HobbyStar 2820 (3542) Brushless Outrunner Motor
$32.99
Unit price perHobbyStar brushless outrunner motors are built using high-quality components and precision balanced to ensure a smooth, reliable and powerful motor for your aircraft. Motor shafts can be reversed on all motors, and a hardware kit with mounting plate, prop adapter and hardware kit are included with all motors.
Features:
- 14-pole, 12-slot high-torque design
- CNC machined 6061 T6 billet aluminum housing
- High-purity copper windings for maximum efficiency
- High RPM ABEC 5 oversized bearings
- Precision balanced rotor
- Super-thin stator laminations (0.2mm)
- Flexible silicone leads with pre-installed gold-plated connectors
Specifications for all variants:
| KV (RPM/Volt) | Model | Watts | Cells | Max Amps | Rotor Poles | IO | Resistance | Motor Size | Stator Size | Weight | Propeller | Shaft Diameter (mm) | Connectors |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1000 | 2820-06 | 750 | 2-4S | 55A | 14 | 2.0A | 0.039 | 35x42mm | 2820 | 132g | 10*6/12*6.5/13*8 | 5mm | 3.5mm |
| 1250 | 2820-05 | 850 | 2-4S | 65A | 14 | 2.1A | 0.026 | 35x42mm | 2820 | 132g | 9*5/10*4 | 5mm | 3.5mm |
| 1450 | 2820-04 | 1050 | 2-4S | 78A | 14 | 2.3A | 0.021 | 35x42mm | 2820 | 132g | 12*5/11*7 | 5mm | 3.5mm |