CHA DS09 Servo - 9.0Kg.cm 0.10s 13.6g 9mm

The Chaservo DS09 is a high torque 9mm thick digital servo, equipped with double ball bearings and durable metal gears. This powerful and precise servo is suitable for all model building applications, especially for extremely narrow areas such as small gliders and DLGs.

The wide voltage range from 3.5V to 8.4V makes the Chaservo DS09 a reliable, versatile all-round servo with impressive performance characteristics. On a 2S LiPo the DS09 produces 9 Kg.cm of torque and even at 4.8V the DS09 produces a torque of 6kg with 0.16s/60° operating speed.

The case is made from high-strength technopolymer with an aluminum-reinforced centre part/gear holder for best precision and heat dissipation. The technopolymer part of the housing gives excellent vibration damping.

CHA DS09 Features

• 9mm thin
• 9 Kg.cm torque
• Coreless DC motor
  
• High precision metal gears
• Double ball bearings
• Includes adaptor for horizontal (wing) mounting
• High-quality connection cables
  
• 25T-5 output spline

CHA DS09 Servo Specifications
Body dimensions	23.5 mm wide x 9.0 mm thick x 27.5 mm high	0.93" wide x 0.35" thick x 1.08" high
Max dimensions	35.5 mm wide x 9.0 mm thick x 33.0 mm high	1.40" wide x 0.35" thick x 1.30" high
Stall torque (4.8V)	6 Kg.cm	83 oz.in
Stall torque (6V)	7 Kg.cm	97 oz.in
Stall torque (8.4V)	9 Kg.cm	125 oz.in
Weight	13.6 g	0.48 oz
Lead length	16 cm	6.3 in
Operating speed (4.8V)	0.16 sec/60°
Operating speed (6V)	0.13 sec/60°
Operating speed (8.4V)	0.1 sec/60°
Operating voltage	3.5V to 8.4V
Operating temperature	-10°C to +65°C °C
Bearings	2 ball races
Gear material	Metal
Case material	Aluminium & Technopolymer
Motor type	Coreless DS
Working frequency	333 Hz
Dead band/resolution	µs
Pulse width for ± 60º	(L) 1000 µs - (0°) 1500 µs- (R) 2000 µs µs
Digital	Y
Programmable	Y?
Position feedback	Potentiometer
Supplied accessories	2 high strength plastic output arms, 2 arm retaining screws, 4 mounting screws, 2 wing mounting brackets
Optional accessories	KST 25T-5 Metal Servo Output Arm