Brushless Motor RC Outrunner 4240 890kv Tornado Thumper V2
650 watt motor
Suitable for 9 - 24 Nimh cells
3 - 7 Lipoly cells
Prop size from 11 x 5 (larger prop with less cells)
890 rpm per volt
Shaft Diameter 5mm Shaft
Motor weight 140gm
Speed Controller Recommended 60A - 80A ESC (depends on No. of cells used),
Model weight up to 2kg
Supplied with ESC side connectors
Overlander Thumper brushless motors have established themselves as the ones to have for model aircraftpower!
The sheer power of Thumper brushless motors far exceeds many motors costing 2 - 3 times their price.
All of the Overlander Thumper V2 motors are manufactured to Overlanders demanding standards, using the finest quality components. Our High Tech manufacturer uses state of the art CNC machine tools, giving the unique Overlander Thumper V2 design, this design means a lower weight motor with our exclusive black finish for better heat dissipation.
Every component of the motors are manufactured from the highest quality materials, only the best Neodym magnets are used along with special high temperature wire for windings, giving these motors reliability normally associated with much more expensive products
Overlander Thumper motors are designed to provide reliable power for your model at respectable prices, a total performance package when used in conjunction with our XQ Speed Controllers
650 watt motor
Suitable for 9 - 24 Nimh cells
3 - 7 Lipoly cells
Prop size from 11 x 5 (larger prop with less cells)
890 rpm per volt
Shaft Diameter 5mm Shaft
Motor weight 140gm
Speed Controller Recommended 60A - 80A ESC (depends on No. of cells used),
Model weight up to 2kg
Supplied with ESC side connectors
Overlander Thumper brushless motors have established themselves as the ones to have for model aircraftpower!
The sheer power of Thumper brushless motors far exceeds many motors costing 2 - 3 times their price.
All of the Overlander Thumper V2 motors are manufactured to Overlanders demanding standards, using the finest quality components. Our High Tech manufacturer uses state of the art CNC machine tools, giving the unique Overlander Thumper V2 design, this design means a lower weight motor with our exclusive black finish for better heat dissipation.
Every component of the motors are manufactured from the highest quality materials, only the best Neodym magnets are used along with special high temperature wire for windings, giving these motors reliability normally associated with much more expensive products
Overlander Thumper motors are designed to provide reliable power for your model at respectable prices, a total performance package when used in conjunction with our XQ Speed Controllers
Not applicable or not available at this time.
