|
Home
Hacker B40 8L w/6.7:1 3470 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 |  |
| |
|
Price:
$225.00
In Stock: 15
|
|
|
Price:
$235.00
In Stock: 6
|
|
|
Price:
$115.00
In Stock: 17
|
|
|
Price:
$150.00
In Stock: 12
|
|
Product Reviews:
|
|