Rotary / Angular Time Grating Encoder HTRA1-0058A

Feature:

1.High Precision
The time grating encoder utilizes a high-quality time-varying magnetic field to deliver highly accurate displacement and angular position measurement. By decoding spatiotemporal features with advanced algorithms, it achieves industry-leading precision.

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

· Angular accuracy with housing: ±10″, ±5″, ±2″, ±1″
This makes it ideal for CNC machines, robotics, and precision motion control systems.

2.High Speed
With fine subdivision capability, the encoder ensures high-resolution measurement at high rotational speeds.

· Angular speed: up to 7000 rpm (at 2^23/turn resolution)
Perfect for high-speed automation and industrial equipment requiring fast and reliable feedback.

3.High Resolution
By using high-frequency magnetic fields as the sensing medium, the encoder offers strong EMI resistance, excellent signal-to-noise ratio, and extremely fine resolution for demanding applications.

· Angular resolution: 2^21/turn (0.000172°), 2^23/turn (0.000043°)
This guarantees smooth operation and ultra-fine motion control in sensitive environments.

4.High Responsiveness
The time grating encoder reacts in microseconds, ensuring real-time feedback for dynamic systems.

· Response time: 5–10 μs

· Signal reaction: within hundreds of nanoseconds
This ultra-fast responsiveness makes it suitable for servo motors, linear stages, and advanced automation systems.

Highlights:

· Absolute Position Measurement – Reliable angular and linear detection for precision machinery, automation, and robotics.

· Robust & Durable Design – Oil-resistant, shockproof, and vibration-resistant housing ensures stable performance in harsh industrial environments.

· Easy Integration – Compact structure with straightforward installation, reducing downtime and simplifying system upgrades.

· Strong EMI Resistance – Stable output even in high-interference conditions, ideal for sensitive electronics and complex automation systems.

· Versatile Applications – Perfect for CNC machines, servo systems, motion controllers, and advanced robotics requiring fine angular accuracy.

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