HobbyStar HS-4325LV Waterproof High-Torque Digital Servo
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If the stock steering servo in your 1/10 truck feels lazy, vague, or mildly offended by big tires, the HobbyStar HS-4325LV is the simple waterproof upgrade. It is rated at 26 kg.cm / 361 oz-in at 6.0V, with a standard-size 40.5x20x40.5mm case for common RC steering setups.
This is the value waterproof torque servo in the new HobbyStar group. It is a natural fit for monster trucks, off-road climbing/trail-style trucks, 1/10 RC cars, and some 1/8 RC applications where a standard LV servo makes sense. It runs on normal 4.8-6.0V receiver power, so you get more steering muscle without rebuilding the car around HV electronics.
Quick specs:
- Type: Waterproof standard-size digital servo
- Category: Core LV standard servo
- Suggested applications: Waterproof monster truck, off-road climbing/trail-style car, truck, 1/10 and 1/8 RC car
- Motor type: Core motor
- Operating voltage: 4.8-6.0V
- Stall torque: 24 kg.cm / 333 oz-in @ 4.8V, 26 kg.cm / 361 oz-in @ 6.0V
- Speed: 0.22 sec/60 deg @ 4.8V, 0.18 sec/60 deg @ 6.0V
- Dead band: 4us
- Neutral position / frequency: 1500us / 330Hz
- Remote control angle: 90-120 deg +/-2 deg
- Bearings: 2BB
- Connector lead: JR 260mm
- Dimensions: 40.5x20x40.5mm
- Weight: 57g
- Waterproof: Yes; no IP rating provided

