Reedy RS0305A — 7 g high-speed micro competition servo with coreless motor, titanium/steel gears, and CNC aluminium case. Built for 1/28 on-road (RC28 / RC28R) with 20T spline and JST 1.5 lead.
High-speed micro servo for 1/28
The RS0305A is Reedy’s HV micro competition servo for 1/28 racing — coreless drive, CNC-machined aluminium case, and a titanium/steel gear train in a 20 × 8 × 17.8 mm, 7 g package. At 8.4V it matches the club’s AGFRC A06CLS class numbers (3.0 kg·cm, 0.052 s/60°) with a 20T / 4.0 mm output spline and JST 1.5 plug.
Developed with Team Associated engineers for chassis like the RC28 / RC28R.
In the box
Servo with JST 1.5 lead (50 mm).
Specifications
| Model | RS0305A Micro Hi-Speed |
| Supplier SKU | 27175 |
| Voltage | 4.8–8.4V HV |
| Motor | Coreless |
| Speed @ 6.0V | 0.066 s/60° |
| Speed @ 7.4V | 0.058 s/60° |
| Speed @ 8.4V | 0.052 s/60° |
| Torque @ 6.0V | 2.2 kg·cm (30.6 oz·in) |
| Torque @ 7.4V | 2.6 kg·cm (36.1 oz·in) |
| Torque @ 8.4V | 3.0 kg·cm (41.7 oz·in) |
| Gear material | Titanium / steel |
| Case | CNC aluminium |
| Output spline | 20T, ø 4.0 mm |
| Connector | JST 1.5 (50 mm) |
| Size | 20 × 8 × 17.8 mm |
| Weight | 7 g |
| Brand | Reedy (Team Associated) |
Read more (third parties)
- Silver Horse RC — RS0305A Micro Hi-Speed Servo
- Associated Electrics — Reedy RS0305A announcement — official specifications
