Looking for Oe-37 Encoder? OE-37 Hall Effect Two Channel Magnetic Encoder is available at Zbotic with fast shipping across India.
OE-37 Hall Effect Two Channel Magnetic Encoder
If you want to build a project where the machine can control the speed of the conveyer belt as well as the direction of movement, a rotary encoder is a must-have component. So, here you can buy this Encoder at a reasonable price.
A two-channel Hall effect encoder is used to sense the rotation of a magnetic disk on a rear protrusion of the motor shaft. The quadrature encoder provides a resolution of 7 counts per revolution of the motor shaft when counting both edges of both channels. The encoder has six pins output as shown.
OE-37 Hall Effect Two-Channel Magnetic Encoder’s Hall sensor requires an input voltage, Vcc, between 4.5 and 24 V and draws a maximum of 10 mA. The A and B outputs are square waves from 0 V to Vcc approximately 90° out of phase. The frequency of the transitions tells you the speed of the motor, and the order of the transitions tells you the direction.
By counting both the rising and falling edges of both the A and B outputs, it is possible to get 7 counts per revolution
of the motor shaft by both Channels.
Encoder comes with complete accessories required to mount the encoder on motor i.e. plastic case, washer, magnet, connecting cable, and set of screws
Assembly:
Encoder Pinouts:
1. Motor –
2. Motor +
3. Hall Sensor Vcc
4. Hall Sensor GND
5. Hall Sensor A Vout
6. Hall Sensor B Vout
Compatible with:
- Orange Planetary Gear DC Motor 12V 50RPM PG36M555-99.5K
- Orange Planetary Gear DC Motor 12V 96RPM PG36M555-50.9K
- Orange Planetary Gear DC Motor 12V 185RPM PG36M555-26.9K
- Orange Planetary Gear DC Motor 12V 262RPM PG36M555-19.2K
- Orange Planetary Gear DC Motor 12V 359RPM PG36M555-13.7K
- Orange Planetary Gear DC Motor 12V 970 RPM PG36M555-5.2K
Package Includes:
1 x Encoder Board
1 x Plastic Case and Washer
1 x Magnet
1 x Connecting cable
2 x Screws
Datasheet:
OE-37 Hall Effect Two Channel Magnetic Encoder Overview
The OE-37 Hall Effect Two Channel Magnetic Encoder is a quadrature rotary encoder designed to sense the rotation and direction of a magnetic disk mounted on a motor shaft. It outputs two square-wave channels with 7 counts per revolution, allowing precise speed and direction control in automation projects.
Key Features of OE-37 Hall Effect Two Channel Magnetic Encoder
- Two-channel Hall effect sensing for quadrature output and direction detection
- Resolution of 7 counts per motor shaft revolution when counting both edges
- Wide input supply voltage range: 4.5 V to 24 V DC
- Low supply current consumption at 14 mA and output current < 0.1 mA
- Six-pin header for VCC, GND, Channel A, Channel B and additional signal lines
- Genuine product with fast shipping across India from Zbotic
Applications and Use Cases
- Speed and direction control of conveyor belts in material handling systems
- Closed-loop feedback for DC and BLDC motor controllers
- Position monitoring in robotics joints and articulated arms
- RPM measurement in hobbyist and industrial motor setups
- Feedback for CNC machines and 3D printer extruder motors
How to Use OE-37 Hall Effect Two Channel Magnetic Encoder
Mount a compatible magnetic disk onto the rear protrusion of your motor shaft, align the OE-37 sensor PCB close to the disk surface, then wire the six-pin header to your controller: connect VCC (4.5–24 V), GND, and read the two open-collector outputs (Channel A and Channel B) into digital inputs. Configure your microcontroller to count quadrature pulses for speed and direction feedback.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What resolution and direction feedback does the OE-37 provide?
The OE-37 outputs two quadrature channels yielding 7 counts per motor shaft revolution when counting both rising and falling edges, allowing precise speed measurement and direction determination.
What are the supply voltage and current requirements?
This encoder accepts a DC input voltage from 4.5 V up to 24 V, draws about 14 mA in operation, and its output channels source less than 0.1 mA each.
How do I install the magnetic disk and sensor on my motor?
Secure a compatible magnetic disk onto the motor’s rear shaft protrusion, position the OE-37 sensor board a few millimeters from the disk surface, and fasten it using standoffs or a bracket to maintain stable alignment during rotation.
Technical Specifications
| Model | OE-37 |
|---|---|
| SKU | AI5275 |
| Availability | Out of Stock |
Applications & Use Cases
The OE-37 Hall Effect Two Channel Magnetic Encoder is a versatile rotary encoder used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sonali Sen –
Love this OE-37 Hall Effect Two Channel Magnetic. Response time is fast and readings are stable.
Shivam Hegde –
Nice OE-37 Hall Effect Two Channel Magnetic. Readings are mostly accurate. Good enough for my hobby project.
Ishaan Bajaj (verified owner) –
Perfect OE-37 Hall Effect Two Channel Magnetic for my automation project. Integrates seamlessly with my microcontroller.
Darshan Nair (verified owner) –
Perfect for my weather station. This OE-37 Hall Effect Two Channel Magnetic gives consistent readings day and night.
Akshat Pillai (verified owner) –
Outstanding accuracy from this OE-37 Hall Effect Two Channel Magnetic. Compared with a professional instrument, readings match closely.
Devansh Iyer (verified owner) –
Nice OE-37 Hall Effect Two Channel Magnetic. Readings are mostly accurate. Good enough for my hobby project.
Aditya Saxena (verified owner) –
Nice OE-37 Hall Effect Two Channel Magnetic. Readings are mostly accurate. Good enough for my hobby project.
Tanya Menon (verified owner) –
Nice OE-37 Hall Effect Two Channel Magnetic. Readings are mostly accurate. Good enough for my hobby project.
Vikram Luthra (verified owner) –
This OE-37 Hall Effect Two Channel Magnetic is excellent for the price. My data logging project is working perfectly now.
Aisha Bajaj (verified owner) –
Very satisfied with this OE-37 Hall Effect Two Channel Magnetic. Library support is good and it’s easy to interface.
Ananya Iyer (verified owner) –
Decent OE-37 Hall Effect Two Channel Magnetic for the price. Requires proper wiring but works well once set up.
Sameer Shah –
Okay OE-37 Hall Effect Two Channel Magnetic. Had to add a capacitor to stabilize readings. Works now.
Nitin Shetty (verified owner) –
Decent OE-37 Hall Effect Two Channel Magnetic for the price. Requires proper wiring but works well once set up.
Paras Das –
Good quality OE-37 Hall Effect Two Channel Magnetic. Some variation in readings but within acceptable range.
Girish Verma –
Outstanding accuracy from this OE-37 Hall Effect Two Channel Magnetic. Compared with a professional instrument, readings match closely.
Arnav Thakur (verified owner) –
Superb OE-37 Hall Effect Two Channel Magnetic! Using it in my environmental monitoring system. Very reliable data.
Neeraj Panchal –
Perfect for my weather station. This OE-37 Hall Effect Two Channel Magnetic gives consistent readings day and night.
Daksh Hegde (verified owner) –
Very satisfied with this OE-37 Hall Effect Two Channel Magnetic. Library support is good and it’s easy to interface.
Kabir Choudhury (verified owner) –
Good OE-37 Hall Effect Two Channel Magnetic. Works as described. Calibration needed some patience but results are good.
Gauri Rawat (verified owner) –
Decent OE-37 Hall Effect Two Channel Magnetic for the price. Requires proper wiring but works well once set up.
Tanmay Shah (verified owner) –
This OE-37 Hall Effect Two Channel Magnetic is excellent for the price. My data logging project is working perfectly now.
Dinesh Chauhan (verified owner) –
Perfect OE-37 Hall Effect Two Channel Magnetic for my automation project. Integrates seamlessly with my microcontroller.
Saurabh Khanna (verified owner) –
Perfect for my weather station. This OE-37 Hall Effect Two Channel Magnetic gives consistent readings day and night.
Kunal Krishnan –
Excellent sensitivity and range on this OE-37 Hall Effect Two Channel Magnetic. Works better than I expected.