SKU: 22339221754
n20 gear motor with encoder

n20 gear motor with encoder electrical center b2c

Sale price$26.59 Regular price$29.54
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Description

n20 gear motor with encoder electrical center b2cSPECIFICATIONS GA12 N20 E Encoder DC 12V(Compatible 6V 3V) Mini High Torque Low Speed Turbo Worm Gear Reducer Motor 30 4000RPM Hall Sensor 7PPR,n20 motor encoder ,dc motor ga12 n20,n20 motor with encoder Brand Name: Anmiy Certification: ce Origin: Mainland China Output Power: 1W Commutation: Brush Type: Micro Motor Protect Feature: Drip proof Construction: Permanent Magnet Model Number: GA12 N20 S0310D E The N20 series motors have various models,

SPECIFICATIONS

GA12-N20-E Encoder DC 12V(Compatible 6V 3V) Mini High Torque Low Speed Turbo Worm Gear Reducer Motor 30-4000RPM Hall Sensor 7PPR,n20 motor encoder ,dc motor ga12 n20,n20 motor with encoder

Brand Name: Anmiy

Certification: ce

Origin: Mainland China

Output Power: 1W

Commutation: Brush

Type: Micro Motor

Protect Feature: Drip-proof

Construction: Permanent Magnet

Model Number: GA12-N20-S0310D-E

The N20 series motors have various models, click for details:


More DC brush motor series (N20 series's brother):

Model: GA12-N20-S0310D-E
Gear Box Name: GA12
Gear Box Type: Spur Gear
Motor Body Name: N20 (B1215)
Motor Body Type: DC Brushed Motor (BDC)
Rated Voltage: DC 12V (can be reduced to 6V, 3V, etc.)
Motor Weight: 11g (approx.)
Motor Length: 36mm
Motor Body Size: 12mm(diameter) * 30.5mm(height)
Shaft Number: Single
Shaft Size: 3mm(diameter) * 10mm(length)
Shaft Shape: D-Cut, 2.5mm(thickness) * 9.5mm(length)
Motor use temperature: 0℃ - 70℃
Motor storage:
- Temperature: 0℃ - 40℃
- Humidity: 15% -90% RH

The motor's rated voltage is DC 12V, it can be reduced to 6V, 3V, etc. When the voltage is reduced, its speed, current and torque are reduced accordingly in proportion.


The Speed (RPM) in the purchase option is based on DC12V.
When the voltage is reduced to 6V, the speed is about 1/2 of those of 12V. So if you want a motor of 6V m RPM, please select 12V 2*m RPM, such as want 6V 100 RPM select 12V 200 RPM.
When the voltage is reduced to 3V, the speed is about 1/4 of those of 12V. So if you want a motor of 3V n RPM, please select 12V 4*n RPM, such as want 3V 50 RPM select 12V 200 RPM.


That is 12V 200RPM = 6V 100RPM = 3V 50RPM, other RPM are calculated in the same way.


For more voltages and speeds, please contact us.


Package included:
- 1 x Motor with Encoder
- 1 x Encoder Wire (about 150mm length)
Encoder Specifications:
Input signal: Square wave AB phase
Encoder voltage: DC 3.3~5V
Hall response frequency: 100kHz
Basic pulse number: 7PPR

Pin Functions:

- M1: Motor Power Supply – (Switch M1 and M2, motor rotation direction reversed)

- GND: Encoder GND

- C1: Encoder A Phase (The motor outputs 7 times Motor Reduction Ratio pulses for each cycle of rotation)

- C2: Encoder B Phase

- VCC: Encoder Power Supply + (DC 3.3~5V, VCC and GND must not be connected incorrectly)

- M2: Motor Power Supply +


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: 22339221754

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Lotanya Mclean
Lake Worth, US
★★★★★ 5
Best Gift
Color: 2856 All Black Face/Black Band
“This watch was the perfect gift for my dad. It looks classy, feels high-quality, and suits him perfectly. Every time he wears it, it reminds him of how much he is loved and appreciated. Seeing the smile on his face made it even more special. A meaningful and timeless gift for any father.”
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Reviewed in the United States on May 26, 2026
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Bobby Joanie
Alexandria, US
★★★★★ 5
Perfect gift
Color: 2856 Silver Black Face/Silver Band
Got it for a birthday gift and he loves it. The style was perfect. Great choice.
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Reviewed in the United States on May 12, 2026
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Joshua M Stewart
Birmingham, US
★★★★★ 5
Feels cheap, but so far it's held up
Color: 2926 Silver Green
Looks as advertised, works well, and pretty water resistant thus far. Surprisingly water resistant. Unfortunately the band the watch comes with immediately felt a little cheap and flimsy to me. About a week after my purchase the band did inevitably break. The watch itself is still fantastic and everything works proper, like it should. Funny thing, I had left a review shortly after my purchase, talking about my dissatisfaction with how cheap the band felt. I have purchased many Olevs watches in the past and have had zero issues with any of them. I guess the company that makes or sells these watches read my review and asked about my dissatisfaction. I informed them of what happened, and they offered me a full refund. Originally I posted my review at three stars, just for that watch. All the other Olevs watches I have purchased are great. The customer service is so fantastic, this has never happened to me before so I am elated. They earned the five-star rating, and I would highly recommend checking out their collection of watches if you are a collector like me. I am overly confident if you do purchase one of these watches, and have any issue whatsoever with it, if you contact the customer service department they will be incredibly helpful as they have with me, and based off of my recent experience, I am sure they will do whatever it takes to make things right with you. Well done, very surprising customer service department. Very refreshing these days. Based on customer satisfaction alone they get five stars from me!
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Reviewed in the United States on August 26, 2025
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Trevor C.
Belleville, US
★★★★★ 4
Nice watch, cheap band sizing tool.
Color: 2856 All Black Face/Black Band
Nice watch, but watch band link removal tool is made of plastic and broke when trying to size the watch band.
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Reviewed in the United States on May 19, 2026
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Maureen G
Carnegie, US
★★★★★ 5
Looks Awesome
Color: 2856 Silver Black Face/Silver Band
Bought this for our son for a fun watch and he loves it ! Looks amazing ! It did take a little bit of time to make it fit his wrist , but after that it was great
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Reviewed in the United States on May 4, 2026

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