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Power HD

Power HD Silver Storm S25 Standard HV Brushless 30kg 8.4v Metal Geared Servo

  • Brushless

Part no. S25

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Power HD Silver Storm S25 standard HV brushless servo — 30kg at 8.4V, SSR/SUR mode, Titanium & Steel gears, 6.0–8.4V compatible.

  • Standard size HV brushless servo for 1/10 & 1/8th off road racing
  • 30.0kg torque at 8.4V with 7075+303 Titanium & Steel gears
  • SSR/SUR super high speed mode via upgraded PCB
  • Compatible with 6.0–8.4V voltage range
  • Japan NOBLE potentiometer for precision

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Overview

The Power HD S range has been specially designed for the high demands required in all classes of racing including 1/10 & 1/8th off road. The latest technology allows these servos to operate in SSR mode (Super Speed Response) allowing a natural feel and instant feedback on track. The new design has more accurately machined gears than ever before, offering more precision and reliability to meet the ever increasing demands of the competition racing market.

Note

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. However, in some cases, you may need to install an external BEC.

Features

  • Full CNC Machined metal high-grade oxygen shell
  • 7075+303 Titanium & Steel gearing
  • Japan NOBLE potentiometer
  • High pressure brushless
  • Compatible with 6.0–8.4v voltage
  • Upgraded PCB, support SSR, SUR super high speed mode
  • Available in two-toned anodised Silver, Red & Gold colours

In the box

  • 1x Silver Storm S25 Standard HV Brushless 16.5kg 8.4v Metal Geared Servo
  • 1x Hardware Set
  • 1x Decal Sheet

Specifications

Torque (6.0V)21.5 kg-cm (298.6 oz/in)
Torque (7.4V)25.0 kg-cm (347.2 oz/in)
Torque (8.4V)30.0 kg-cm (416.6 oz/in)
Speed0.075 sec (6.0V) / 0.060 sec (7.4V) / 0.055 sec (8.4V)
Operating Voltage6.0–8.4 DC Volts
Weight75.0 g (2.65 oz)
Bearing TypeBall Bearing x 2
Motor TypeBrushless Motor
Gear TypeTitanium & Steel
Operating Temperature-20°–60°
Working Frequency1520µs / 333Hz
Size40.7 x 20.5 x 38.6 mm (1.60 x 0.81 x 1.52 in)
Total Height (A)44.5mm
Body Width (B)40.5mm
Below Mount (C)28.3mm
Above Mount (D)16.2mm
Total Length (E)54.4mm
Total Width (F)20.1mm

Servo

Servo
SizeConventionally sized servo namesStandard
Gear MaterialTitanium & Steel
Servo Spline Count25Tooth
Waterproof CasingNo
Case MaterialAluminium
Height (A)44.5mm
Body Length (B)40.5mm
Bottom to Under Mount (C)28.3mm
Top to Under Mount (D)16.2mm
Length (E)54.4mm
Width (F)20.1mm
Drive Motor TypeBrushless
Rotational Degrees120° (Normal)
6V Torque kg/cmKilograms of torque at 25mm away from the center of the spline30
6V Sec/60 DegreesSeconds per 60 degrees of rotation0.075
Signal TypeDigital

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