就是这个Cost effective brushless motors and Electronic Speed Controllers have arrived.
Produced by Dynam, who are a specialist radio control electric model manufacturer, this combo comprises the Dynam A22-20L Brushless Motor & 30 amp Electronic Speed Controller.
This is a high torque Outrunner Brushless electric motor capable of producing between 980 - 1280 grams of thrust.
Brushless motors can deliver around 80% to 90% efficiency. This means that this motor is capable of delivering in excess of 200 watts power output when drawing 22 amps on a 11.1 volt Li-po.
Motor Stats
Size: 28.00mm (Dia.) x 39.00mm (L)
Weight: 85g
Shaft: 3.00mm (Dia.) x 14.00mm (L)
K/V: 960
Working Current: 8A - 22A (Max 26A)
Battery: 2 to 3 cells Lipo batteries
Accessory kit including gold plated connectors included, as shown in the photo.
When fitted in a configuration with a 10 x 4.7 prop powered by a 11.1v 3 cell Li-po at a current of 18.5 amps this motor will deliver 1081 grams of thrust at 7,480 rpm.
Electronic Speed Controller Info
Weight: 26 g
Low Resistance, 0.013 oHms
Use with Ni-Cd,Ni-Mh, Li-Ion, and Li-Poly batteries
Auto throttle calibration
Auto Cell Detect
Hard or Soft brake configurable
Hard or soft timing configurable
BEC
High rate Switching, 8kHz
Voltage cutoff Set at 2.75V/cell
This package is provided with an instruction manual including a wiring diagram which is easy to follow.
因为是在国外, 价格应该是430左右. 这边要在国内的价格上加上12.5%的商业税, 还有运费什么的, 应该加起来也有100多, 实际价钱应该是300左右. 用在华的36# 或者22#上. 这个是连接..
http://www.trademe.co.nz/Browse/Listing.aspx?id=83745799
[ 本帖最后由 jpno1 于 2007-1-7 17:10 编辑 ] |
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发表于 2007-1-7 16:52
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