New Powerstar PM-8509 1/12th Scale Coreless Servo

0 July 27, 2026, 4:39 p.m.

Press Release From Powerstar:
www.powerstar-racing.com

POWERSTAR has released its newest servo product PM-8509, Coreless Motor Digital Mini Servo, Black. It’s comes in an all aluminum case and can be programmable, designed specifically for 1/12 scale car. Operating Voltage 6.0V-8.4V, at 8.4V input the servo pulls up to 16kg-cm of torque at a speed of 0.07s.

Features:

**High efficiency Coreless motor, stable performance.
**High precision potentiometer.
**Precise control movement.
**All Aluminum Shell.
**Programmable Servo
**Application for 1/12 RC car.

Specifications:

Torque(6.0V): 12 kg-cm/166 oz-in
Torque(7.4V): 14 kg-cm/193 oz-in
Torque(8.4V): 16 kg-cm/220 oz-in
Speed: 0.10 sec (6.0V)│0.084sec(7.4V)│0.074sec(8.4V)
Operating Voltage：6.0V ~ 8.4V
Weight: 37g
Bearing Type: Metal Bearing
Motor Type：Coreless
Gear Type：Copper
Output Gear: 25T
Waterproof: IP65
Case: All Aluminum Shell
Operating Temperature：-20℃~60℃
Working Frequency：1520μs / 333hz
Size：35.8 x 15.2 x 29.7 mm
Wire gauge: #22 AWG
Wire Length: 260mm