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PLATINUM 2603 series motors are high-performance brushless 14-pole outrunner electric motors with excellent electrical properties, sophisticated design and top-notch manufacturing. Hardened steel shafts and high-quality bearings ensure long service life, while the high-quality materials used for the stator and rotor also guarantee excellent performance parameters and high efficiency. They are low-speed motors with high torque, capable of handling large diameter propellers and pitch without the need for a gearbox.
Engine designation system: xxYY SL-zzzz
xx - stator diameter in mm
YY - stator length in mm
SL - sensorless (SensorLess) engine
zzzz - number of revolutions per volt (rpm/V), "KV"
PLATINUM 2603SL-1480KV
PLATINUM 2603SL-1480KV is a brushless motor designed to power models with a flight weight of up to 300 g powered by a three-cell LiPo battery.
Motor Mounting: PLATINUM 2603SL-1480KV is designed for rear mounting. The motor bulkhead should be made of 1.5-2 mm aircraft plywood. The rear mounting cross is included with the motor, as well as the rubber propeller mount.
The motor kit includes: PLATINUM 2603SL-1480KV brushless motor with cables, 3x 2 mm gold-plated connectors, rubber mount accessory kit, mounting screws, instructions.
| Powering LiXX cells | 3 |
| Revolutions per volt [rpm/V] | 1480 |
| Max. power (34 s) [W] | 187 |
| Internal resistance [mOhm] | 204 |
| No-load current (12 V) [mA] | 500 |
| Max. peak current (34 s) [A] | 16 |
| Diameter [mm] | 30 |
| Length [mm] | 8 |
| Total length [mm] | 16.2 |
| Shaft diameter [mm] | 5.5 |
| Weight [g] | 18 |
| Number of poles | 14 |
| Timing [°] | 20 - 25 |
| Regulator [A] | 18 - 25 |
| Acrobat to weight [g] | 250 |
| 3D to weight [g] | 160 |
| Recommended propeller (3S LiPo) | 8x3.8", 8.3x3.8" |
