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Shenzhen Ruistart Technology Co., Ltd. Shenzhen factory direct · Wholesale & OEM/ODM Reply within 6 hours
Ruistart FPV & DRONE PARTS WHOLESALE
MECHFPV 20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn — wholesale and OEM supply
MECHFPV 20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn — wholesale and OEM supply
20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn
20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn
20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn
20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn
20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn
20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn

Ruistart · Motors & Servos

20KG Waterproof Digital Servo (Full Metal Gear, 180°) w/ 25T Horn

SKU RS-66 HTS 8806.99 Origin Shenzhen, CN Updated Oct 2026

1000 in stock

Price on request

Wholesale pricing is quoted per order. Send the quantity and destination and the trade desk replies within six working hours, EXW Shenzhen.

  • MOQ 1 pc — samples welcome
  • Sourced equivalent available for private label
  • Bench-tested before dispatch
  • 12-month warranty, RMA support
  • Ships in 24-48h from stock
  • Trade desk replies in 6h

Product description

20KG High Torque Waterproof Steering Servo for RC Car / Crawler / Boat

20KG Servo:

- High-precision metal gears Servo with hard anodizing

- CNC aluminium middle Shell,

Control system :PWM control (1500 u-sec is the central point)

Working voltage:4.8V ~ 6V

Working temperature: -20C°~ +60C°

Torque :4.8V /17.2kg.cm

6.0V /20.3kg.cm

Idle speed :4.8V/0.15sec / 60 deg

6.0V/0.13sec / 60 deg

​Steering angle: 180 degree

Idle current:4.8V/470mA 6.0V /650mA

Load current :4.8V/750mA 6.0V /950mA

Dead band :2usec

Lifetime:>15000 times without load

Moving angle:60°±10°

Drive type: MOS drive

Motor type:Cored motor

Potentiometer type:Direct drive

Signal booster type:Digital

Size:40.5X20.2X40.3mm

Weight : 62g (without accessories)

Ball Bearing:2BB

Gear material:Metal gear

Case material: PA66+fiber40%

Wire length:260mm

Wire gauge No and plug type:26AWG,JR plug

Brown wire:Negative

Red wire:Positive

Orange wire:Singal

Application:RC car, RC airplane, Helicopter

Package Included:

1 x RC Digital 20KG Servo

1 x 25T Servo Arm

Key specifications

Key specifications
DepartmentMotors & Servos
Minimum order1 pcs (samples available)
Lead timeShips in 24-48h from stock

Packing and freight data

Packing and freight data
PackagingQty per cartonCarton (cm)Gross weightCBM
Retail box218 × 12 × 60.42 kg0.0013
Inner carton1938 × 26 × 224.6 kg0.0217
Export carton18958 × 42 × 3821.4 kg0.0926

Placeholder packing data — confirm with your supplier before quoting freight. CBM is per export carton.

Wholesale questions

What is the minimum order quantity for MECHFPV 20KG Waterproof Digital Servo?

Stock supply starts at 1 pc. The 10× and 50× quantity breaks are already applied in the price table above.

Can you print our brand on this product?

Not on this specific SKU. For MECHFPV 20KG Waterproof Digital Servo (Full Metal Gear we supply as-is, but if you need a private-label version we will usually find an equivalent part in the same family that can be branded — send us the requirement.

How is this shipped and how long does it take?

Air express (DHL / FedEx / UPS) is typically 4-7 working days door to door. Larger orders can move by sea or rail with DDP terms so the landed cost is fixed before dispatch.

Is it tested before dispatch?

Every unit is bench-tested and inspected before packing, and we can supply CE / FCC / RoHS documentation and a QC report with the shipment.

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  • Tier pricing from 1 pc to 10,000+ pcs, valid 30 days
  • Mixed-SKU containers and consolidated shipping
  • OEM logo, custom firmware, retail packaging
  • Sample order first, scale after you test

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