Kontronik Motors

Kontronik PYRO 850-24 P BM Competition

The PYRO 850 is a very powerful motor with more than 5 kW continuous power which can be used in large electric airplanes and also in your 800 sized helicopter.
Here you can see his complete capability.
The PYRO 850 is available in different shaft types.
For aiplanes , the "P" type with threaded shaft allows for direct prop mounting.
The "L" type with an 8mm shaft allows a perfect fit in all helicopter applications.
The "XL" shaft has 10 mm diameter.
To find out which one the perfect PYRO 850 for your application is, there are four different RPM versions available.

The PYRO 850 in short:

• Neodym magnets, heat resistent up to 150 degree C
• Dedicated enameled wire, heat resistent up to 300 degree C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

 
The already existing PYRO 850-24 P BM is now also available in the Competition version.
A hand-wound winding with an even thicker copper cross section offers even more power and efficiency at high currents.
All other technical data can be found in the table on our homepage.
Of course, an individual engraving is also possible with this

Specifications:

• Free shaft length 54,6mm
• Shaft diameter 8 / 10mm
• Thread on the shaft M8
• kv / poles 240rpm/V 14
• Diameter / Length 63mm / 61mm
• Weight 605g

Kontronik PYRO 850-31 P Competition Brushless motor is a very powerful motor with more than 5 kW continuous power which can be used in large electric airplanes and also in your 800 sized helicopter, e.g. the Logo XXTREME. Here you can see his complete capability.

The PYRO 850 COMPETITION is one of our newest member of our COMPETITION LINE and impresses in the same way like the new PYRO 650 COMPETITION not only with his external qualities, but also with his high quality inside.

Features:

• Neodym magnets, heat resistant up to 150 degree C
• Specialized wire, heat resistant up to 300 degree C
• Perfectly balanced
• Optimized metal sheets
• Optimized ventilation
  

Specification:

• RPM/V: 310
• RPM max: 25.000
• Continuous Power: 4.5kW
• Weight: around 580gr
• Shaft diameter: 8mm
• Poles: 14

Kontronik PYRO 850-31L
Already its size makes the new PYRO 800/850 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 ball bearings and a screw-fixed motor can.

This allows without any problem in 800 class helicopters, scale and 3D helicopters.

The new line is completed by the PYRO 850-24 which is perfectly designed for F3A applications. Having the same diameter, the PYRO 850 only differs 5 mm in length of the stator compared to the PYRO 800.

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.
Adapted design for the stator
Perfected air stream through the motor and a radial internal cooling.
Optimized magnetic circuit.
Spec's

• RPM/V: 310
• RPM max: 25.000
• Continuous Power: 4.5kW
• Weight: around 580gr
• Shaft diameter: 8mm
• Poles: 14

Kontronik PYRO 850-40 P Brushless Motor is a very powerful motor with more than 5 kW continuous power which can be used in large electric airplanes and also in your 800 sized helicopter, e.g. the Logo XXTREME. Here you can see his complete capability.

Features:

• Neodym magnets, heat resistent up to 150 degree C
• Dedicated enameled wire, heat resistent up to 300 degree C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

Specifications:

• RPM/V: 400
• RPM max: 25.000
• Continuous Power: 5kW
• Weight: around 580gr
• Shaft diameter: 8mm
• Poles: 14
• Inner resist.: 16mΩ

Kontronik PYRO 850-40 P Competition Brushless motor is a very powerful motor with more than 5 kW continuous power which can be used in large electric airplanes and also in your 800 sized helicopter, e.g. the Logo XXTREME. Here you can see his complete capability.

The PYRO 850 COMPETITION is one of our newest member of our COMPETITION LINE and impresses in the same way like the new PYRO 650 COMPETITION not only with his external qualities, but also with his high quality inside.

Features:

• Neodym magnets, heat resistant up to 150 degree C
• Specialized wire, heat resistant up to 300 degree C
• Perfectly balanced
• Optimized metal sheets
• Optimized ventilation
  

Specification:

• RPM/V: 400
• RPM max: 25.000
• Continuous Power: 5.5kW
• Weight: around 580gr
• Shaft diameter: 8mm
• Poles: 14
• inner resist.: 10mΩ

Kontronik PYRO 850-40 XL Brushless Motor is a very powerful motor with more than 5 kW continuous power which can be used in large electric airplanes and also in your 800 sized helicopter, e.g. the Logo XXTREME. Here you can see his complete capability.

Features:

• Neodym magnets, heat resistent up to 150 degree C
• Dedicated enameled wire, heat resistent up to 300 degree C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

Specifications:

• RPM/V: 400
• RPM max: 25.000
• Continuous Power: 5kW
• Weight: around 580gr
• Shaft diameter: 10mm
• Poles: 14
• Inner resist.: 16mΩ

Kontronik PYRO 850-40L Brushless Motor 276101
Already its size makes the new PYRO 800/850 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 ball bearings and a screw-fixed motor can.

This allows without any problem in 800 class helicopters, scale and 3D helicopters.

The new line is completed by the PYRO 850-24 which is perfectly designed for F3A applications. Having the same diameter, the PYRO 850 only differs 5 mm in length of the stator compared to the PYRO 800.

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.
Adapted design for the stator
Perfected air stream through the motor and a radial internal cooling.
Optimized magnetic circuit.
Spec's

400 RPM/V
max. 25000 RPM
580g

The PYRO 850 COMPETITION is one of our newest member of our COMPETITION LINE and impresses in the same way like the new PYRO 650 COMPETITION not only with his external qualities, but also with his high quality inside

The PYRO in short:

• Neodym magnets, heat resistant up to 150 degree C
• Specialized wire, heat resistant up to 300 degree C
• Perfectly balanced
• Optimized metal sheets
• Optimized ventilation
  

Specification: 850 LONG shaft

• 400 RPM/V
• 25000 RPM Max
• 5.5kW continuous Power
• 8mm shaft Diameter
• 0.5 g
• 10 mΩ

Kontronik PYRO 850-50 XL Brushless Motor is a very powerful motor with more than 5 kW continuous power which can be used in large electric airplanes and also in your 800 sized helicopter, e.g. the Logo XXTREME. Here you can see his complete capability.

Features:

• Neodym magnets, heat resistent up to 150 degree C
• Dedicated enameled wire, heat resistent up to 300 degree C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

Specifications:

• RPM/V: 500
• RPM max: 25.000
• Continuous Power: 5.5kW
• Weight: around 580gr
• Shaft diameter: 10mm
• Poles: 14
• Inner resist.: 10mΩ

Kontronik PYRO 850-50L Brushless Motor 276081
Already its size makes the new PYRO 800/850 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 ball bearings and a screw-fixed motor can.

This allows without any problem in 800 class helicopters, scale and 3D helicopters.

The new line is completed by the PYRO 850-24 which is perfectly designed for F3A applications. Having the same diameter, the PYRO 850 only differs 5 mm in length of the stator compared to the PYRO 800.

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.
Adapted design for the stator
Perfected air stream through the motor and a radial internal cooling.
Optimized magnetic circuit.
Spec's

• 500 RPM/V
• max. 25000 RPM
• 580g

The PYRO 850 COMPETITION is one of our newest member of our COMPETITION LINE and impresses in the same way like the new PYRO 650 COMPETITION not only with his external qualities, but also with his high quality inside

The PYRO in short:

• Neodym magnets, heat resistant up to 150 degree C
• Specialized wire, heat resistant up to 300 degree C
• Perfectly balanced
• Optimized metal sheets
• Optimized ventilation

Specification:

• 500 RPM/V
• 25000 RPM Max
• 6kW continuous Power
• 8mm shaft Diameter
• 0.5 g
• 7 mΩ

The PYRO 900 closes the gap between the 850- and 1000-series.
The PYRO 900 also provides an outstanding weight to power ratio: up to 7,5 kW with only 685 g, 63 mm diameter and 68 mm length.
Due to its quadruple ball bearing shaft, it achieves highest stability.
With this motor, every heli of the 700 class or higher can be driven with terrific power.

The PYRO 900 in short:

• Neodym magnets, heat resistent up to 150 °C
• Dedicated enameled wire, heat resistent up to 300 °C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

Specification:   

• 55 mm free shaft length
• 685 g
• 6,5 kW
• 8 mm shaft diameter
• 12,5 mΩ Ri

The PYRO 900 closes the gap between the 850- and 1000-series.
The PYRO 900 also provides an outstanding weight to power ratio: up to 7,5 kW with only 685 g, 63 mm diameter and 68 mm length.
Due to its quadruple ball bearing shaft, it achieves highest stability.
With this motor, every heli of the 700 class or higher can be driven with terrific power.

The PYRO 900 in short:

• Neodym magnets, heat resistent up to 150 °C
• Dedicated enameled wire, heat resistent up to 300 °C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

Specification:   

• 55 mm free shaft length
• 685 g
• 7,5 kW
• 8 mm shaft diameter
• 9 mΩ Ri

The PYRO 900 closes the gap between the 850- and 1000-series.
The PYRO 900 also provides an outstanding weight to power ratio: up to 7,5 kW with only 685 g, 63 mm diameter and 68 mm length.
Due to its quadruple ball bearing shaft, it achieves highest stability.
With this motor, every heli of the 700 class or higher can be driven with terrific power.

The PYRO 900 in short:

• Neodym magnets, heat resistent up to 150 °C
• Dedicated enameled wire, heat resistent up to 300 °C
• Optimized metal sheets
• Optimized ventilation
• Radial fan
• Optimized magnet circuit

Specification:   

• 55 mm free shaft length
• 685 g
• 7,5 kW
• 8 mm shaft diameter
• 6 mΩ Ri

Kontronik Pyro Replacement Shaft for Pyro 750-50