Premium Select Kst X20-7.4-m-820 Brushless Hls 6bb Servo 30kgf.cm 0.09sec For Rc Helicopters Money-back Guarantee [wJrE95LB]

The X20-7.4-M-820 servo features a brushless motor, a full CNC aluminum case, and a complete set of hardened steel gears throughout each servo. The servo boasts an incredible 30Kgf.cm of torque at 7.4V, and a crisp 0.09 second speed. 

Features

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

Specification

• Item: X20-7.4-M-820 HV Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Stalling Torque: [email protected]
• Rated Torque: [email protected]
• Stalling Current: 4.95A
• Rated Current: 1.25A
• No-load Speed: 0.09sec/60°@7.4V   
  
• Rated Speed: 0.17sec/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 (HLS)
• Position Sensor: Contactless
• Case Dimensions: 40mm*20mm*40mm±0.2mm
• Weight: 75g±10%
• Ball Bearing: 6 BB