Park250 brushless outrunner
Key Features
- Ideal for 3D models 4–6 oz (115–170 g) and sport and scale models 6–12 oz (170–340 g)
- Up to 55 watts
- Designed for firewall mount or carbon tube mount
- Integrated prop saver design
- Extremely quiet and lightweight—just .5 ounces (14 grams)
- Upgraded performance motor for indoor IPS and 180 motors
- High-torque, direct-drive alternative to inrunners
- Includes mount, mounting hardware and 2mm gold BL connectors
- High-quality construction with ball bearings and hardened steel shaft
- Great lightweight outrunner for small indoor foamies
Overview
Ideal for 3D models 4–6 oz (115–170 g) and sport and scale models 6–12 oz (170–340 g), or models requiring up to 55 watts of power.
Product Specifications
| Type: | Brushless outrunner |
| Size: | Upgrade for 180-size |
| Bearings or Bushings: | Two 2 x 5 x 2.5mm Bearings |
| Recommended Prop Range: | 5.5 x 4.5–8 x 6 Slow Flyer |
| Voltage: | 6–8.4V |
| RPM/Volt (Kv): | 2200 |
| Resistance (Ri): | .25 ohms |
| Idle Current (Io): | .45A |
| Continuous Current: | 7A |
| Maximum Burst Current: | 8A (15 sec) |
| Cells: | 6 Ni-MH/Ni-Cd or 2 Li-Po |
| Speed Control: | 6A–10A brushless |
| Weight: | 14 g (0.5 oz) |
| Overall Diameter: | 22mm (.85 in) |
| Shaft Diameter: | 2mm |
| Overall Length: | 23mm (.90 in) |
Needed to Complete
6–10A brushless ESC
2S Li-Po or 5- to 7-cell Ni-Cd/Ni-MH
5.5 x 4.5–8 x 6 Slow Flyer prop