RC-Monster Forums - View Single Post - Kyosho ST-RR conversion

George16 · 01.20.2009, 08:45 AM

Just installed some upgrade parts.

Dace Mfg. 17mm hex:

I had a chance to ran it last Friday and Sunday when the air temp was about 57*F and 68*F respectively and wasn't pleased with the results.

Here's my gearing and temps:

ST-RR
50/15, 5S

Air temp was 57*F
ESC – 104
Motor – 131
Batteries – 100

ST-RR
50/16, 5S

Air temp was 68*F
ESC – 112
Motor – 170
Batteries – 104

I'm going to try 48/16 this weekend and see if the motor temp drops. Both were continuous 10-12 minute runs.

I went up to 16T pinion based on this:
Hot motor, cool controller, cool batteries = undergeared

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George16 Supermaxx Offline Posts: 2,031 Join Date: Oct 2007 Location: Earth	01.20.2009, 08:45 AM Just installed some upgrade parts. Dace Mfg. 17mm hex: I had a chance to ran it last Friday and Sunday when the air temp was about 57F and 68F respectively and wasn't pleased with the results. Here's my gearing and temps: ST-RR 50/15, 5S Air temp was 57F ESC – 104 Motor – 131 Batteries – 100 ST-RR 50/16, 5S Air temp was 68F ESC – 112 Motor – 170 Batteries – 104 I'm going to try 48/16 this weekend and see if the motor temp drops. Both were continuous 10-12 minute runs. I went up to 16T pinion based on this: Hot motor, cool controller, cool batteries = undergeared Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer) Predator with OS .21TM Supermaxx with Mach .26 Revo with OS .18TZ Kyosho ST-RR Conversion Ofna CR with Tekin ESC/Motor (2)