SKU: 41642816692

HobbyStar HCS-4520 High-Torque Competition Coreless Digital Servo

Sale price$44.10 Regular price$49.00
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Description

HobbyStar HCS-4520 High-Torque Competition Coreless Digital ServoThe HobbyStar HCS 4520 is the cleaner race general version of the 33 kg class coreless servo, aimed at 1 8 off road steering, 1 10 performance builds, and other standard size applications where torque and response matter more than giant travel or waterproof crawling manners. Comparable high torque standard HV servos are commonly positioned for 1 10 to 1 8 surface applications, with 1 8 buggy, truggy, SCT, monster truck, and performance steering as the

The HobbyStar HCS-4520 is the cleaner race/general version of the 33 kg-class coreless servo, aimed at 1/8 off-road steering, 1/10 performance builds, and other standard-size applications where torque and response matter more than giant travel or waterproof crawling manners.

Comparable high-torque standard HV servos are commonly positioned for 1/10 to 1/8 surface applications, with 1/8 buggy, truggy, SCT, monster truck, and performance steering as the real buyer language. The HCS-4520 fits that lane well: 27 kg.cm / 375 oz-in at 6.0V, 33 kg.cm / 458 oz-in at 7.4V, 0.11 sec/60 deg at 7.4V, coreless motor, and a 120 degree remote control angle.

This is the non-waterproof 120 degree option. That makes it easier to explain for race/general steering than the larger-travel waterproof crawler version. If the build lives in puddles or wants crawler-style waterproofing, choose the waterproof model instead. If it wants a standard-size coreless HV steering servo with sensible travel, this is the better story.

Quick specs

  • Type: Standard-size HV digital servo
  • Category: Coreless HV servo
  • Suggested applications: Monster truck, off-road climbing/trail-style car, truck, 1/10 and 1/8 RC car
  • RCJuice positioning: 1/8 off-road and performance steering; non-waterproof race/general version
  • Motor type: Coreless motor
  • Operating voltage: 4.8-8.4V
  • Stall torque: 27 kg.cm / 375 oz-in @ 6.0V, 33 kg.cm / 458 oz-in @ 7.4V
  • Speed: 0.14 sec/60 deg @ 6.0V, 0.11 sec/60 deg @ 7.4V
  • Dead band: 2us
  • Neutral position / frequency: 1500us / 330Hz
  • Remote control angle: 120 deg +/-2 deg
  • Bearings: 2BB
  • Connector lead: JR 260mm
  • Dimensions: 40.5x20x37.5mm
  • Weight: 58g
  • Waterproof: No
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41642816692

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Judy
Chelsea, US
★★★★★ 5
Great purchase
Color: Ink Black, Size: 2 pack
The set is sturdy, easy to assemble and are visually pleasing. Great value for the money.
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Reviewed in the United States on May 12, 2026
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bradley e.
Birmingham, US
★★★★★ 5
Sturdy and Nice
Color: Ink Black, Size: 2 pack
Very Sturdy and good looking
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Reviewed in the United States on March 28, 2026
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KAREN MARIE
Cuba, US
★★★★★ 5
Great value!
Color: Ink Black, Size: 2 pack
Really sturdy and a great value for the money. Almost idiot proof when putting it together, too. The drawing is very specific, and everything is really well marked and numbered. This isn’t fine furniture, but it really is a great value for the money!
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Johnna Postic
Natrona Heights, US
★★★★★ 5
Love the choochoo end tables
Color: Ink Black, Size: 2 pack
I love these end tables! Perfect size. Good quality. They look fantastic.
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Reviewed in the United States on June 1, 2026
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Ashlee S
San Leandro, US
★★★★★ 5
Modern and beautiful
Color: Ink Black, Size: 2 pack
Beautiful end tables, definitely recommend 👌 👍 ☺️
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Reviewed in the United States on April 22, 2026

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