Chaservo DS09 Sub-Micro Datasheet

Hollow Cup DC | 9mm Slim Wing Profile | 12g Series

1. Physical Specifications

Feature	Details (Metric First)
Dimensions	23.5 x 9 x 27.5 mm (0.93 x 0.35 x 1.08 in)
Weight	12 g (0.42 oz)
Case Material	Technopolymer & Aluminum
Gear Set Material	Hardened Steel + Brass
Bearings	2 x Ball Bearings
Output Shaft Spline	25T, 5 mm (0.196 in)

2. Electrical & Control Logic

Parameter	Specification
Motor Type	Hollow Cup DC (Coreless)
Voltage Range	DC 3.3V – 9.0V
Working Frequency	1520 μs / 20 KHz
Pulse Range	900µs – 2100µs
Programmable	Yes

3. Dynamic Performance Matrix

Voltage	Holding Torque	Output Torque	Speed (60°)	Max Current
6.0V	7.0 kg-cm (97.21 oz·in)	5.0 kg-cm (69.43 oz·in)	0.13 sec	0.90 A
7.4V (Rated)	8.0 kg-cm (111.09 oz·in)	6.0 kg-cm (83.32 oz·in*)	0.11 sec	1.15 A
8.4V	9.0 kg-cm (124.98 oz·in)	6.5 kg-cm (90.27 oz·in)	0.10 sec	1.25 A

Sub-Micro Slim Class | High-Performance Hollow Cup | Steel/Brass Gear Train