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.
C54-2,5D L Glider 6,7:1 Competition Kv 2070 is a professional Glider version 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.
This product is relevant for RC builders and pilots looking for glider version, 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.
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.
C54-2,5D L Glider 6,7:1 Competition Kv 2070 Product description and features The Hacker C54 inrunner motor is the first choice for sporty gliders that demand the highest standards of precision and performance. This 4-pole internal rotor motor with Gilder-Comp gearbox has been specially developed for the requirements of powered glider models and offers an unrivalled combination of performance, efficiency and reliability with very good cooling. The integrated high-performance fan cools the C54 Gil
Reference SKU/model: 10108906. Mention this reference when contacting RC-MODEL for availability or fitment support.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
Diameter, pitch, motor load, current measurement and how propeller choice changes thrust, speed, efficiency and heat.
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
A step-by-step safety guide for measuring amps, watts and voltage sag so customers avoid overheating motors, ESCs and LiPo batteries.
A safety and performance guide to propeller balance, spinner fit, bent shafts, motor mounts, firewall checks and protecting electronics from vibration.
| Technical Specifications | |
| Manufacturer | Hacker Motor GmbH |
| Product Type | Glider version |
| SKU | 10108906 |
| EAN | 4250320267096 |
| Availability | In stock |
| Weight [g] | 445 |
| Poles | 4 |
| Turns | 3,5 D |
| Internal resistance (Ri) [Ohm] | 0,019 |
| Gear reducing | 6,7:1 |
| Recommended timing [°] | 5-10 |
| Switching Frequency [kHz] | 8 |
| Controller recommendation [A] (depending on setup) | 90 - 125 |
| Leerlaufdrehzahl pro Volt (kv) ohne Getriebe | 2070 |
| Length [mm]/[in] | 99,85 |
| Outer diameter [mm]/[in] | 46 |
| Shaft diameter [mm]/[in] | 6 |
| Prop Adapter | Nein |
| Backmount mountable | Nein |
| Front mountable | Ja |
| Mounting cross | Nein |
| Output shaft | 6mm |
| Gold plug mm (soldered) | 4 |
| Idle current (I0) at 37V [A] | 2,8 |
Tags: Hacker Motor GmbH, C54-2, 5D L Glider 6, 7:1 Competition Kv 2070, Engines & Power, Electric Motors, Hacker Inrunner, Hacker C54 Competition, Glider version
We use essential cookies to operate the store. Optional cookies are used only with your consent. You can read the full policy here.