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$61.99
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Servos & PartsStemedu✓ In stock

Stemedu GH-S37D Ultra-Light Micro Servo - Mini Small 3.7g Digital Servo Motor for RC Car Plane Helicopter & Boat for Arduino, Raspberry Pi, Pack of 4

$61.99
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About this item
  • GH-S37D Servo - 3.7g servo motor for remote control helicopters, micro robot, robot arm and boats. Compatible with all types of R/C Toys, and also enables electronics DIY projects to work in harmony with Arduino and Raspberry Pi
  • Ultra-Light Micro Servo - Weighs only 3.7g, offering excellent performance in a compact size
  • High-Performance Torque - Provides 0.6kg/cm torque at 3.6V or 0.8kg/cm at 4.8V, ensuring precise control and stable operation in various RC applications
  • Fast Response Time - Operating speed of 0.12 seconds/60° at 3.6V or 0.1 seconds/60° at 4.8V, delivering quick and responsive movements for better control
  • Complete Package - Includes a 3-pin power and control cable and mounting hardware, making it easy to install and use in your RC plane, helicopter, or boat
Product description

Description: This is micro servo for RC plane helicopter Boat. It is spuer light, only 3.7g. It comes with a 3-pin power and control cable and mounting hardware. Specification: Model: GH-S37D Servo Type: Digital servo Operating Voltage : 3.6-4.8V Torque : 0.6kg/cm (at 3.6V), 0.8kg/cm(at 4.8V) Operating Speed : 0.12sec/60degree(at 3.6V), 0.1sec/60 degree(at 4.8V) Operating temperature: 0-60℃ Gear material: Plastic Control system: Change the pulse width Pulse Width Range: 900→2100 μsec Operating Travel: 90 degree (1000→2000 μsec) Dead Band Width : 4usec Neutral position:1500 μsec Cable Length: 150mm Temperature Range : 0~+60℃ Weight: 3.7g Size: 20x8.75x22mm (0.78x0.34x0.86in) Package Includes: 4 X 3.7g micro servo

Product details
Brand
Stemedu
Manufacturer
Stemedu
Material
Plastic
Colour
Blue
Part number
ST1119X4-US

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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