Elevator Rotary Encoder with Variable Frequency Speed Control Safety Logic Execution and Status Monitoring for Elevator Doors

Encoders Precisely Drive And Control The Opening And Closing Of Elevator Landing And Car Doors XA18939

Door operator drive control: Outputs a variable frequency speed control signal adapted to the door operator motor, enabling smooth adjustment of door opening and closing speeds (e.g., low-speed start, high-speed operation, low-speed arrival), preventing people from being trapped or the door from colliding, thus improving the elevator riding experience.

Safety logic execution: Receives signals from door locks, light curtains, safety touch panels, etc. Upon detecting an obstacle or an unlocked door, it immediately stops closing the door and reverses to open it; the elevator is only allowed to start after the door is fully locked, which is the core guarantee of door system safety.

Status Monitoring and Protection: Real-time monitoring of door operator motor current, voltage, and temperature; overload, overcurrent, and overheat protection to prevent door operator burnout; simultaneously feeding back door position status (fully open/fully closed/fault) to the elevator main control system for easy fault diagnosis and maintenance.

Parameter Adaptation and Compatibility: Supports on-site parameter adjustment (such as door opening and closing speed, torque, and holding force), adapting to different loads and door types; stable communication with mainstream Xizi Otis main control systems (such as the OH5100 series), demonstrating strong adaptability.

Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands such as Canny, BLT and IFE. We also do OEM of escalators and moving walks, as well as modernization of elevators.

Our basic premise in building our business is to help our customers meet their requirements by providing exceptional customer service, competitive prices and quality OEM parts. We provide our valued customers with elevators and escalators with the best quality and competitive prices.

At the same time we also focus on modernizing our customers, but this is probably the best solution for those old elevator maintenance today. This not only solves high-value routine maintenance issues, but also extends the life of the elevator. Customers are our greatest asset, and we promise to all our customers that we will act with fairness, integrity and respect for everyone. We encourage and advocate innovation and creativity to serve every customer better than any competitor with value-for-money products and services. So far, we have successfully sold many elevator products to North America, South America, Middle East, Southeast Asia, Africa, Europe and other countries.

Xi'an Sulab Machinery Co., Ltd. uses excellent labels and packaging labels when delivering goods; carton boxes for light items; fumigation-free wooden boxes for heavy items; according to the urgency of customer needs and cost needs, using the most suitable delivery way to ship the parts. After delivery, write customers of the courier number and the latest logistics status in timely. When the goods nearly arrive at the destination place, remind the customer to contact the local express company or forwarder to make the custom clearance, so as to obtain the goods as soon as possible. We pay much attention to the order details. Before delivery, we will check and confirm the product information and pictures with the customer, after customer approval, then arrange the delivery.

Professional service,high quality parts and products,quick delivery, reasonable price,no after-care purchasing experience. No matter where you are,we will work with you to create a better future together.

Welcome to know more about us and look forward to cooperating with you.