- Description
Servo SAVÖX SB-3290SG
Product description and features
- More power with less weight! 75kg*cm at 8.4V with only 72 grams! Significantly minimised operating noise
- Newly developed 8-pole brushless motor integrated in the housing, resulting in 20% lower operating temperature after 5 minutes than the SB-2290SG
- Triple ball bearing, patented design, lower power consumption with the same performance compared to SB-2290SG
- High-voltage digital servo up to 8.4V, 32-bit MCU (Motor Control Unit), longer continuous output without power drop
- High-quality full metal housing with soft start, 25-tooth output, quiescent current approx. 80mA compared to 250mA for the SB-2290SG
- Weight 72g
With the new SB-3290SG servo from SAVOX, the Taiwanese manufacturer Savöx has once again achieved a revolution in servo technology. The newly developed 8-pole brushless motor of this monster not only ensures a lower weight (72 grams) compared to the SB-2290SG (81 grams), but also more power and significantly less heat development. After 5 minutes of operation, it remains up to 20% cooler than its predecessor, the SB-2290SG. Thanks to this significant improvement, the servo delivers maximum power for much longer and the model feels much harder, more direct and more precise.
Thanks to the latest technology, the SB-3290SG is significantly quieter and barely perceptible in normal operation. The "whirring" familiar from digital servos has been virtually eliminated without having to accept any disadvantages.
Especially during extreme flights with high loads, the increase in performance is unrivalled. The completely new motor design with the newly developed 32-bit MCU (Motor Control Unit) brings with it many advantages that offer ambitious 3D and aerobatic pilots new possibilities in flight.
In comparison, the quiescent current of the SB-3290SG is approx. 80mA, while the SB-2290SG requires approx. 250mA.
The lower weight is particularly advantageous for large models in the 25kg range. If the SB-3290SG is installed in the elevator, the 9 grams per servo are clearly noticeable, making it easier to find the ideal centre of gravity.
The SB-3290SG has been tried, tested and improved step by step over months in countless tests with the best pilots in Germany, until we have reached a point where we can speak of a real revolution and not just product maintenance!
To make individual wiring easier, the negative pole of the cable is no longer completely black as on the SB-2290SG, but grey and therefore easier to distinguish.
Of course, the SB-3290SG has a soft start, i.e. the servo slowly moves to the desired position when the voltage is applied / the receiver is switched on.
The torque of this monster leaves nothing to be desired, here are the technical data at 6, 7.4 and 8.4V
Properties
Operating time S2/60° (sec): 0.11
Actuating time S1/60° (sec): 0.13
Length (mm): 20.2
Height (mm): 38.7
Voltage range: 4.8V-8.4V
Width (mm): 40.3
Actuating force S1 (kg*cm): 65
Weight (g): 72
Actuating force S2 (kg*cm): 75
Actuating frequency: Actuating frequency up to 333Hz, centre pulse 1520us
High-voltage capable up to 8.4V: Yes
Packaging: Standard
Recommended applications: Helicopter, aeroplane, car
Output teeth (number): 25
Ball bearing (number): 3
Voltage 1 (Volt): 7,4
Motor type: Brushless motor
Gearbox type: Steel
Housing type: Full metal
Voltage 2 (Volt): 8,4
Classification: Standard
Application suggestion
For large models or helicopters, RC cars or scale helicopters
Scope of delivery
1x SAVÖX SB-3290SG servo, servo arm and mounting material.
General | |
Recommended application area | Helicopter, aeroplane, car |
Classification | Standard |
Dimensions and weight | |
Length | 40,3 |
Width | 20,2 |
Height | 38,7 |
Weight | 72 |
Specifications | |
High voltage capable | Yes |
Voltage 1 (V1) | 7,4 |
Voltage 2 (V2) | 8,4 |
Regulating time V1/60° | 0,13 |
Regulating time V2/60° | 0,11 |
Pulling load V1 | 65 |
Pulling load V2 | 75 |
Frequency | 333 |
Number of ball bearings | 3 |
Outer diameter output in mm | 5,9 |
Housing type | full metal |
Motor type | Brushless motor |
Transmission type | Metal |
Number of output cogs | 25 |
Soft start | yes |
SieBra GmbH & Co. KG
Christian-Liebrecht-Straße 6
58739 Wickede
Germany
info@rc-dome.de