The BrotherHobby Special Edition V4 32.5-12 Brushless Motor is purpose-built for long-range and cinematic FPV drones like the X9, X13, and other 913 inch builds. Available in 580KV, 950KV, and 1050KV, this motor series is engineered for efficiency, torque, and endurance with 6S LiPo compatibility and outstanding structural quality.

With a massive 4183g thrust at peak (950KV), advanced 7075 aluminum bell, N52H arc magnets, and TU1 grade enameled copper winding, this motor ensures greater pulling force, high efficiency, and longer flight times. Its hollowed-out design optimizes weight and heat dissipation, while the Titanium alloy shaft and NMB bearings provide precision and strength under load.

Perfect for 913 inch propeller platforms in long-range missions, heavy-lift quads, or high-efficiency freestyle rigs.

Key Specifications (All Models):

Model Performance Overview:

580KV Version:

• Max Thrust: 3881g

• Max Power: 937.5W

• Max Current: 37.5A

• Idle Current: 1.06A

• Internal Resistance: 100m

• Propeller Tested: GF 13x8x3

• Best Use: Long flight time with 13-inch props

950KV Version:

• Max Thrust: 4183g

• Max Power: 1590.68W

• Max Current: 64.4A

• Idle Current: 2.2A

• Internal Resistance: 45m

• Propeller Tested: HQ 10x5x3

• Best Use: Balanced efficiency & power

1050KV Version:

• Max Thrust: 3986g

• Max Power: 1748.4W

• Max Current: 70.5A

• Idle Current: 2.6A

• Internal Resistance: 41.4m

• Propeller Tested: HQ 9x5x3

• Best Use: More aggressive & responsive builds

Construction Highlights:

• Titanium alloy shaft for durability and weight saving

• 7075-T6 aluminum caps, hard-anodized and scratch-resistant

• N52H arc magnets with linear torque and consistent magnetic fields

• Ultra-thin silicon steel stator, reducing eddy current losses

• Premium NMB bearings, supporting greater axial loads

• Hollowed bell design for better cooling and weight optimization

Recommended Applications:

• 913 inch long-range FPV drones

• Endurance flight rigs (X9 / X13 / heavy-lift quads)

• Mid-to-large freestyle drones needing torque & efficiency

• Payload drones requiring smooth and sustained thrust

BrotherHobby SE V4 Motor: Greater pulling force, more loads. Higher efficiency and longer flight time. Propellers: GF 13x8x3, HQ 10x5x3, HQ 9x5x3. KV options: 580KV/950KV/1050KV.

Aviation-grade 7075 AL caps, NMB bearings, TU1 enameled wire, titanium shaft, N52h magnet for stable circuit and linear torque.

BrotherHobby SE V4 32.5-12 950KV brushless motor with box and tools.

BrotherHobby SE V4 Motor includes titanium shaft, N52h magnet, TU1 wire, premium bearings, and thin silicon steel sheet for efficient performance.

BrotherHobby SE V4 Motor: 580/950/1050KV, 12N14P, 4183g thrust, 91.70g weight. ESC: 6S 45A/65A/80A. Dimensions: 38.2*45.7mm. Compatible with GF and HQ propellers in various sizes.

BrotherHobby SE V4 32512 motor, 580KV, 6S, 12N14P configuration. Dimensions: 38.2×45.7mm. Weight: 92.6g. Max power: 937.5W. Tested with GF 13x8x3 propeller, achieving up to 8934 RPM at 100% throttle. Copper wire temp: 82C.

BrotherHobby SE V4 32512 motor, 950KV, 6S, HQ10x5x3 prop. Specs: 32.5mm stator, 45.7mm motor, 91.7g weight. Max power 1590.68W, max current 64.4A. Copper wire temp 95C at 100% throttle.

BrotherHobby SE V4 32512 motor specs: 1050KV, 12N14P configuration, 32.5mm stator, 90.44g weight, 6S Lipo, max 1748W power, 70.5A current. Load test data includes RPM, thrust, efficiency at various throttle levels.

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