The precision of the 1387 encoder plays a key role in the performance of elevator control systems. High-accuracy feedback allows the control system to maintain stable motion and ensures a smoother riding experience for passengers.
1. Extremely precise mechanical installation
The encoder adopts a rigid tapered shaft connection, eliminating angle deviation losses that may occur with traditional couplings. This design improves installation accuracy and enhances overall transmission stability.
2. High system accuracy
The encoder system offers excellent precision, better than 20 arc seconds, enabling highly accurate position detection and improving the responsiveness of the elevator control system.
3. High-quality signal output
The encoder provides high-quality sine and cosine signals with very small deviation (less than 1%). It also supports differential signal transmission up to 150 meters, ensuring strong resistance to electrical interference.
4. Direct impact on passenger experience
In gearless elevator systems without a mechanical transmission to absorb errors, encoder precision directly affects ride quality. High-accuracy feedback helps maintain stable acceleration and prevents the unstable motion that can occur when encoder precision is insufficient, resulting in a smoother and more comfortable ride for passengers.
E-mail: yqwebsite@eastelevator.cn
Post time: Mar-13-2026