775-P16 Double Hall Magnet Encoder – 16PPR for DC Gear Motor
775-P16 Double Hall Magnet Encoder – 16PPR for DC Gear Motor
775-P16 Double Hall Magnet Encoder — 16 Pulses/Turn for 775 DC Gear Motors
The 775-P16 Double Hall Magnet Encoder Code Plate is a compact, high-quality magnetic induction encoder designed specifically for use with 775 DC gear motors. Whether you're building a robotics project, automating machinery, or developing precision motor control systems, this encoder delivers reliable rotation speed and direction feedback at an accessible price point.
Key Specifications
- Working Voltage: 5V DC
- Working Temperature: -20°C to 80°C
- Working Frequency: 100 kHz
- Resolution: 16 pulses per turn
- Inner Diameter of Magnetic Ring: 5.0 mm
- Connector: 2.54mm 4-pin plug (2.54-4P)
- Battery Required: No
- Electrified: Yes
- Compatible Motor: 775 DC Gear Motor
What's in the Box?
- 1× 775-P16 Double Hall Magnet Encoder Code Plate
Why Choose This Encoder?
This dual Hall-effect encoder uses magnetic induction technology to accurately sense motor shaft rotation — measuring both speed and direction simultaneously. With a 16-pulse-per-revolution resolution, it offers a solid balance between precision and simplicity for DIY electronics, robotics, automated vehicles, and motor control prototyping. The standard 2.54mm 4-pin connector makes integration with microcontrollers (Arduino, Raspberry Pi, etc.) straightforward and clean.
New and high quality, this encoder is built for consistent, long-term performance across a wide temperature range — making it suitable for both indoor lab settings and more demanding environments.
Note: Due to variations in monitor calibration, product colors in images may differ slightly from the actual item.
For further technical reference on Hall-effect sensor technology and its applications in precision measurement, visit the National Institute of Standards and Technology (NIST).
Learn more: Motion capture
Frequently Asked Questions
Q: What is the 775-P16 Double Hall Magnet Encoder and what does it do?
A: The 775-P16 is a dual Hall-effect magnetic induction encoder designed for 775 DC gear motors. It uses a magnetic code plate and two Hall sensors to detect motor shaft rotation, outputting 16 pulses per revolution to allow accurate measurement of both rotational speed and direction — essential for closed-loop motor control applications.
Q: What connector does the 775-P16 encoder use, and is it compatible with Arduino or Raspberry Pi?
A: The encoder uses a standard 2.54mm 4-pin (2.54-4P) connector, which is fully compatible with most microcontroller development boards including Arduino and Raspberry Pi. The 5V operating voltage also aligns perfectly with the logic levels used by these popular platforms.
Q: Does the 775-P16 encoder require a battery or external power supply?
A: No battery is required. The encoder is powered directly through its 2.54-4P connector at 5V DC, typically drawn from your microcontroller board or motor driver circuit. No separate power source is needed.
Q: What temperature range can this encoder operate in?
A: This encoder is rated for operation between -20°C and 80°C (-4°F to 176°F), making it suitable for a wide range of environments — from cool workshop conditions to moderately high-temperature enclosures.