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The Quantum 4530-450KV is a high-performance brushless outrunner motor engineered for large-scale RC aircraft and helicopters. Delivering up to 5000 W continuous power and 125 A, its 12-arm, 10-pole design ensures torque, efficiency, and smooth power output.
| Specifications & Performance | |
|---|---|
| Brand | Quantum |
| Model | QT-4530-450 |
| Type | Brushless outrunner motor |
| Kv | 450 RPM/V |
| Max Continuous Power | 5000 W |
| Max Continuous Current | 125 A |
| No-load Current | 2.0 A @ 10 V |
| Resistance (Rm) | 0.010 Ω |
| Poles | 10 |
| Stator Arms | 12 |
| Stator Diameter | 45 mm |
| Stator Thickness | 30 mm |
| Outer Diameter | 56.8 mm |
| Shaft Diameter | 8 mm → 6 mm |
| Total Length | 89.25 mm |
| Motor Length | 60.7 mm |
| Weight | 556 g |
| Bearings | ABEC-3 (8x16x5) 688ZZ |
A robust, efficient motor delivering serious power for professional RC setups.
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