Chaservo Standard Coreless Datasheet

High-Torque Coreless DC | 50kg-cm Holding Power

1. Physical Specifications

Feature	Details (Metric First)
Dimensions	40.5 x 20 x 40 mm (1.59 x 0.79 x 1.57 in*)
Weight	81 g (2.86 oz*)
Case Material	Full Aluminum
Gear Set Material	Metal Gears
Bearings	2 x Ball Bearings
Output Shaft Spline	25T, 6 mm (0.236 in)

2. Electrical & Control Logic

Parameter	Specification
Motor Type	Coreless DC
Position Sensor	Potentiometer
Voltage Range	DC 4.8V – 8.4V
Working Frequency	1520µs / 333Hz
Pulse Range	500 μs – 2500 μs
Programmable	Yes

3. Dynamic Performance Matrix

Voltage	Holding Torque	Output Torque	Speed (60°)	Max Current
4.8V	32.0 kg-cm (444.38 oz·in*)	20.0 kg-cm (277.74 oz·in*)	0.20 sec	—
6.0V	40.0 kg-cm (555.49 oz·in)	25.0 kg-cm (347.18 oz·in*)	0.16 sec	4.85 A
7.4V (Rated)	46.0 kg-cm (638.80 oz·in*)	30.0 kg-cm (416.61 oz·in*)	0.13 sec	5.62 A
8.4V	50.0 kg-cm (694.35 oz·in*)	33.0 kg-cm (458.27 oz·in*)	0.12 sec	6.45 A

Standard Class | High-Torque Coreless | Precision Gear Train