Commutation Rotary Encoders
Micromech supplies high-performance commutation rotary encoders from Same Sky for precise servo motor feedback and electronic commutation applications. Designed for accurate rotor positioning and reliable motion control performance, these encoders are ideal for robotics, industrial automation, AGVs, CNC machinery, and servo-driven systems.
Commutation Rotary Encoders – AMT31 & AMT33 Series
Same Sky's AMT31 and AMT33 Series are capacitive commutation rotary encoders designed to provide accurate position feedback and electronic commutation for brushless DC (BLDC) motors. Generating standard three-phase U, V and W commutation signals, the encoders provide the rotor position information required for efficient motor phase switching in motion control applications.
Both series utilise Same Sky's capacitive sensing technology, providing reliable feedback performance with greater resistance to contaminants such as dust, dirt and oil than traditional optical encoder technologies. Their modular construction also simplifies installation and alignment with the motor shaft.
AMT31 Series
The AMT31 Series provides a compact modular solution for BLDC motor commutation and position feedback. Its combination of performance, compact dimensions and straightforward installation makes it suitable for a wide range of general-purpose servo and motion control applications.
AMT33 Series
The AMT33 Series provides a robust commutation encoder solution for demanding industrial applications where reliable motor feedback and durability are important.
Applications
Typical applications include:
- Brushless DC (BLDC) motor control
- Servo motor feedback systems
- Robotics and cobots
- Industrial automation machinery
- AGVs and autonomous systems
- CNC and precision motion equipment
- Electric drives and actuators
- Packaging and assembly machinery
- Renewable energy systems
Micromech also supplies absolute rotary encoders, incremental rotary encoders, servo motors and motion controllers for complete industrial motion control applications.
Need Help Selecting a Commutation Encoder?
Micromech can help specify the right encoder solution for your motor feedback and motion control requirements.
Features
- Three-phase U/V/W commutation outputs for BLDC motor control
- Capacitive sensing technology for high durability and contamination resistance
- High accuracy with programmable resolution options (up to 4096 PPR)
- Compact, modular design for easy installation and alignment
- Wide operating temperature range (approximately −40 °C to +125 °C)
- Low power consumption
- Suitable for harsh industrial environments
- Configurable via supporting software tools (select models)
Specifications
- Encoder type: Capacitive commutation rotary encoder
- Commutation output: Three-phase U/V/W
- Resolution: Programmable, up to 4096 PPR
- Output type: Quadrature A/B/Z with commutation outputs
- Technology: Same Sky capacitive sensing
- Motor compatibility: Brushless DC (BLDC) motors
- Installation: Modular mounting design
- Configuration: Programmable on supported models
- Operating temperature: Model dependent
- Supply voltage: Model dependent
Individual specifications vary between the AMT31 and AMT33 Series and their available configurations. Please Contact Us for detailed technical specifications and assistance selecting the correct encoder for your application.
Certifications
RoHS & REACH
UKCA Certified
