Overview
The Sparkhobby 1507 Brushless Motor is designed for 3-inch FPV racing drones, offering two KV options: 2700KV for 4–6S LiPo and 3750KV for 3–4S. Built with a durable 5mm shaft and lightweight design, it delivers smooth performance and responsive power. Ideal for quadcopters using 3-inch propellers, the Sparkhobby 1507 motor ensures consistent efficiency in both freestyle and racing setups.
Specifications
| Parameter | Value |
|---|---|
| Brand | Sparkhobby |
| Model | 1507 |
| KV Rating | 2700KV / 3750KV |
| Rated Voltage | 2700KV: 4–6S LiPo 3750KV: 3–4S LiPo |
| Motor Dimensions | Φ21.6 × 30.1 mm |
| Shaft Diameter | 5mm / M5 |
| Lead Wires | 22# AWG, 100mm |
| Idle Current (10V) | ≤0.8A (3750KV), ≤0.5A (2700KV) |
| Internal Resistance | 111.6 mΩ (3750KV), 206.5 mΩ (2700KV) |
| Weight | 20.1g |
Package Includes
-
1 × Sparkhobby 1507 2700KV or 3750KV Brushless Motor
or -
4 × Sparkhobby 1507 2700KV or 3750KV Brushless Motors


Sparkhobby 1507 motor performance data for various props at different throttle settings, including volts, amps, watts, thrust in grams, efficiency (g/W), and operating temperature in Celsius.









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