Radient Brushless Motor 5045 720KV (3-5S)
Brand: Radient
Part No: RDNM5045720
Shadow Stock: Usually ships next day
The Radient Brushless Motor 5045 720KV (3–5S) is engineered for smooth, high‑torque performance in model aircraft. A 14‑pole, precision‑balanced rotor with super‑thin 0.2mm laminations works in tandem with CNC‑machined 6061‑T6 alloy covers, high‑purity copper windings and oversized ABEC5 bearings to deliver excellent efficiency, reliability and the ability to spin larger propellers with confidence. Rated at 860W with a recommended 80A ESC on 3–5S LiPo, this outrunner features a robust 6.0mm stainless steel shaft and arrives with multiple mounting options for flexible installation. Part number RDNM5045720.
Key Features
- 14‑pole, 12‑slot high‑torque rotor
- CNC‑machined 6061‑T6 billet heatsink can
- High‑purity copper windings for maximum efficiency
- High‑RPM ABEC5 oversized bearings
- Precision‑balanced rotor for smooth, reliable running
- Super‑thin 0.2mm stator laminations
- Engineered for efficient energy conversion
Specifications
- Power: 860W
- Recommended ESC: 80A
- Recommended LiPo: 3–5S
- Shaft Diameter: 6.0mm
- Motor Connectors: 4.0mm bullets
- Motor Weight: 195g
- Prop Size (4S): 13x6 / 14x6
- Prop Size (5S): 12x6 / 13x6
- Colour: Black
- Materials: Steel & aluminium alloy
- Shipping Weight: 0.31kg
What’s In The Box
- Radient high‑torque brushless motor
- Shaft prop drive
- Can prop drive
- X‑type mounting bracket
- 4x short countersunk screws (bracket to motor)
- 4x long cap head screws (can prop drive installation)
Secured by Stripe
Designed specifically for use in model aircraft, all Radient high-torque brushless motors feature a 14 pole precision-balanced rotor, 6061-T6 aluminium alloy front and rear covers, high purity copper windings and a heavy-duty stainless steel shaft. It's a combination that, in tandem with high-quality oversize bearings, offers beautifully smooth running, longevity and an ability to turn large propellers. With a mounting option at either end, Radient brushless outrunners are engineered to offer the flexibility and power you need over a long and trouble-free life.
table { font-family: Arial, sans-serif; border-collapse: collapse; width: 100%; font-size: 14px; } td, th { border: 1px solid #dddddd; text-align: left; padding: 8px; } tr:nth-child(even) { background-color: #f9f9f9; } th { background-color: #4CAF50; color: white; position: sticky; top: 0; } .series-row { background-color: #e2e2e2 !important; font-weight: bold; } Brushless Motor Specifications| 2822 1600KV | 180 | 20 | 2-3S | 3.0 | 3.5 | 30 | 2S: 8x4 / 9x6 | 3S: 7x4 / 8x4 |
| 2822 2300KV | 180 | 20 | 2-3S | 3.0 | 3.5 | 30 | 2S: 6x3 / 7x3.5 | 3S: 5x4 / 6x3 |
| 2826 1000KV | 220 | 20 | 2-3S | 3.0 | 3.5 | 45 | 2S: 10x6 / 11x6 | 3S: 9x6 / 10x5 |
| 2826 1300KV | 240 | 30 | 2-3S | 3.0 | 3.5 | 45 | 2S: 9x6 / 10x5 | 3S: 8x4 / 9x5 |
| 2826 1900KV | 250 | 30 | 2-3S | 3.0 | 3.5 | 45 | 2S: 8x4 / 9x5 | 3S: 7x4 / 8x4 |
| 2826 2200KV | 270 | 30 | 2-3S | 3.0 | 3.5 | 45 | 2S: 6x4 / 7x3 | 3S: 5x4 / 6x3 |
| 2830 1000KV | 260 | 30 | 2-3S | 3.0 | 3.5 | 57 | 2S: 10x6 / 11x5.5 | 3S: 9x6 / 10x5 |
| 2830 1300KV | 300 | 30 | 2-3S | 3.0 | 3.5 | 57 | 2S: 9x6 / 10x6 | 3S: 8x6 / 9x6 |
| 2836 880KV | 340 | 30 | 2-4S | 4.0 | 3.5 | 67 | 3S: 10x6 / 11x5.5 | 4S: 9x6 / 10x6 |
| 2836 1100KV | 380 | 30 | 2-4S | 4.0 | 3.5 | 67 | 3S: 9x6 / 10x6 | 4S: 8x6 / 9x6 |
| 2836 1200KV | 390 | 30 | 2-4S | 4.0 | 3.5 | 67 | 3S: 9x6 / 10x6 | 4S: 8x6 / 9x6 |
| 3530 1100KV | 310 | 50 | 2-4S | 4.0 | 3.5 | 109 | 3S: 10x6 / 11x5 | 4S: 9x6 / 10x6 |
| 3536 1050KV | 500 | 60 | 2-4S | 4.0 | 3.5 | 109 | 3S: 10x6 / 11x5 | 4S: 9x6 / 10x6 |
| 3536 1300KV | 680 | 60 | 2-4S | 4.0 | 3.5 | 109 | 3S: 9x6 / 10x6 | 4S: 8x6 / 9x5 |
| 3536 1500KV (E2K) | 750 | 80 | 2-4S | 4.0 | 3.5 | 109 | 3S: 8x6 / 9x5 | 4S: 8x4 / 8x5 |
| 3542 1000KV | 750 | 60 | 2-4S | 5.0 | 3.5 | 132 | 3S: 11x5 / 12x6 | 4S: 8x7 / 9x8 |
| 3542 1250KV | 850 | 80 | 2-4S | 5.0 | 3.5 | 132 | 3S: 9x6 / 10x5 | 4S: 8x4 / 9x5 |
| 3548 790KV | 840 | 80 | 2-4S | 5.0 | 3.5 | 172 | 3S: 11x7 / 13x6 | 4S: 9x7 / 10x8 |
| 3548 900KV | 1000 | 80 | 2-4S | 5.0 | 3.5 | 172 | 3S: 10x7 / 12x7 | 4S: 9x6 / 10x7 |
| 3548 1100KV | 1100 | 80 | 2-4S | 5.0 | 3.5 | 172 | 3S: 11x5.5 / 11x6 | 4S: 8x6 / 9x6 |
| 4250 800KV | 1250 | 80 | 2-5S | 5.0 | 4.0 | 205 | 3S: 13x6 / 14x7 | 5S: 12x8 / 13x7 |
| 4260 600KV | 1500 | 80 | 3-5S | 5.0 | 4.0 | 275 | 4S: 12x6 / 13x6 | 5S: 11x6 / 12x6 |
| 5045 720KV | 860 | 80 | 3-5S | 6.0 | 4.0 | 195 | 4S: 13x6 / 14x6 | 5S: 12x6 / 13x6 |
| 5055 570KV | 1550 | 80 | 4-6S | 6.0 | 4.0 | 275 | 4S: 14x7 / 15x6 | 6S: 13x6 / 14x5 |
| 5055 760KV | 1660 | 100 | 3-5S | 6.0 | 4.0 | 275 | 4S: 13x6 / 14x6 | 5S: 12x6 / 13x6 |
| 5065 335KV | 1660 | 100 | 4-7S | 6.0 | 4.0 | 375 | 6S: 18x8 / 19x7 | 7S: 17x7 / 18x6 |
| 5065 435KV | 1750 | 100 | 4-6S | 6.0 | 4.0 | 375 | 4S: 18x7 / 19x6 | 6S: 17x6 / 18x5 |
| 6354 200KV | 2210 | 100 | 4-10S | 8.0 | 4.0 | 480 | 8S: 19x12 / 22x12 | 10S: 18x12 / 20x10 |
Radient Brushless Motor 5045 720KV (3-5S) Key Features:
- 14 Pole 12 slot hi-torque rotor.
- CNC-machined 6061-T6 billet heatsink can.
- High purity, maximum efficiency copper windings.
- High RPM ABEC5 oversized bearings.
- Precision balanced rotor offers smooth, reliable performance.
- Super-thin (0.2mm) stator laminations.
- Precision engineered for maximum energy conversion.
What's in the Box:
- 1x Radient high-torque brushless motor.
- 1x Shaft prop drive.
- 1x Can prop drive.
- 1x X-type mounting bracket.
- 4x Short countersunk screws for attaching the bracket to the motor.
- 4x Long cap head screws for can prop drive installation.
Manuals & Parts Explosions:
Radient Brushless Motor 5045 720KV (3-5S) Tech Specs:
- Weight: 311g / 10.97oz
- Shipping Weight: 0.31kg / 0.69lbs
- Connector: Bullet
- Age Recommendation: 14+
- Colour: Black
Key Info:
- Brand: Radient
- Part No: RDNM5045720
- Barcode: 5051121278057
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Reviews
No specific product reviews yet, why not write one?WRITE A REVIEW
ASK A QUESTION
For more in depth queries, please contact us.










