The KST BLS815 brushless servo, in a robust aluminum housing with a precision steel gearbox, is a power hunter among the servos. High-quality workmanship, speedy positioning times and perfect resetting accuracy make the servo universally applicable.

We also provide the BLS825 Brushless HV Servos.

Features

• Ultra High Torque & Excellent Speed 
• Hardened Steel Gear
• CNC Aluminium Case
• High Quality Brushless Motor
• Dual Ball Bearings
• Ideal for 550-700 Class Helicopter Cyclic

Specification

• Item: BLS815 V8.0 Brushless Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Torque: 14Kgf.cm@6.0V / 17Kgf.cm@7.4V / 20Kgf.cm@8.4V
• Speed: 0.09sec/60°@6.0V / 0.08sec/60°@7.4V / 0.07sec/60°@8.4V
• Working Frequency: 1520μs/333Hz 
• Default Travel Angle: ±50°=100°when1000μs-2000μs
• Temperature Range: -10℃.......+65℃
• Soft Start: Programmable
• Programmable: Yes
• Case Material: Aluminium Alloy
• Motor Type: Brushless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Potentiometer
• Ball Bearing: 2BB
• Case Dimensions: 40.5mm*20mm*38mm ±0.2mm
• Weight: 70g±10%

Review Video

Related Products

• BLS815 V8.0 Servo
• BLS825 Servo
• BLS805X Tail Servo
• BLS915 Servo
• BLS905X Tail Servo

Size

Package Including

• 1 * BLS815 V8.0 Brushless Standard Servo
• 5 * Plastic Servo Horn
• 1 * Servo Horn Screw
• 4 * Grommet
• 4 * Eyelet
• 4 * Mounting Screw

Documents

• BLS815 V8.0 Servos Specification