Savox Black Aluminium Monster Torque 25kg 8.4V HV Brushless Metal Geared Servo
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Savox Black Aluminium Monster Torque 25kg 8.4V HV Brushless Metal Geared Servo
Savox SB-2291SG brushless servo with 25kg torque, 0.042 sec speed at 8.4V, and full aluminium case.
- Monster torque: 25 kg-cm (347 oz-in) at 8.4V
- Lightning-fast speed: 0.05 sec at 7.4V / 0.042 sec at 8.4V
- Brushless motor with up to 35% more power than competing brands
- Full anodised black aluminium case with steel inner gears
- 3 precision ball bearings for smooth, reliable performance
This member of the Savox Monster Series family stands out with an impressive speed of 0.05 seconds, prioritising swift response in applications where speed is of the essence. Ideal for models like 1/8 on-road cars, 1/10 nitro touring, and both 1/8 EP and GP buggies, the SB-2291SG enhances performance with its highly responsive servo. It incorporates Savox's patented brushless servo motor technology, offering up to 35% more power than motors found in competing brands. The servo's smoothness and reliability are further optimised through the use of three precision ball bearings.
- Lightning quick responsiveness
- Full aluminium case which has been anodised in a stylish black with silver accents
- Steel inner gears for maximum toughness
- Installed with 3 precision ball bearings to minimise friction and increase performance
- 25 tooth spline allows compatibility with a wide range of horns
- Torque (7.4V): 18 kg-cm (250 oz-in)
- Torque (8.4V): 25 kg-cm (347 oz-in)
- Speed: 0.05 sec (7.4V) | 0.042 sec (8.4V)
- Operating Voltage: 7.4V – 8.4V
- Weight: 79g (3.1 oz)
- Bearing Type: Ball Bearing
- Motor Type: Brushless
- Operating Temperature: -10° – 50°C
- Refresh Rate: 333Hz
- Size: Standard
- Total Height (A): 38.7mm
- Body Width (B): N/A
- Below Mount (C): N/A
- Above Mount (D): N/A
- Total Length (E): 40.3mm
- Total Width (F): 20.2mm
- 1x Savox Black Aluminium Monster Torque 25kg 8.4V HV Brushless Metal Geared Servo
Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver to smooth the current delivery. However, in some cases, you may need to install an external BEC.
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Height (A)
- 42.7mm
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Body Length (B)
- 40.4mm
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Bottom to Under Mount (C)
- 26.2mm
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Top to Under Mount (D)
- 17mm
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Length (E)
- 54mm
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Width (F)
- 20.5mm
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SizeConventionally sized servo names
- Standard
-
Gear Material
- Steel
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Waterproof Casing
- Yes
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Servo Spline Count
- 25Tooth
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Input Voltage Range
- 7.4V, 8.4V
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7.4V Torque kg/cm
- 18
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7.4V Sec/60 Degrees
- 0.05
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8.4V Torque kg/cm
- 25
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8.4V Sec/60 Degrees
- 0.042
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Signal Type
- Digital
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Drive Motor Type
- Brushless
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Case Material
- Aluminium
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Rotational Degrees
- 120° (Normal)
