Rotary / Angular Time Grating Encoder HTRA3-0117A

Feature:

1.High Precision
Time grating encoders deliver outstanding displacement measurement accuracy by decoding high-quality time-varying magnetic fields. Available angular accuracy: ±40″, ±30″, ±20″, ±10″ (without housing) and ±10″, ±5″, ±2″, ±1″ (with housing). Perfect for precision automation and CNC positioning.

2.High Speed
Advanced subdivision technology supports high-resolution measurement at extreme speeds. Angular velocity up to 7000 rpm (at 2²³/turn resolution), making it ideal for high-speed rotary motion control.

3.High Resolution
Utilizing high-frequency time-varying magnetic fields ensures excellent EMI resistance and superior signal-to-noise ratio. Achieves ultra-fine angular resolutions: 2¹¹/turn (0.0027466°), 2²¹/turn (0.000172°), and 2²³/turn (0.000043°). Suitable for demanding robotics and semiconductor applications.

4.High Responsiveness
Provides ultra-fast response with signal detection in nanoseconds and position calculation within microseconds. Typical response time is 5–10 μs, ensuring real-time motion control in automation and robotics.

Highlights:

· Absolute Position Accuracy – Reliable displacement and angular detection for CNC machinery, robotics, and automation systems.

· Extreme Speed Capability – Maintains stable, high-resolution measurement even at 7000 rpm for high-speed rotary motion.

· Noise-Immune Performance – Strong EMI resistance ensures stable signals in harsh industrial environments.

· Ultra-Fast Response – Real-time feedback within microseconds enables precise motion control.

· Durable Industrial Design – Oil-resistant, shock-proof, and vibration-resistant structure for long-term reliability.

· Easy Integration – Compact, modular structure simplifies installation in diverse equipment and systems.

Application:

Time grating encoders provide high resolution, high accuracy, high repeatability, and fast-response absolute position measurement, with compact structure, oil- and dust-resistance, shock- and vibration-proof design, and easy installation. They are widely used in various industries, offering precise real-time position feedback for direct-drive and linear motors, CNC machine tool axes and accessories, automation equipment platforms and actuators, laser processing devices, testing and calibration instruments, as well as robotic joints and manipulators.

Specification

Installation Dimension