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Hacker B40 8L w/6.7:1 Competition Geared Brushless Motor

Part: HACB40-8LG-C

Price: $339.00
In Stock: 1
Hacker B40 8L w/6.7:1 Competition Geared Brushless Motor
Hacker B40 8L w/6.7:1 Competition Geared Brushless Motor
B40 Inrunner Series B40 8L 6.7:1
Kv (rpm/V) 3470
Max Power (W) 1200W
Max Amp (15sec) 95A
Max Efficiency 89%
Io (No load A) 3.2A
Rm (Resistance) 0.012Ohm
Shaft Diameter 6mm
Gearbox 6.7:1
Motor Diameter 29mm
Motor Length 89.7mm
Motor Weight 235g
Built in Fan Yes
Max Rpm 60,000
Poles 2
Case Smooth w/Heat Sink
ESC Timing 0-5 deg
ESC Switching Freq. 8KHz

The B40 Competition comes with larger bearings than the regular Hacker B40 and the front and rear plates attached with screws, both of which significantly reduce friction and improve the durability of the motor. A larger sized shaft with a diameter of 6mm and a strong gearbox help to eliminate vibrations at extreme speeds and increases power output.
Brand new outer case designed with milled cooling channels allows for increased heat dissipation at a very low weight, while an internal fan also improves cooling. The asymmetric air outlet helps to keep the level of noise to a minimum. A high degree of efficiency is achieved by a new, segmented high-performance rotor from optimized magnetic material.

Model type Model name Motor Controller Cells Prop
Sailplane 3-3.5M Pulsar 3.6E B40 8L 6.7:1 Jeti Spin Pro 66 2700 3S Li-poly 16x10 Folding
Sailplane 3-3.5M Elite 3.1E B40 8L 6.7:1 Jeti Mezon Pro 80 2700 4S Li-poly 17x11 Folding
Hotliner Yuri X-Plus B40 8L 6.7:1 Jeti Spin Pro 100 2700 5S Li-poly 14x13 Folding

Hacker B40 8L w/6.7:1 Competition Geared Brushless Motor
 

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