E4990 Sensored Brushless Motor For RC Cars (3~8S/1650KV)
Numbers of Poles: 2 Poles
Bearings front/rear: D19*d8*T6
Outer diameter/Length: Ø49mm(1.929in)/L90mm(3.543in)
Shaft diameter/End length of shaft: Ø5mm(0.197in)/L21.5mm(0.846in)
Applicable to 1/7 On-road, Short Course, Truck,1/8 Monster(Heavy-duty)
Original price was: $128.00.$115.80Current price is: $115.80.
E4990 Sensored Brushless Motor
1. Outstanding magnetic circuit combining with ultrathin thick silicon steel and high slot fill factor of high temperature resistant enameled wire winding will effectively reduce losses and improve efficiency and thermal performance.
2. Special rotor winding process with explosion-proof, high precision balance for increasing rotor’s service life and high-speed stability.
3. High precision bearings, reinforced alloy aluminum shell and high toughness stainless steel shaft improves motor’s structural performance.
4. Innovative waterproof design at driving end achieves excellent waterproof and dust-proof performance.
| Name | E4990 Motor For RC Car | |
| Type | BLDC | |
| KV | 1650KV | |
| Cells | 3~8S | |
| No-load Current | ≤7.0A | |
| Outer Diameter/Length | Ø49mm(1.929in)/L90mm(3.543in) | |
| Shaft diameter/ End length of shaft | Ø5mm(0.197in)/L21.5mm(0.846in) | |
| Bearing front/rear Specification | D19*d8*T6 | |
| Weight | 710 g | |
| Pairs of Poles | 2 Pairs of poles | |
| Application | 1/7 On-road, short Course, Truck,1/8 Monster(Heavy-duty) | |
Lucas –
I’ve tested many brushless motors, but this one stands out. Strong torque, stable temperature, and smooth control — perfect for both on-road and off-road use.