iFlight BOB57 2506 1500KV 6S FPV Motor — 5mm Titanium Shaft, N52H, NSK Bearings
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iFlight BOB57 2506 1500KV 6S FPV Motor — Titanium Shaft, N52H Magnets
The iFlight BOB57 2506 1500KV is purpose-built for the BOB57 Cinematic LR & Freestyle 6-inch BNF platform. Featuring a 5mm titanium alloy shaft, center-slotted N52H curved arc magnets, and NSK 10×4×4 bearings, this motor delivers faster throttle response, higher magnetic flux efficiency, and exceptional durability for demanding 6S freestyle and long-range builds.
Key Features
- 5mm Titanium Alloy Shaft — iFlight’s strongest prop shaft for maximum crash resistance
- N52H Curved Arc Magnets — Center-slotted design reduces motor response time and increases magnetic flux efficiency
- NSK 10×4×4 Bearings — Smooth, long-lasting precision bearings for consistent performance
- 7075 Aluminum Bell — Crash-resistant high-grade aluminum for durability under impact
- XING O-Ring Bearing Gap Protection — Seals bearings against debris and moisture
- Reduced Air Gap & Stator Lamination — Lower reluctance and higher magnetic flux for improved efficiency and power
- Dynamically Balanced — Smooth vibration-free operation for clean FPV footage and stable flight
- Motor Wire Protector — Protects lead wires from abrasion and crash damage
Specifications
- Model: BOB57 2506 6S 1500KV
- KV: 1500KV
- Input Voltage: 25.2V (6S)
- Peak Current: 33.26A
- Max Power: 817.5W
- Interphase Resistance: 74.88mΩ
- Weight: 38.2g (with wire)
- Dimensions: φ31.7×19.6mm
- Shaft Diameter: 5mm
- Shaft Protruding Length: 15mm
- Mounting Holes: 16×16mm, φ3mm
- Configuration: 12N14P
- Magnets: N52H Curved Arc
- Bearings: NSK φ10×φ4×4
- Rotor: Unibell
- Lead: 160mm / 20AWG
- Winding: Single strand copper
What’s in the Box
- 1× BOB57 2506 1500KV 6S FPV Motor
- 1× M5 Flanged Nylon Insert Lock Nut
- 4× M3×8mm screws
Perfect For
- iFlight BOB57 Cinematic LR & Freestyle 6-inch BNF builds
- 6S 6-inch freestyle and long-range FPV platforms requiring high-efficiency motors
- Pilots replacing or upgrading motors on 16×16mm mount 6-inch frames
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.