The Goteck range of digital high torque standard size servos are up there amongst some of the best for quality and reliability at a price that offers excellent value for money. The top and bottom cases are made from a high strength fiber reinforced nylon and the center case is CNC machined from solid 6061 aluminum, this acts as a very good heatsink for the motor and amplifier.
The HC1621S offers a metal geared, high voltage digital servo with a coreless motor that has exceptional torque and a quick speed. Ideal for all types of models where very high specs in a standard size case are required. This servo is very happy to operate on 6~7.4v making it ideal to run directly from a 2s lipoly battery.
• CNC machined 6061 aluminum center case
• Fiber reinforced nylon top and bottom cases
• Metal gear train
• Coreless motor
• Twin ball bearings
• Heavy duty plastic servo horns and mounting screws
Operating Voltage: 6v~7.4v
Idle Current: 350mA@4.8v~400mA@6v
Running Current: 3300mA@4.8v~4000mA@6v
Dead Band: 1 usec
Case: 6061 aluminum/nylon fiber
Servo Plug: JR type
Servo Lead Length: 300mm
Spline Count: 25
1 x Goteck HC1621S Digital servo
1 x Double heavy duty plastic servo horn
1 x Single heavy duty plastic servo horn
4 x Mounting screws and grommets
Unit Weight (g):
Great servos for a great price. I've been using them on the ailerons and elevators of my 30cc 3D planes for a while with great results. Servos are really fast at 7.5V, very precise and strong.
I fly hard 3D/ XA and they are definitely up to the task. Here they are installed on my Skyline Edge 30cc.
https://www.youtube.com/watch?v=GTQA3jgfXvYSUPER SERVOS - Rapport qualit - prix, neutre prcis et conforme aux donnesGreat servos. I'm using 5 of them in the Hobbyking 20cc MXS-R (electric conversion). Running at 8V they are lightening fast and very powerful, centering is also very precise. I really cant fault them at all.
I suppose if i was going to be super critical it would have been nice to have some longer arms supplied as the arms you get although good quality and strong are too short for 3D models. A standard Futaba arm fits so that's not a big deal.Decent high performance at a fair price awesomeBuon servocomando, ottimo sullo sterzo di qualsiasi mezzo sia in scala 1/8, che 1/10 sia off-road che on-road, anche monstertruck ottimo anche su modelli in scala freno 1/5 soprattutto al gas/freno ma possibile utilizzarlo anche sullo sterzo in modelli non eccessivamente pernsanti nell'insieme ottimo rapporto qualit/prezzo, utilizzabile anche con batterie lipo.