d.c geared motor 27720 12V 12RPM 37GB520 High Torque DC Geared Motor
SKU: 86842674300
d.c geared motor 27720

d.c geared motor 27720 12V 12RPM 37GB520 High Torque DC Geared Motor

Sale price$22.55 Regular price$25.06
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Description

d.c geared motor 27720 12V 12RPM 37GB520 High Torque DC Geared MotorThe GB37 520 DC motor is a compact, high torque, low speed brushed DC motor with an integrated gear reducer. It operates at 12V and is designed to deliver a rotational speed of 12 RPM. This motor is capable of forward and reverse operation, making it suitable for various applications where precise control and durability are required. Technical Details Reduction Ratio: 810 Rated Voltage(DC): 12 No Load speed (RPM) : 12 No Load current (mA) : 150 Load

The GB37 520 DC motor is a compact, high-torque, low-speed brushed DC motor with an integrated gear reducer. It operates at 12V and is designed to deliver a rotational speed of 12 RPM. This motor is capable of forward and reverse operation, making it suitable for various applications where precise control and durability are required.

Technical Details

  • Reduction Ratio:810
  • Rated Voltage(DC): 12
  • No Load speed (RPM) : 12
  • No Load current (mA) : 150
  • Load Speed (RPM) : 9
  • Load current (A): 0.65
  • Load torque (kg. cm): 21
  • Load output power (W): 7.8
  • Stall Torque (kg. cm): 93
  • Stall Current (A): 2.4
  • Weight (g) : 170
  • Shaft type: Side D-type
  • Gearbox Length(mm): 29

Motor Drawing

Features:

Voltage: 12V DC

Speed: 12 RPM

Motor Type: Brushed DC motor with speed reducer

Forward and Reverse Operation: Allows for versatile applications that can change rotation direction.

High Torque: Designed to provide strong torque output despite its miniature size.

Compact Design: Ideal for use in space-constrained applications.

Applications:

Robotics: Ideal for driving wheels, arms, and other moving parts in small robots.

Automation Systems: Suitable for conveyor belts, automated doors, and other mechanized systems requiring precise movement.

Model Making: Perfect for model cars, planes, and other hobbyist projects that need reliable motor power.

Medical Devices: Can be used in small medical equipment requiring consistent and controlled motion.

DIY Projects: Great for custom electronics and DIY projects needing a compact motor with high torque.

Advantages

  • High Torque Output
  • Low Speed for Precise Control
  • Compact Design
  • Bidirectional Operation
  • Easy Integration
  • Cost-Effective

Disadvantages

  • Brush Wear
  • Noise and Vibration
  • Limited Efficiency
  • Shorter Lifespan
  • Fixed Speed
  • Heat Generation

Physical Attribute

  • Motor Weight (g) : 170
  • Total Length:74.7 mm
  • Gearbox Diameter: 37 mm
  • Motor Diameter: 33 mm
  • Shaft Diameter: 6 mm
  • Shaft Length: 12 mm (main shaft)
  • Flat Side Length on Shaft: 5.5 mm

Package Includes

  • 1 x 37GB520 12 RPM 12V 37mm Diameter Side D-Shaft DC high torque geared motor
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: 86842674300

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Reviewed in the United States on April 21, 2026
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Reviewed in the United States on May 25, 2026
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Monice
Fort Morgan, US
★★★★★ 5
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This is how I styled this cute little suit. I added the red bow tie and red vest from another company to add more color to this, and paired it with these Jordan’s. I will say the material is a good quality but not too heavy where a kid would get hot wearing it. This is a size 2T, which was bought for an almost 3yo that is on the smaller side. I would size down.
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Reviewed in the United States on April 6, 2026
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Luis Banuche
San Leandro, US
★★★★★ 5
Great suit for kids
Great suit my son wore it to a family members wedding he looked adorable. We talked with other parents and some spent hundreds on a suit and they thought ours was even more expensive thejaws that dropped when I told them what we paid and where it came from…
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Reviewed in the United States on April 8, 2026
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Jenna Lundemo
Chelsea, US
★★★★★ 1
Stained upon arrival
This suit came stained on the front and if I didn’t NEED it, I would have absolutely returned it. I took it to the cleaners already, so I don’t have a photo. I do like that it came with different tie options (bow tie or regular).
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Reviewed in the United States on May 19, 2026

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