Issues when Aux Servo added to RX-442FS
04-18-2017, 06:20 PM
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Issues when Aux Servo added to RX-442FS
Hi,
I am hoping someone out there can assist me with this query/problem.
I have a MX-3FG with RX-442FS receiver that I have been successfully using in my boat. I have been running with 4 x AA batteries, one of the provided Airtronics SRM-102 servos on the throttle and a Hitec 1/4 size Servo on the steering. I recently made some changes the utilizes the AUX channel that works well with an additional provided Airtronics SRM-102 servo, but the servo is not strong enough. I have now replaced the servo on the AUX Channel with a Power LF-20MG 20kg Digital Servo (for Crawler / Buggy / On-road #LF-20MG, ,(LF-20MG) by Power HD 4.8-6.6V SUPER TORQUE Digital Servo 0.16sec/277.7oz-in/20kg-cm). This servo has the strength I need but there are undesirable side effects, when I move the AUX on the transmitter it also causes the Throttle and Steering to twitch, but worse than that it seems to drain all of the power as both the throttle and steering become extremely slow. I am guessing the new servo has over loaded the receiver, but is there a solution to my problem of needing to run 2 strong servos off this receiver?
I am hoping someone out there can assist me with this query/problem.
I have a MX-3FG with RX-442FS receiver that I have been successfully using in my boat. I have been running with 4 x AA batteries, one of the provided Airtronics SRM-102 servos on the throttle and a Hitec 1/4 size Servo on the steering. I recently made some changes the utilizes the AUX channel that works well with an additional provided Airtronics SRM-102 servo, but the servo is not strong enough. I have now replaced the servo on the AUX Channel with a Power LF-20MG 20kg Digital Servo (for Crawler / Buggy / On-road #LF-20MG, ,(LF-20MG) by Power HD 4.8-6.6V SUPER TORQUE Digital Servo 0.16sec/277.7oz-in/20kg-cm). This servo has the strength I need but there are undesirable side effects, when I move the AUX on the transmitter it also causes the Throttle and Steering to twitch, but worse than that it seems to drain all of the power as both the throttle and steering become extremely slow. I am guessing the new servo has over loaded the receiver, but is there a solution to my problem of needing to run 2 strong servos off this receiver?
