GEPRC SPEEDX2 1505 4300KV Motor - Black & Red

Name: GEPRC SPEEDX2 1505 4300KV Motor - Black &amp; Red
Brand: GEPRC
SKU: DRFC-2410
Price: 1709.00 INR
Availability: OutOfStock

₹1,709.00 (Inclusive of all taxes)

Out of Stock

The GEPRC SPEEDX2 1505 4300KV brushless motor is engineered for high-performance 2.5-inch to 3.5-inch lightweight FPV drones, optimized for 4S LiPo power systems to deliver exceptional power density and efficiency for freestyle and cinematic flight.

Features

4300KV rating optimized for high-RPM performance on 4S LiPo batteries.
1505 stator size (15mm diameter, 05mm height) for lightweight, high-torque builds.
Equipped with high-precision NSK/NMB bearings for smooth operation and extended lifespan.
Features N52H grade neodymium magnets and single-strand copper windings for superior efficiency.
1.5mm shaft diameter with a sleek black and red matte finish design.

Out of stock

Get Notified When Available

Description

The SPEEDX2 1505 motor from GEPRC is a precision-engineered component designed for the demanding needs of modern micro and lightweight FPV drones. Its 4300KV rating and 4S compatibility provide the high rotational speed necessary for aggressive throttle response and dynamic flight characteristics in compact frames.

Constructed with a focus on durability and performance, the motor utilizes a 14-pole design paired with N52H magnets to maximize magnetic flux and torque output. The high-precision bearings ensure minimal friction and vibration, contributing to stable flight and extended operational life, making it a reliable choice for intensive freestyle and cinematic drone applications.

Key Features

High-Power Density Design: The 1505 stator configuration delivers impressive thrust-to-weight ratios, ideal for acrobatic maneuvers and rapid acceleration.
Premium Bearing System: Integrated NSK/NMB bearings provide exceptional radial and axial load handling for smooth, quiet, and reliable long-term operation.
Advanced Magnetic Circuit: N52H grade neodymium magnets offer strong magnetic field retention for consistent torque and efficiency across the throttle range.
Optimized Thermal Management: Lightweight structure and efficient single-strand windings help dissipate heat effectively, maintaining performance during extended flight sessions.
Robust Mechanical Construction: Features a 1.5mm hardened steel shaft and reinforced bell housing for impact resistance and durability in crash scenarios.
Aesthetic & Functional Finish: The matte black and red anodized finish not only provides a distinctive look but also adds a layer of corrosion resistance.

Applications

High-performance 2.5-inch to 3.5-inch toothpick and ultralight FPV racing drones.
Compact 3-inch CineWhoop builds requiring strong thrust for carrying HD digital video systems.
Lightweight freestyle drones where agile throttle response and power-to-weight ratio are critical.
Micro long-range builds optimized for 4S power systems needing efficient, high-KV propulsion.

Technical Specifications

Model Name	SPEEDX2 1505
Motor KV	4300 KV (RPM/Volt)
Stator Size	1505 (15x05mm)
Recommended Voltage	4S LiPo (14.8V)
Shaft Diameter	1.5 mm
Number of Poles	14
Max Power	340.9 W
Magnet Grade	N52H
Bearing Type	High-Precision NSK/NMB
Mounting Pattern	M25mm & M27mm screws included

Frequently Asked Questions

What size propellers are compatible with the SPEEDX2 1505 4300KV motor?

This motor is optimized for 2.5-inch to 3.5-inch propellers on lightweight micro and toothpick drone frames. For 4S power, typical prop choices include bi-blade or tri-blade props in the 2.5" to 3.5" diameter range, such as the HQProp T3x3x3 or Gemfan 3025. Always ensure your ESC can handle the current draw with your chosen prop.

Is this motor suitable for 6S LiPo batteries?

No, the GEPRC SPEEDX2 1505 4300KV motor is specified for 4S LiPo operation (approximately 14.8V). Applying a 6S voltage (22.2V) would significantly exceed its design KV and power rating, leading to excessive current draw, overheating, and almost certain motor or ESC failure. Always adhere to the 4S voltage specification.

What is the mounting hole pattern for this motor?

The motor uses a standard M2 mounting screw pattern. The package includes both M2*5mm and M2*7mm screws to accommodate different frame thicknesses. The exact bolt pattern circle diameter is typically 12mm for motors of this size, but you should verify compatibility with your specific drone frame's motor mounting holes.

Can I use this motor with a 20A 4-in-1 ESC?

Yes, a 20A 4-in-1 ESC is generally suitable for the SPEEDX2 1505 4300KV motor on 4S, provided you use propellers within the recommended 2.5" to 3.5" size. The motor's max power is 340.9W, which at 14.8V equates to roughly 23A peak current. A 20A continuous-rated ESC with good burst capability should handle this, but ensure proper airflow for cooling.