DC5525 25KG Waterproof Digital Servo for RC Cars & Boats
25kg·cm waterproof digital servo, metal gear, aluminum case, 4.8-8.4V, 0.08s/60° @8.4V. Ideal for 1/8 RC cars, crawlers, aircraft, boats and robot arms.
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Description
The DC5525 25KG Waterproof Digital Servo for RC Cars & Boats delivers 25kg·cm @8.4V with a 0.08sec/60° @8.4V transit time, running on 4.8-8.4V.
It is built with a Metal Gear train, Aluminum Alloy case, dual ball bearings (2BB), waterproof construction, 78g weight, 40x20x40.5mm body, JR JST 300mm connector as standard.
A conventional brushed DC motor keeps the cost down and the torque curve predictable, which suits general-purpose RC and robotics use.
Rated for 4.8-8.4V: confirm that your BEC or receiver pack can supply the stall current of this servo before you install it, especially if you are driving several servos from one source.
Operating angle is available in 180°/270°/360° Optional, so the same body can be ordered for standard control-surface work or for winch and robot-joint applications that need more than 180°.
At this torque level you are into 1:8 and 1:6 crawlers, rock racers, large-scale models and heavier UAV control surfaces, where the linkage can stall a weaker servo.
Ordering for a build or a distribution line? Tell us the torque, voltage range and connector you need and we will quote it. See also the full Yadovex range and our guides on choosing 6S long-range motors and 7-inch vs 9-inch propulsion.
Key specifications
| Torque | 25kg·cm @8.4V |
| Speed | 0.08sec/60° @8.4V |
| Voltage Range | 4.8-8.4V |
| Operating Angle | 180°/270°/360° Optional |
| Motor Type | DC Motor |
| Gear Material | Metal Gear |
| Case Material | Aluminum Alloy |
| Bearing | 2BB |
| Waterproof Rating | Waterproof |
| Weight | 78g |
| Dimensions | 40x20x40.5mm |
| Connector | JR JST 300mm |
The DC5525 digital servo delivers 25kg·cm of torque with a waterproof design, engineered for 1/8 RC cars, TRX4 crawlers, aircraft, boats and robot arms. With a full metal gear train, aluminum alloy case and dual ball bearings (2BB), it offers fast response and reliable holding power.
It features a MOS drive and digital control amplifier with an ultra-low 1usec dead band, and supports control angles of 180°/270°/360° to match your application.
Specifications
- Model: DC5525
- Ball Bearing: 2BB
- Driver Type: MOS Drive
- Motor Type: DC motor
- Potentiometer Type: Direct Drive
- Amplifier Type: Digital Control
- Dead Band Width: 1 usec
- Gear Material: Metal Gear
- Case Material: Aluminum Case
- Operation Voltage Range: 4.8V – 8.4V
- Operation Temperature Range: -20°C ~ +60°C
- Control Angle: 180°/270°/360° Optional
- Direction: Re-clockwise / Pulse Travel 500→2500 usec
- Control System: PWM Control (1500usec at center)
- Cycle Life: More than 80,000 times without load
- Operation Travel: 60°±1
- Limit Angle: 180°±1 / 270°±1 Optional
- Dimensions: 40 x 20 x 40.5 mm
- Weight: 78g (without servo horn)
- Standing Torque: 0.13sec/60°, 18kg·cm @6V; 0.1sec/60°, 23kg·cm @7.4V; 0.08sec/60°, 25kg·cm @8.4V
- Idle Current: 270mA @6V; 320mA @7.4V; 350mA @8.4V
- Running Current: 2200mA @6V; 2800mA @7.4V; 2300mA @8.4V
- Connector Wire Length: 300mm, JR JST plug
- Connector Wire Gauge: 22AWG
- Wire Info (Brown): Negative
- Wire Info (Red): Positive
- Wire Info (Black): Negative
- Wire Info (Yellow): Signal
This product is intended for lawful use only (aerial photography, agriculture, industrial inspection, education, and recreational FPV / RC applications). Please check and comply with all applicable local, national, and international laws and regulations in your country/region before purchase and use, including drone, aviation, export, and import regulations.
By purchasing, you confirm the product will be used for legal purposes only. Yadovex reserves the right to decline orders that we believe may be used for prohibited purposes. For our full policy, see our Disclaimer and Compliance & Export Control Policy.
Related models and guides
Same series: DC5515 15KG Waterproof Dig | DC5535 35KG Waterproof Dig
Browse: Waterproof Digital Servos | all RC servos
Related ranges: brushless waterproof servos | robot arm and bionic hand servos | micro servos
Read: Brushless vs Brushed Motors for Drones
Frequently asked questions
What does the 5525 in DC5525 mean?
5525 describes the stator: 55 mm diameter and 25 mm stack height. A larger stator gives more torque and heat capacity, which is what lets the motor turn a bigger propeller.
What torque does the 25kg servo deliver?
It is rated at 25kg-cm @8.4V. Transit time is 0.08sec/60° @8.4V. At this torque level you are into 1:8 and 1:6 crawlers, large-scale models and heavier UAV control surfaces.
What voltage does this servo need?
It runs 4.8-8.4V. Check that your BEC or receiver pack can supply the stall current before you install it.
Is this servo waterproof?
Yes, it is rated waterproof, which makes it suitable for cars, boats and outdoor robots.
Do you supply these servos in bulk?
Yes. We supply samples for validation and then repeat bulk orders with custom wiring, connectors and OEM packaging.
Related products in this range
D5545GS 45KG Coreless Waterproof Digital Servo for RC Models | D5555GS 55KG Coreless Digital Servo for RC Models | D5535GS 35KG Coreless Waterproof Digital Servo for RC Models
Additional information
| Torque | 25kg·cm @8.4V |
|---|---|
| Speed | 0.08sec/60° @8.4V |
| Voltage Range | 4.8-8.4V |
| Operating Angle | 180°/270°/360° Optional |
| Motor Type | DC Motor |
| Gear Material | Metal Gear |
| Case Material | Aluminum Alloy |
| Bearing | 2BB |
| Waterproof Rating | Waterproof |
| Weight | 78g |
| Dimensions | 40x20x40.5mm |
| Connector | JR JST 300mm |
Quick Comparison
| DC5525 25KG Waterproof Digital Servo for RC Cars & Boats remove | HB8070GS 70KG High Voltage Brushless Waterproof Digital Servo remove | HB25KG 25KG Brushless Waterproof Digital Servo for Boats remove | D5545GS 45KG Coreless Waterproof Digital Servo for RC Models remove | HB60KG 60KG Brushless Waterproof Digital Servo for Heavy Duty remove | DC5515 15KG Waterproof Digital Servo for RC Cars & Boats remove | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Name | DC5525 25KG Waterproof Digital Servo for RC Cars & Boats remove | HB8070GS 70KG High Voltage Brushless Waterproof Digital Servo remove | HB25KG 25KG Brushless Waterproof Digital Servo for Boats remove | D5545GS 45KG Coreless Waterproof Digital Servo for RC Models remove | HB60KG 60KG Brushless Waterproof Digital Servo for Heavy Duty remove | DC5515 15KG Waterproof Digital Servo for RC Cars & Boats remove | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| SKU | DC5525-25KG | HB8070GS-70KG | BL25KG-25KG | D5545GS-45KG | BL60KG-60KG | DC5515-15KG | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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