The X20-7.4-M-830 servo features a brushless motor, a full CNC aluminum case, and a complete set of hardened steel gears throughout each servo. The cyclic servos boast an incredible 38Kgf.cm of torque at 7.4V, and a crisp 0.13 second speed which is perfect for RC helicopter.

Launch Video

Features

• Brushless DC Motor
• Hardened Steel Gears
• Extreme Torque and Excellent Speed
• CNC Aluminium Case
• 6 Ball Bearings
• Contactless Sensor

Specification

• Item: KST X20-7.4-M-830-1 HLS / PWM
• Signal: PWM
  
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Stalling Torque: 38Kgf.cm@7.4V
• Rated Torque: 9Kgf.cm@7.4V
• Stalling Current: 4.95A
• Rated Current: 1.25A
• No-load Speed: 0.13sec/60°@7.4V
• Rated Speed: 0.22sec/60°@7.4V
• Working Frequency: 1520μs/333Hz
• Default Travel Angle: ±100°=200° Total When 500μs-2500μs
• Temperature Range: -10℃……+65℃
• Case Material: Aluminium Alloy
• Motor Type: Brushless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Contactless
• Case Dimensions: 40mm*20mm*40mm±0.2mm
• Weight: 80g±10%
• Ball Bearing: 6BB

Related Items

• X20-7.4-M-820 HV Brushless HLS Servo 
• X20-7.4-M-830 HV Brushless HLS Servo 
• X20-7.4-M-835 HV Brushless HLS Servo 

Package Including

• 1 * X20-7.4-M-830 Brushless Servo
• 1 Pack of Accessories

Download

• X20-7.4-M-830 Servo Technical Specification