How to match an electric motor to an RC aircraft
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
A60-7M V4 28-Pole FesEx kv205
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
A60-7M V4 28-Pole FesEx kv205
A60-7M V4 28-Pole FesEx kv205 is a professional A60 Glider/ FES item from Hacker Motor GmbH, prepared for the RC-MODEL catalog with customer-facing information, official product imagery, structured specifications and no storefront supplier pricing.
Recommended use
This product is relevant for RC builders and pilots looking for a60 glider/ fes, replacement parts, upgrades or setup components. Use it when planning a new model build, maintaining an existing aircraft, boat or radio system, or comparing compatible electronic and power-system parts.
What to check before ordering
Confirm the physical dimensions, weight, voltage, current rating, connector style, shaft size, cell count, propeller range and installation space against your model. RC-MODEL can help verify compatibility when you provide the model name and part number.
Key details
- Poles: 28
- Turns: 7
- Idle current (I0) at 8.4V [A]: 1,5
- Internal resistance (Ri) [Ohm]: 0,024
- Recommended timing [°]: 20 - 25
- Switching Frequency [kHz]: 8
- Controller recommendation [A] (depending on setup): 70 - 100
- Idle speed per volt (kv): 205
- Weight [g]: 740
- Length [mm]/[in]: 72,8
- Outer diameter [mm]/[in]: 60
- Shaft diameter [mm]/[in]: 8
- Prop Adapter: Nein
- Mounting cross: Ja
A60-7M V4 28-Pole FesEx kv205 Product description and features The A60-7M FesEx is perfect for large model gliders up to about 20 kilograms and 10S or 12S drive battery. Ready-to-install complete system The electric motor and gearbox are delivered ready to install . The complete drive system is assembled, tuned and tested before delivery. Accessories: FesEx-Uni8 System Thanks to its special shaft, the motor can be equipped with the FesEx-Uni8 system (see accessories tab) without any further modi
Reference SKU/model: 15711907. Mention this reference when contacting RC-MODEL for availability or fitment support.
Relevant RC Academy guides
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| Technical Specifications | |
| Manufacturer | Hacker Motor GmbH |
| Product Type | A60 Glider/ FES |
| SKU | 15711907 |
| EAN | 4250320256120 |
| Availability | In stock |
| Weight [g] | 740 |
| Poles | 28 |
| Turns | 7 |
| Idle current (I0) at 8.4V [A] | 1,5 |
| Internal resistance (Ri) [Ohm] | 0,024 |
| Recommended timing [°] | 20 - 25 |
| Switching Frequency [kHz] | 8 |
| Controller recommendation [A] (depending on setup) | 70 - 100 |
| Length [mm]/[in] | 72,8 |
| Outer diameter [mm]/[in] | 60 |
| Shaft diameter [mm]/[in] | 8 |
| Prop Adapter | Nein |
| Gold plug mm (recommended) | 4 - 5,5 |
| Backmount mountable | Nein |
| Front mountable | Ja |
| Mounting cross | Ja |
| Idle speed per volt (kv) | 205 |
Tags: Hacker Motor GmbH, A60-7M V4 28-Pole FesEx kv205, Engines & Power, Electric Motors, Hacker Outrunner, Hacker A60, A60 Glider/ FES