Chaservo Ultra-Micro Datasheet

Coreless DC | Full Aluminum Micro Series

1. Physical Specifications

Feature	Details
Dimensions	19 x 6 x 18.5 mm (0.75 x 0.24 x 0.73 in)
Weight	6.1 g (0.21 oz)
Case Material	Full Aluminum
Gear Set Material	Metal Gears
Bearings	2 x Ball Bearings
Output Shaft Spline	15T, 4 mm

2. Electrical & Control Logic

Parameter	Specification
Rated Voltage	DC 7.4V
Voltage Range	DC 3.3 – 9.0V
Motor Type	Coreless DC
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	1.65 kg-cm (22.91 oz·in)	1.5 kg-cm (20.83 oz·in)	0.07 sec	0.61 A
7.4V	2.2 kg-cm (30.55 oz·in)	2.0 kg-cm (27.77 oz·in*)	0.06 sec	0.63 A
8.4V	2.65 kg-cm (36.80 oz·in)	2.2 kg-cm (30.55 oz·in)	0.05 sec	0.67 A

Ultra-Micro Precision | Full Aluminum Body | Extreme Speed