dc gear motor 12v 520 DC Gear Motor with High-Precision Hall Encoder, 12V, 110/170/320 RPM, 6mm D-Shaped Eccentric Shaft Set of 2 / 1:30
SKU: 34352154086
dc gear motor 12v

dc gear motor 12v 520 DC Gear Motor with High-Precision Hall Encoder, 12V, 110/170/320 RPM, 6mm D-Shaped Eccentric Shaft Set of 2 / 1:30

Sale price$19.36 Regular price$21.51
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Description

dc gear motor 12v 520 DC Gear Motor with High-Precision Hall Encoder, 12V, 110/170/320 RPM, 6mm D-Shaped Eccentric Shaft Set of 2 / 1:30Features Wrapped Rear Tail Shell The motor features an wrapped rear tail shell designed to provide robust protection for the PCB circuit and magnetic ring, shielding them from external influences. This design enhances safety and extends the overall service life of the motor. Permanent Magnet Brushed Motor The permanent magnet DC motor offers rapid response, startup torque, and smooth shifting. These features eliminate vibrations during speed changes

Features

Wrapped Rear Tail Shell

The motor features an wrapped rear tail shell designed to provide robust protection for the PCB circuit and magnetic ring, shielding them from external influences. This design enhances safety and extends the overall service life of the motor.

Permanent Magnet Brushed Motor

The permanent magnet DC motor offers rapid response, startup torque, and smooth shifting. These features eliminate vibrations during speed changes from 0 to the maximum, enabling it to handle larger loads during startup.

High-Precision Magnetic Encoder

Equipped with a high-precision magnetic encoder, the motor offers robust power and superior performance compared to a stepper motor. With an AB-phase incremental hall encoder, it delivers high precision, anti-interference, and other advanced features.

Durable Metal Gear

The motor incorporates a full metal gear and metal output shaft, reducing power consumption and extending the motor's service life.

How to Select Right Motor
The line chart below illustrates the relationship between the gear ratio, rotation speed, and torque. This data pertains to scenarios where the inner motor of the geared motor remains unchanged.
What is a Hall Encoder Speed-Ranging Motor
The Hall speed-ranging coded disc is a ranging module that incorporates a hall encoder and a strong-magnetic coded disc. It generates a pulse signal through the AB phase, enabling the detection of the motor's rotation direction and speed.
Dimension Diagram
Wiring Instructions
Robot Project Case
Motor Model Parameters
Specifications

Item Specification
JGB37-520R20-12 Ratio: 1:20
No-load speed: 500rpm
Rated speed: 390rpm
Stall torque: 3.7kg.cm
Rated torque: 1kg.cm
Stall current: 3.9A
Rated current: 0.36A
Rated power: about 9W
JGB37-520R30-12 Ratio: 1:30
No-load speed: 320rpm
Rated speed: 280rpm
Stall torque: 5.8kg.cm
Rated torque: 1.2kg.cm
Stall current: 3.2A
Rated current: 0.36A
Rated power: about 7W
JGB37-520R60-12 Ratio: 1:60
No-load speed: 170rpm
Rated speed: 146rpm
Stall torque: 9.2kg.cm
Rated torque: 1.9kg.cm
Stall current: 3.2A
Rated current: 0.53A
Rated power: about 7W
JGB37-520R90-12 Ratio: 1:90
No-load speed: 110rpm
Rated speed: 85rpm
Stall torque: 15kg.cm
Rated torque: 2.6kg.cm
Stall current: 3.2A
Rated current: 0.36A
Rated power: about 8.3W
Rated voltage 12V
Encoder type AB biphase encoder
Motor type Permanent magnet with brush
Output shaft 6mm diameter D type eccentric shaft
Encoder voltage 3.3~5V
Number of magnetic ring lines Line 11
Interface Type PH2.0-6PIN
Function With built-in pull-up shaping, the microcontroller can directly read signal pulses
Single motor weight 152±1G
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: 34352154086

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4.1 ★★★★★
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A
Verified Purchase
Amy C
Boise, US
★★★★★ 5
GREAT product!
I have had mechanical wine openers before and found them to be more annoying and more time consuming than just using a traditional corkscrew. NOT the case w/this one. So.... 1. display: the charger station is small enough in size that it would fit in most any location w/o taking up too much space. For those that do not like clutter or one more "gadget" to sit out, this is a good size. The charging station has a little holder for the foil cutter as well which is great and keeps all parts together so no one has to search drawers when ready to open the bottle. There is a blue light that glows while being charged and is very pleasant to look actually and is a nice touch. so it actually looks really good sitting on top of the wine rack. Mine happens to be right next to an electrical plug on the wall so does not reveal the hanging cords or wires. 2. function: works great so far and have opened quite a few bottles. very easy to use. would suggest holding the bottle by the fatter part toward the middle and then using the other hand to work the corkscrew. does not work well if the bottle sits on the counter unless you have a good solid grip on the base. Its actually easier to just pick up the bottle and do it that way. of course that's after using the foil cutter which gives a perfect cut and removal each and every time. 3. battery life: i think the product says it can be used for 30 bottle openings during a single charge. that is quite more wine that most people would be going through in an evening so i don't think anyone would have an issue w/keeping a charge. I use it and then put directly back on the charging station as i do my mechanical salt and pepper grinders. that way, its always on the cradle and charging. as mentioned there is a blue light that glows in the actual item while its charging and i like the way it looks so would have no reason to keep it off the charger anyway. this also makes a GREAT gift especially a house warming gift to anyone who drinks wine or entertains
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2020
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Wine opener.
Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Verified Purchase
Jenni
Pawtucket, US
★★★★★ 4
Great but had a problem
It’s great except you have to finagle the darn thing for it to charge. Sometimes I have to use something to get it to lean just right so it charges. Otherwise it’s spectacular and easy to use! Love the foil cutter tbh, that works like a gem!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
D
Verified Purchase
Denyce Schoemehl
New York, US
★★★★★ 5
Got it fast and works great
Very nice looking and works fast!
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Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 5
So easy
I love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026

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