BLASI – Incremental encoder
BLASI – Incremental encoder is a rotary feedback device used in BLASI automatic doors and barriers to monitor position and movement of driven components. It generates quadrature pulses (A and B signals) that indicate both the amount and direction of travel, allowing the BLASI control system to track speed, stroke, and motion timing. This BLASI – Incremental encoder is typically mounted on a motor shaft or a driven roller, providing precise incremental feedback for reliable automatic‑door operation. It helps the system react correctly to obstacles, adjust closing speed, and maintain smooth, controlled movement.
Product Details
BLASI – Incremental encoder is an electromechanical sensor that converts mechanical rotation into electrical pulses for use in BLASI automatic door and barrier control panels. The encoder outputs two phase‑shifted signals, A and B, whose pulse pattern tells the controller how far and in which direction the door or barrier has moved. This incremental feedback is essential for precise control of opening/closing curves, speed ramps, and obstacle detection logic, especially in in‑ground or swing‑door operators.
The BLASI – Incremental encoder is designed to fit standard coupling and mounting arrangements found in BLASI drives, with a robust housing and reliable bearings to withstand continuous operation in commercial and industrial environments. It typically connects to the BLASI control board via simple shielded cables, where the control unit counts the pulses and uses them to calculate position and speed in real time. By using a BLASI – Incremental encoder, maintenance teams ensure that the door responds accurately to programming, supports safe restart after a stop, and contributes to the overall reliability and safety of BLASI automatic entrance systems.
Article No: 8730016
Additional information
| Brand | BLASI |
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