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Small rectangular servo motor, dark casing, output shaft on top, three-wire lead attached

JUSHIDE

JUSHIDE JS6620-360 20kg·cm 360° IP66 Digital Servo

SKU CH-RW5E-5SKD4

Delivers 20 kg·cm torque with 360° rotation, IP66 waterproofing, and PWM control from 5–6.8 V

  • Maximum burst current500-2500
  • Voltage range5-6.8 V
  • Torque20kg.cm
  • Kit typeUnassembled Kit
  • Product typeServo/Gyro Combos
  • Product weight60g
  • High torque of 20 kg·cm for heavy RC loads
  • IP66 waterproof rating protects against splashes and humidity
  • Double bearing plus 275:1 gear set for durable operation
  • PWM control from 500 to 2500 µs works with most receivers
  • 360° continuous rotation suits robots, boats and crawlers

High-torque 360° servo for heavy RC builds

The JUSHIDE JS6620-360 delivers 20kg·cm stall torque through a 3-pole motor and 275-ratio gear set, reaching 18kg·cm at 5V and 21.5kg·cm at 6.8V. Response time is 0.14s/60° at 6.8V. It suits 1/8 and 1/10 crawlers, boats, robotic arms and DIY robots that need strong, continuous rotation.

IP66 waterproofing and double-bearing output

The sealed case meets IP66 so the servo survives splashes, mud and humid conditions from -15°C to 70°C. A double-bearing output shaft and 300mm lead reduce play and wiring fatigue. Installation is standard PWM: connect the three-wire lead to any 50–330Hz receiver or microcontroller, set neutral at 1500µs and adjust travel to 180° or 270° as required.

Check voltage, pulse range and mounting space

Your BEC or battery must supply 5–6.8V continuously; the servo can draw up to 2500mA in bursts. The controller must output 500–2500µs pulses at 50–330Hz. Verify the 40.5×20×40mm body and 60g weight fit your chassis and that the 360° continuous rotation matches the application — fixed-angle surfaces need a different servo.

How it compares

Measured against everything we stock in Digital Servos & Gyro Controllers, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 64% of the 21 comparable items (median $27.99).

Specifications

Product
Brand nameJUSHIDE
Model nameRC Airplane
Model numberJS6620-360
Product typeServo/Gyro Combos
Power
Maximum burst current500-2500
Voltage range5-6.8 V
Size & build
Product weight60g
Compatibility
Compatible withPWM
More details
Torque20kg.cm
Kit typeUnassembled Kit

Questions about this item

How do I confirm the JS6620-360 is moving correctly after wiring it to my receiver?

Command a full sweep and watch the output shaft rotate continuously through 360° at roughly 0.14 s per 60° when powered at 6.8 V; smooth, uninterrupted motion indicates the servo is working as intended.

What comes in the box with the JS6620-360 and what must I supply separately?

The unassembled kit includes the servo unit with a 300 mm lead; you must provide a 5–6.8 V power source, a PWM-compatible receiver or controller, and any mounting hardware for your RC car, boat or robotic arm.

Which version of the JS6620-360 should I choose for a 1/10 crawler that needs maximum holding torque?

Select the standard JS6620-360; it delivers 20 kg·cm stall torque (18 kg·cm at 5 V, 21.5 kg·cm at 6.8 V) with IP66 sealing and a 275:1 gear set, matching heavy-load crawler requirements.

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