Serwa Combo NEXSPOR 3x BLS3515S / 1x BLS4012T
3x BLS3515S (35mm) / 1x BLS4012T (40mm) - Servo Set for helicopter of the 500 – 600 class
The new Nexspor 35mm brushless servo has been tested and optimized to the limit in countless flights by our team for maximum performance and long life.
The servos are characterized by high speed, positioning accuracy and a lot of power. Pleasant is also the operating noise.
The crunching and crackling is a thing of the past in the stand and under load.
Feature 35mm Swashplate Servo BLS3515S:
- High quality brushless motor
- High quality potentiometer
- Softstart
- High precision steel gear
- High resolution
- Full CNC aluminium case
- Dual ball bearings
- Ideal for 500 - 600 class helicopter swashplate
The softstart protects the BEC and the mechanics of the Heilis in initialization.
Specifications:
| Operating Voltage | DC 6,0-8,4V |
| Speed at (6,0V) | 0,07 sec/60° |
| Speed at (7,4V) | 0,06 sec/60° |
| Speed at (8,4V) | 0,05 sec/60° |
| Torque at (6,0V) | 11,2 kg/cm |
| Torque at (7,4V) | 13,4 kg/cm |
| Torque at (8,4V) | 15,0 kg/cm |
| Dead Band | 0,002ms |
| Neutral pulse | 1520µs |
| Working Frequency | 333Hz |
| Dimensions (mm) | 35x15x33,4 |
| Output toothing | 25T Ø 5,9mm (Futaba, Align, BK, Savöx etc..) |
| Weight | 49g |
| Connecting wire | JR225mm |
Feature 40mm Tail Servo BLS4012T:
- Extremely fast tail servo
- High quality brushless motor
- High quality potentiometer
- High metal gear
- High resolution
- Full CNC aluminium case
- Dual ball bearings
- Ideal for 500 - 800 class helicopter tail
Specifications Tail Servo BLS4012T:
| Operating Voltage | DC 6,0-8,4V |
| Speed at (6,0V) | 0,05 sec/60° |
| Speed at (7,4V) | 0,04 sec/60° |
| Speed at (8,4V) | 0,03 sec/60° |
| Torque at (6,0V) | 8,5 kg/cm |
| Torque at (7,4V) | 11,0 kg/cm |
| Torque at (8,4V) | 12,5 kg/cm |
| Dead Band | 0,002ms |
| Neutral pulse | 760µs |
| Working Frequency | 560Hz |
| Dimensions (mm) | 40x20x39,5 |
| Output toothing | 25T (Futaba, Align, BK, Savöx etc..) |
| Weight | 73g |
| Connecting wire | JR320mm |
Accessories:
3x Swashplate Servo BLS3515S (35mm)
1x Tail Servo BLS4012T (40mm)