Pay in installments of $6.12 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 15 - Nov 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
geared motor with encoder 310 DC Gear Motor with Magnetic Hall Encoder All-Metal Gears 7.4V 450RPM> Product Introduction The Hall speed measurement code disc is a speed measurement module that utilizes Hall sensor encoders. Equipped with a strong magnetic disc, it generates AB phase output pulse signals, enabling the detection of motor rotation direction and speed. It is suitable for various intelligent vehicles with high speed requirements, such as Mecanum wheel vehicles, balance cars, navigation positioning vehicles, etc. Wrapped Rear Tail Shell
Product Introduction
The Hall speed measurement code disc is a speed measurement module that utilizes Hall sensor encoders. Equipped with a strong magnetic disc, it generates AB phase output pulse signals, enabling the detection of motor rotation direction and speed. It is suitable for various intelligent vehicles with high-speed requirements, such as Mecanum wheel vehicles, balance cars, navigation positioning vehicles, etc.
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.
Suitable for Various Scenarios
With a 1:20 ratio, the low-speed configuration matches a 1kg.cm torque, allowing the motor to adapt to a variety of chassis materials and diverse scenarios.
Durable Metal Gear
The motor incorporates a full metal gear and metal output shaft, reducing power consumption and extending the motor's service life.
48mm Rubber Tyre
Motor Mounting Bracket
| Product Parameters | |||
| Model | JGA27-310R20 | Stall current | ≤1.4A |
| Motor rated voltage | 7.4V | Rated current | ≤0.65A |
| Motor type | Permanent magnet brushed | Gear ratio | 1:20 |
| Output shaft | 3mm diameter D-shaped eccentric shaft | Encoder type | AB phase incremental Hall encoder |
| Stall torque | ≥1.0kg.cm | Encoder power supply voltage | 3.3-5V |
| Rated torque | 0.4kg*cm | Number of magnetic ring lines | 13 lines |
| Rotation speed before reduction | 9000rpm | Connector type | PH2.0 6PIN |
| Rotation speed after reduction | 450±10rpm | Function | With built-in pull-up shaping, microcontrollers can directly interpret signal pulses |
| Rated power consumption | 4.8W | Microcontroller weight | About 70g |
| PIN Function | |
| Model | JGA27-310R20 |
| Stall current | ≤1.4A |
| Motor rated voltage | 7.4V |
| Rated current | ≤0.65A |
| Motor type | Permanent magnet brushed |
| Gear ratio | 1:20 |
| Output shaft | 3mm diameter D-shaped eccentric shaft |
| Encoder type | AB phase incremental Hall encoder |
| Stall torque | ≥1.0kg.cm |
| Encoder power supply voltage | 3.3-5V |
| Rated torque | 0.4kg*cm |
| Number of magnetic ring lines | 13 lines |
| Rotation speed before reduction | 9000rpm |
| Connector type | PH2.0 6PIN |
| Rotation speed after reduction | 450±10rpm |
| Function | With built-in pull-up shaping, microcontrollers can directly interpret signal pulses |
| Rated power consumption | 4.8W |
| Microcontroller weight | About 70g |
Encoder Gear Motor Packing List
Encoder Gear Motor + Motor Bracket Packing List
Encoder Gear Motor + Motor Bracket + Tyre Packing List
Specifications
| Item | Specification |
| Model | JGA27-310R20 |
| Stall current | ≤1.4A |
| Motor rated voltage | 7.4V |
| Rated current | ≤0.65A |
| Motor type | Permanent magnet brushed |
| Gear ratio | 1:20 |
| Output shaft | 3mm diameter D-shaped eccentric shaft |
| Encoder type | AB phase incremental Hall encoder |
| Stall torque | ≥1.0kg.cm |
| Encoder power supply voltage | 3.3-5V |
| Rated torque | 0.4kg*cm |
| Number of magnetic ring lines | 13 lines |
| Rotation speed before reduction | 9000rpm |
| Connector type | PH2.0 6PIN |
| Rotation speed after reduction | 450±10rpm |
| Function | With built-in pull-up shaping, microcontrollers can directly interpret signal pulses |
| Rated power consumption | 4.8W |
| Microcontroller weight | About 70g |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 11 reviews
Sort
Product Reviews
★★★★★ 5
N/A
Color: gold green watch for men
great watch and definitely great compliments about the color and brand
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
★★★★★ 5
Fancy
Color: silver black watch
Looks fancy to me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Very good looking and workmanship
Color: silver blue watch for men
Good looking for the price, I ordered AUTOMATIC but shipped ELECTRONIC ; it is okay for daily “practical wear” that will more accurate than the $60K. I was wearing Rolex since high school but now retired I don’t have the extra money and don’t see any reason why to spend the money for just looking or show off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2025
★★★★★ 5
Calidad del producto
Color: silver black watch
Buen reloj lo compré para un regalo pero fue buena compra la manilla es de silicona viene ram cual la foto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 4
Pretty, Doesn't Glow
Color: silver wirst watch
This is the first time I bought an OLEV watch, and I appreciate the care the manufacturers took to make it expensive-looking while affordable to consumers. The chronograph buttons function as advised, but the luminous pointers don't glow in the dark. It's not a deal breaker for me. The metal case has heft, so you feel it on your wrist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025