KST MS589 Coreless Digital Servo

The new KST MS589 is a very powerful high voltage contactless servo suitable for helicopter cyclic and all fixed wing aplications. At 15 mm thick and 38 g weight it is reasonably small and light, considering its excellent 9.2 kg.cm of torque and 0.08 sec/60° speed.

Specifications :

• Body dimensions: 35.5 mm wide x 15.0 mm thick x 32.5 mm high
• Stall torque (6V): 6.5 kg.cm
• Stall torque (7.4V): 8.0 kg.cm
• Stall torque (8.4V): 9.2 kg.cm
• Weight: 38.0 g     
• Lead length: 21 cm
• Operating speed (6V): 0.10 sec/60°
• Operating speed (7.4V): 0.09 sec/60°
• Operating speed (8.4V): 0.08 sec/60°
• Operating voltage: 6.0V to 8.4V
• Bearings: 2 ball bearing
• Gear material: Hardened steel
• Case material: Aluminium alloy
• Motor type: Coreless
• Working frequency: 333 Hz
• Digital: Yes
• Programmable: No
• Position feedback: Contactless/magnetic
• Operating temperature: -20 to +65 ºC