Product Description
A proven lightweight outrunner offering strong power, quick throttle response and low overall weight for 2S and 3S foam aircraft.
The Crack Series Pro CSP-2305 1500KV brushless outrunner was developed for lightweight foam aircraft requiring dependable power and smooth operation. Its 25 g weight makes it well suited for approximately 6 to 14 oz 3D, sport and aerobatic models.
The fixed 5.5 mm prop-saver hub accepts many APC, GWS, PT Model and Tuff Slow Fly propellers. Pre-soldered 2 mm bullet connectors and included prop-saver and mounting hardware simplify installation.
Key Features and Specifications
| Model | CSP-2305 |
| Motor Type | 2305 brushless outrunner |
| KV Rating | 1500KV |
| Weight | Approximately 25 g with connectors |
| Recommended Aircraft | Approximately 6 to 14 oz foam aircraft |
| Battery Compatibility | 2S to 3S LiPo |
| Current Rating | 10A continuous / up to 20A short-duration burst |
| Tested Power | Approximately 60W on 2S and more than 120W on suitable 3S setups, depending on battery and propeller |
| Propeller Hub | Fixed 5.5 mm prop-saver hub |
| Motor Connectors | Pre-soldered 2 mm bullet connectors |
| Construction | Balanced rotating assembly for smooth operation |
Recommended Setups
| 2S LiPo | 8 x 4.3 or 9 x 4.7 Slow Fly propeller |
| 3S LiPo | 8 x 4.3 Slow Fly propeller |
Important: A 9 x 4.7 propeller is not recommended on 3S. Always confirm motor and ESC temperatures after the first flights and verify that the selected propeller keeps current within the motor and ESC operating limits.
Package Includes
- Crack Series Pro CSP-2305 1500KV brushless outrunner motor
- Pre-soldered 2 mm bullet connectors
- Four prop-saver bands
- Four aluminum prop-hub adapters
- Four motor-mounting screws
Replacement and Compatible Products
The Crack Series Pro CSP-2305 continues to be used in select Twisted Hobbys power-system packages. For new standalone applications or future replacements, select the newer Vertex VS28-05B 1550KV motor.
Product Videos
Custom Field
Product Reviews
10 Reviews Hide Reviews Show Reviews
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2305 1500KV Crack Series Pro Motot
Very please with all aspects of this motor so far, not much flight time yet, but so far very good!!!
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Motor
This thing is an absolute beast!! Run on 2 or 3 cell it pulls a 32" indoor foamy around with ease
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Video of test run o 32" span WWI plane
This motor produces an unbelievable amount of power and thrust swinging the 9" recommended prop. Should be able to fly with 1/3 rd throttle for extended flights. https://twistedhobbys.com/outrunner-2206-1450kv-26g-crack-series-motor/
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Crack series motor
Definitely a good match for the 32" crack series planes. Very strong reliable.
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Very good little motor.
A very strong, trouble free little motor. Excellent choice for the Twisted Hobbys F-22 Jet, the Mustang racer series and the Zoro wing. Plenty of power and very quiet. My only complaint is that the prop-saver hub is not removable. If I could use a conventional prop adapter on this motor it would be five stars all day long.
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Good strong motor
packaging was good in bag along with hardware screws orings and small alum disc's. Connectors are done for you which i liked. Wires are short though worked fine with matting esc wire lengths. Pulls strong on 2 cell and no heat cool to touch. Runs smooth not noisy sounding.
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Good stuf!!!
I've had a few of these style motors these are the strongest I've come across
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Like a Timex watch......
takes a lickin and keeps on tickin!!! Awesome lil motors, I have several of the crack series motors on my TH planes, they have never failed me, even under a heavy combat load.
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POWER HOUSE
Have 2 of them on my th birds. They have the most pull out of my other 22-- series motors we run them on 2s and 3s. Haven't been able to kill on yet :-)
