X20-8.4-50 is an incredibly powerful servo that features a full CNC aluminum case, high power coreless motor, and metal gears throughout. Boasting an incredible 45Kgf.cm of torque at 8.4V. The X20-8.4-50 will suit a wide variety of RC applications from giant scale aircraft, 1/8 scale nitro and electric off-road or on-road vehicles, crawlers, and much more!

Features

• Extreme Torque and Excellent Speed
• CNC Aluminium Case
• Two Ball Bearings
• Programmable

Specification

• Item: X20-8.4-50 Brushless Standard Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Torque:

38Kgf.cm@6.0V
42Kgf.cm@7.4V
45Kgf.cm@8.4V

• Speed:

0.20sec/60°@6.0V
0.17sec/60°@7.4V
0.15sec/60°@8.4V

• Working Frequency: 1520us/333Hz
• Default Travel Angle: ±50° = 100° Total
• Temperature Range: -10?......+65?
• Soft Start: Programable
• Programmable: Yes
• Case Material: Aluminum Alloy
• Motor Type: Coreless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Potentiometer
• Ball Bearing: 2BB
• Case Dimensions: 40.5mm*21mm*42mm±0.2mm
• Weight: 78g±10%

Size

Package Including

• 1 * KST X20-8.4-50 Brushless Standard Servo
• 1 * Pack of Accessories