HV Digital Alu Servo ST40DBT 40KG Race-Spec.

Servos are part of the "RC system" and therefore the basis of a remote-controlled model.

Connected to the steering linkage, they convert stick or rotary movements on the transmitter into steering movements on the vehicle. In combustion vehicles, they also act as throttle servos, actuating both the throttle valve of the carburetor and the brakes. An under-dimensioned servo has a longer actuating time and a shorter service life when under load. Therefore, never skimp on the servo! A good servo does not have to cost a fortune, but it makes the model more reliable and lasts for years.

Only standard or low-profile servos are used in 1/8 and 1/10 scale RC cars.

Areas of application for our "Race Spec. Servos" is competition, but these servos are also fantastic for ambitious "club racers" and hobby drivers!

Technical data

• Servo category: High-Torque
• Operating voltage range: 4.8 - 8.4V HV
• Actuating force / speed @ 4.8V: 25.0kg / 0.140sec/60°
• Actuating force / speed @ 6.0V: 29.0kg / 0.120sec/60°
• Actuating force / speed @ 7.4V: 35.0kg / 0.105sec/60°
• Actuating force / speed @ 8.4V: 40.0kg / 0.098sec/60°
• Technology: Digital
• Motor type: Brushless
• Gearbox: High-strength steel
• Housing material: AL6061 T6 housing with plastic inlay
• Waterproof: IP65 waterproof
• Ball bearing: Metal ball bearing (2)
• Dimension: 40*20*37.5 mm
• Weight: 73.0 g
• Programmable: Yes with USB interface adapter # 2030110 (sold separately)

Scope of delivery

• 1x servo ST40DBT
• 1x servo arm
• Mounting screws