Rotary / Angular Time Grating Encoder HTRA3-0072B

Feature:

1. High-Precision Measurement
Our time grating encoders generate a high-quality, time-varying magnetic field to capture precise spatial position information. By decoding spatiotemporal features, they achieve ultra-accurate displacement measurements.

· Angular Accuracy (without housing): ±40″, ±30″, ±20″, ±10″

· Angular Accuracy (with housing): ±10″, ±5″, ±2″, ±1″

2. High-Speed Performance
Supports high-resolution measurement even at high speeds thanks to advanced subdivision technology.

· Maximum Angular Speed: up to 7000 rpm (at 223/turn resolution)

3. Ultra-High Resolution
Uses high-frequency time-varying magnetic fields as the sensing medium for excellent EMI resistance and high signal-to-noise ratio. Ensures fine subdivision for precise displacement detection.

· Angular Resolution Options: 21/turn (0.0027466°), 221/turn (0.000172°), 223/turn (0.000043°)

4. Fast Response Time
Provides ultra-fast response signals with measurements reacting within hundreds of nanoseconds. Position calculation is typically completed in a few microseconds.

· Linear/Angular Response: 5–10 μs

5. Reliable & Durable (SEO-friendly extra feature)
Designed for industrial environments, resistant to shock, vibration, and oil contamination, ensuring stable performance in demanding applications.

Highlights:

· Ultra-High Precision – Achieves micron-level displacement measurement for angular and rotary applications.

· High-Speed Operation – Supports angular speeds up to 7000 rpm without losing accuracy.

· Exceptional Resolution – Fine subdivisions down to 0.000043° for precise motion control.

· Rapid Response – Position signals processed within microseconds for real-time applications.

· Robust Industrial Design – Resistant to shock, vibration, and oil, ensuring reliable performance in harsh environments.

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