Summary:
The GEP-GR1507 will bring greater efficiency and explosive power to the 3-inch and 4-inch models. Extending the efficient cooling profile of 1507 increases the cooling performance of the motor by 20%.Using 7075 aviation aluminum material to maintain the impact resistance of the motor, N52H tile magnet, Japan NSK bearing, quality assurance.3 KV values:2800KV / 3600KV /4200KVThe GR1507 will be a new choice for the 3-inch and 4-inch models.
 
 
 
Specifications:
Item name: GEP-GR1507
KV: 2800KV/3200KV/3600KV/4200KV
Configuration:12N14P2800KV
Stator Diamter:15mm
Stator Length:7mm
Shaft Diameter:2mm(Hollow)
Motor (Dimension(Dia.*Len)):Φ 6*29.1mm
of Cells(Lipo):2~4S
Internal Resistance:149mΩ/104mΩ/96mΩ
Max Current(180S):22.59A/26.47A/29.21A
Rotor: N52H arc magnets
Bearings:NSK
Base casing: Al 7075
Wire AWG: 24AWG
Weight(g):15.5
Features:
Lightweight base design, powerful power output
Beautiful appearance design, high – efficiency air – flow heat dissipation, strong structure
The whole fuselage is high-precision CNC processing; the aviation aluminum alloy is 7075 aluminum materials, which is high precision and high intensity
It adopts N52H magnet, which ensures the torsion, high temperature resistance and no dropping magnet
The effort and thrust is the best aiming at the accelerator from 50% to 90%
The fuselage is handled with precise dynamic balancing to ensure the vibration and low noise when the electrical machine operates with high speed
Japanese NSK bearing ensures the smooth operation of the electrical machine
Tile shape magnet and 0.15mm air cleft, the power take-off is stronger
Benign design of heat radiation structure, the temperature reduces 20% compared with the electrical machine in the same type
Reliable magnetic circuit optimization and maximum electric power conversion
The weight is 15.8g only (not include the wire)