SKU: SENS-2609
📋 GST Invoice Available

MagnTek MT6835 Magnetic Encoder Module PWM/SPI 21BIT Absolute Angle Sensor with Magnet - ABZ/UVW Output

₹619.00 (Inclusive of all taxes)
Out of Stock

The MagnTek MT6835 is a high-speed 21-bit absolute magnetic encoder module designed for brushless motor control and robotics. It provides SPI, PWM, ABZ, and UVW outputs, supporting speeds up to 120,000 RPM, and is compatible with 3.3V and 5V logic systems like Arduino, Raspberry Pi, and industrial PLCs.

Features

  • 21-bit absolute angle encoder using advanced AMR (Anisotropic Magnetoresistive) technology.
  • Supports SPI, PWM, incremental ABZ (1-8192 PPR), and UVW (1-16 pole pairs) outputs.
  • High-speed operation up to 120,000 RPM with ultra-low system latency.
  • Wide operating voltage range of 3.3V to 5.0V DC for versatile system integration.
  • Industrial-grade operating temperature range from -40°C to +125°C.

Out of stock

Description

The MT6835 magnetic encoder module utilizes AMR sensing technology to deliver precise, non-contact 360° absolute angle measurement. Its core provides 18-bit resolution, with a 21-bit output via SPI and a 12-bit output via PWM, ensuring smooth and accurate position feedback for demanding motion control applications.

Engineered for high-performance environments, the module features configurable ABZ and UVW outputs, allowing it to directly replace common encoders like the AS5048 and AB 8192 series. Its compact TSSOP-16 package and robust design make it suitable for integration into servo drives, CNC machinery, and automated robotics systems where reliability and precision are critical.

Key Features

  • High-precision 360° absolute angle sensing via Anisotropic Magnetoresistive (AMR) technology.
  • Multiple interface support: SPI digital communication, PWM output, incremental ABZ, and UVW commutation signals.
  • User-programmable resolution for ABZ output (1 to 8192 pulses per revolution) and UVW output (1 to 16 pole pairs).
  • Designed for extreme environments with an operating temperature range of -40°C to +125°C.
  • Optimized performance-to-cost ratio, providing a high-value upgrade path for existing encoder systems.
  • Compact form factor with a 27mm x 27mm module footprint for space-constrained installations.

Applications

  • High-speed brushless DC (BLDC) motor commutation and position feedback in industrial drones and robotics.
  • Precision angular position control in CNC machine tool spindles and rotary tables.
  • Servo system feedback and closed-loop control in automated manufacturing and packaging equipment.
  • Absolute angle measurement in steering systems for automotive and agricultural robotics.
  • Replacement encoder for legacy AS5048 or AB 8192 based systems requiring higher speed or programmability.

Technical Specifications

Encoder TypeAbsolute Magnetic Encoder
Core Resolution18-bit
Output Resolution (SPI)21-bit
Output Resolution (PWM)12-bit
ABZ Output Resolution1 to 8192 PPR (Programmable)
UVW Pole Pairs1 to 16 (Programmable)
Maximum Speed120,000 RPM
Operating Voltage3.3V to 5.0V DC
Operating Temperature-40°C to +125°C
Output InterfacesSPI, PWM, ABZ, UVW
Sensing TechnologyAMR (Anisotropic Magnetoresistive)
Module Dimensions (L x W)27 mm x 27 mm
PackageTSSOP-16

Frequently Asked Questions

What is the operating voltage range for the MT6835 encoder module?

The MT6835 module operates from 3.3V to 5.0V DC, making it directly compatible with most microcontroller platforms like Arduino (5V), Raspberry Pi (3.3V), and industrial PLC logic levels without requiring additional level-shifting circuitry.

How do I configure the ABZ output resolution?

The ABZ incremental output resolution is user-programmable from 1 to 8192 pulses per revolution (PPR). Configuration is typically done via the SPI interface commands, allowing you to set the desired PPR to match your controller's input requirements for speed or position feedback.

Can this module directly replace an AS5048 encoder?

Yes, the MT6835 is designed as a functional and pin-compatible upgrade for the AS5048 and similar AB 8192 series encoders. It offers higher maximum speed (120,000 RPM), a wider temperature range, and programmable output resolutions, providing enhanced performance in the same form factor.

What is the purpose of the UVW output?

The UVW output provides commutation signals for driving three-phase brushless DC (BLDC) motors. You can program the number of UVW pole pairs from 1 to 16, allowing the encoder to directly generate the correct hall-effect-like signals for motor driver chips, simplifying your motor control system design.

Package Includes

  • 1 x MT6835 Magnetic Encoder Module
  • 1 x Magnet (for mounting on motor shaft)

Additional Information

Weight 0.003 kg
Dimensions 2.7 × 2.7 cm