GEPRC GR1408 3500KV Motor - Suitable For DIY RC FPV Quadcopter Racing Drone Accessories Replacement Parts
GEPRC GR1408 3500KV Motor SPECIFICATIONS
Wheelbase: Screws
Use: Vehicles & Remote Control Toys
Upgrade Parts/Accessories: Adapter
Tool Supplies: Assembly Category
Size: 3 inch
Remote Control Peripherals/Devices: Motor
Recommend Age: 12+y
Recommend Age: 14+y
RC Parts & Accs: Motors
Quantity: 1 pcs
Origin: Mainland China
Model Number: GEPRC GEP-GR1408 3500kv Motor
Material: Metal
Four-wheel Drive Attributes: Motors
For Vehicle Type: Helicopters
Brand Name: GEPRC
Summary:
GEP-GR1408 motor is GEPRC's newly developed brushless motor specially designed for 3inch propeller. a highly efficient and powerful motor. incorporating many new features and quality material throughout and is available in three versions – 2500kv.3500kv.3750kv.4100kv to cater to the most demanding of flyers.
The GEP-GR1408 motor features a new streamlined motor shape. offering ultra-low wind resistance for fast forward flight and efficient heat dissipation. Incorporating high performance N52H curved magnets with a stator to magnet air-gap of only 0.15mm. the GEP-GR1408 motor is capable of high torque. High temperature resistance and low current resistant #180 enameled wire stator coil ensures stable power output throughout the throttle range and further enhanced by durable smooth running NSK Japanese bearings. The high precision CNC machined #7075 aluminum shaft increases crash durability of this motors while the large ventilation slots in the bell keeps the motor temperature low.
The GEP-GR1408 motor is optimized for 4S lipo and designed especially for 3inch propellers and when used with the GEPRC 3042 triblade propellers. it provides high output efficient performance. At only 15.2 g. the 4100Kv version generates an amazing 482g. The GEP-GR1408 motor is available in both CCC and CW threaded shaft.
Specifications:
Model: GEP-GR1408
KV: 3750kv
Weight: 15.2g(Not including wire)
Wire AWG: 24AWG
Cable length: 100mm
Stator Diameter: 14mm
Stator Height: 8mm
Shaft Diameter: 2mm
Configuration: 9N12P
Motor Diameter: 18.2mm
Motor Height: 32mm
Prop Adapter Shaft Thread: M5
Input voltage: 2S-4S (7.4 – 16.8v)
Features:
Full fuselage high precision CNC processing. aviation aluminum 7075 aluminum. high precision. high strength
The maximum thrust of 4100kv was 648g. using the GEPRC 3042 propeller
N52H magnetic material is adopted to ensure the torsion and high temperature
The force and thrust are best for about 70% of the throttle
The body is treated with precise dynamic balance to ensure the vibration and low noise of the motor at high speed
5mm aluminium flange lock nut
Japan NSK bearings ensure the smooth running of the motor
The gap of the bending magnet is 0.15mm and the power output is stronger
Excellent heat dissipation structure design. with the same motor temperature drop 20%
Resistance to high temperature of 180 ℃ silicone rubber clues. stable and reliable
Reverse the CW/CCW. Ensure that the high-speed operation is 100% non-shedding
Weight is only 15.2 g(Not including wire)
This motor. the GR1408. has a 3500KV rating with three configuration options: 3750kv. 4100kv. The maximum current it can handle is 22.3A (180S) with an efficiency above 81% when running between 3.3V and 14.57V.
The GR1408 motor features a gap of 0.15mm in its bending magnet. resulting in stronger power output. Compared to normal magnets. this Arc magnet design uses N52H magnetic tiles with a 0.15mm thickness. Additionally. it incorporates NSK bearings. silicone rubber seals. and an excellent heat dissipation structure that reduces temperature rise by 20%.
