ship out as normal (USA based orders only / lower 48 states) per the shipping method selected, with any Kontronik based product shipping (10) to (12) business days later, once stock is received.
Please note the possibility of increased delays outside of the noted (10) to (12) business days for delivery, with the possibility for quicker shipping times as well based upon the speed of order processing & shipment via Kontronik.
277091 Kontronik PYRO 750-50L Long Shaft Brushless Motor
The PYRO 750 continues the heritage of the KONTRONIK PREMIUM LINE. It is compact, extremely powerful, and has a power output of 4.5KW. The PYRO 750 surges past the performance of the PYRO 700, approaching the levels previously set by the PYRO 800.
The unique design of the PYRO 750 provides a shaft with two sizes. The internal shaft is 8mm, allowing the use of 8mm bearings for longer life, and an external shaft of 6mm that allows it to easily fit most helicopters.
If you need ultimate power for a 700 class helicopter, look no further as the PYRO 750 is the new powerhouse for the 700 class.
* Neodym magnets, heat resistent up to 150 degree C
* Specialized wire, heat resisten up to 300 degree C
* Perfectly balanced
* Optimized metal sheets
* Optimized ventilation
RPM/V : 500 (500Kv)
Shaft diameter: 6mm
Free shaft length: 38.5mm
Weight: 453 grams
Continuous: >4 kW (4000W Continuous / 4500W Burst)
Max RPM/Min: 25,000
Outside Diameter: 55.6mm
Motor Length: 61.5mm
Bolt Spacing: 30mm
Max Efficiency: >90%
If using with Kontronik speed controls, please ensure you have version 13 due to the high pole count on these motors.