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How to distinguish GWS IPS Motors? by Houng-wen Lin, CEO of GWS Basically, GWS IPS produced with 3 different type motors. IPS standard motor. Black end-bell, no cogging feel. The motor is higher RPM but less torque with plastic magnet. Which use IPS-B gear to match 9X4.7. or 8X6. However, we discontinued this motor. IPS DX motor Black end-bell with strong cogging feel. This motor has high torque but less RPM. Which use IPS-A gear to match with 9X7 parkflyer or 10X4.7 for indoor flyer. discontinious either. IPS DXC motor, ( aslo called RXC for 7.2V) this is same as DX base but add on with Japanese made carbon brushes for life extend up to 3~4 times than DX. but cogging disappeared. IPS RLC motor ( same as the one in EDF50 at 7.2V ), while in IPS or LPS gear drive this should only use 4.8~6V Max due to relative heavy loading. I keep saying please read GWS web for free information how to match your gear drive with wide range of ration and props. But some peoples keep saying don't read that! and keep burn their motors and spread bad rumors. I deeply wish Ezoners take a chance to read GWS web about power system, to understand how to use GWS gear drive correct manner.
http://www.gws.com.tw/english/produ...powersystem.htm __________________ Grand Wing Servo Tech (Taiwan)
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RC Mart Heading
Lock Gyro
