MITSUBISHI Elevator Board DOR-1231A DOR-1231B
Model Number: DOR-1231A DOR-1231B
MOQ: 1pcs
Original: China
Certificate: ISO9001
Warranty Time: 12Months
Delivery Time: 3~15 Working Days
Payment Terms: T/T, L/C, Western Union, MoneyGram, Paypal
MITSUBISHI elevator board DOR-1231A / DOR-1231B is used to control the opening, closing, speed, and positioning of elevator doors. MITSUBISHI elevator board DOR-1231A and DOR-1231B have the same basic functions. DOR-1231B is an updated version with enhanced stability and compatibility, recommended for newer Mitsubishi MRL elevator systems.
Product Parameter
|
Parameter |
Specification |
|
Category |
Elevator Board |
|
Brand |
MITSUBISHI |
|
Model |
DOR-1231A DOR-1231B |
|
Input Voltage |
380V, Three-phase AC |
|
Rated Power |
10–12kW |
|
Output Power |
8–10kW |
|
Operating Current |
25–30A |
|
Control Method |
High-efficiency Power Electronics Control Technology |
|
Original |
China |
|
Warranty Time |
12Months |
|
Delivery Time |
3~15 Working Days |
MITSUBISHI elevator board DOR-1231A / DOR-1231B provides precision control for every door cycle, directly influencing elevator safety, operational efficiency, and the overall passenger experience.
Core Highlights
1. Safety Guardian
Anti-Pinch Protection:
MITSUBISHI elevator board DOR-1231A / DOR-1231B real-time monitoring of motor torque and current. If the door encounters resistance (such as a passenger or object) during closing, MITSUBISHI elevator board DOR-1231A / DOR-1231B responds within milliseconds to stop and reverse.
Self-Diagnostics:
Upon detecting anomalies (e.g., overcurrent, communication loss, or positioning errors), MITSUBISHI elevator board DOR-1231A / DOR-1231B immediately halts operation and reports a fault code to prevent accidents and simplify maintenance.
Fail-Safe Reliability:
MITSUBISHI elevator board DOR-1231A / DOR-1231B ensures the door panels can be moved to a safe position even during power outages or emergency conditions.
2. Performance Master
Smooth & Comfortable:
Utilizing advanced algorithms (such as triple closed-loop vector control), MITSUBISHI elevator board DOR-1231A / DOR-1231B generates smooth velocity curves for soft starts, constant-speed travel, and gentle closing, delivering a premium "silent, vibration-free, and impact-zero" experience.
High-Efficiency Speed Regulation:
MITSUBISHI elevator board DOR-1231A / DOR-1231B precisely controls opening and closing speeds to optimize cycle times without compromising safety, significantly improving elevator handling capacity in high-traffic or high-rise buildings.
3. System Integration Hub
Command Processing:
MITSUBISHI elevator board DOR-1231A / DOR-1231B receives "Open," "Close," and other operational commands from the main elevator controller (e.g., the P1 board).
Status Feedback:
MITSUBISHI elevator board DOR-1231A / DOR-1231B provides real-time feedback (e.g., "Fully Open," "Fully Closed," "In Motion," or "Fault Detected") to the main control system-a vital prerequisite for elevator logic functions like starting and leveling.
4. Versatility & Reliability
Space Optimization:
Specifically designed for Machine Room-Less (MRL) applications with a compact footprint that operates reliably within the limited space at the top of the hoistway.
Advanced Drive System:
MITSUBISHI elevator board DOR-1231A / DOR-1231B efficiently drives Permanent Magnet Synchronous Motors (PMSM), offering superior energy savings, lower noise, and higher precision compared to traditional asynchronous motors.
Why Choose Us?
Guaranteed Quality - 100% Original manufacturer products.
Best Price - Factory-direct pricing.
Reliable & Fast Delivery - Faster than 90% of suppliers.
One-Stop Elevator System Provider - Saving you 90% of your time.
After-Sales Service Protection - Near-zero quality complaints in the last 3 years.
Product Packaging
Shipping & Payment
After-Sales Support
Pre-Sales:
Consultation & Customization - Detailed product introduction, technical support, and customized solutions for optimal selection.
In-Sales:
Installation & Commissioning - Professional guidance for smooth and quick integration into your system.
After-Sales:
Warranty & Long-term Support - One-year warranty with prompt repair/replacement for defects, plus continuous tech support.
FAQ
Q: What are the key advantages and features of MITSUBISHI elevator board DOR-1231A DOR-1231B?
A: MITSUBISHI elevator board DOR-1231A DOR-1231B are high-performance products that integrate precision servo control, intelligent safety protection, and a user-friendly design for convenient maintenance.
Q: How can I get my order?
A: Inquiry - quotation - confirm-send Pl - make the payment - arrange the parts delivery - receive the parts.
Q: What is the delivery time?
A: For common parts, available in the warehouse, which can be shipped within 1-2 days after finishing process, some OEM products generally can be shipped within one week.
Q: What is the guarantee for the parts we purchased?
A: Our products come with a standard 12-month warranty, backed by our dedicated engineering team for technical support.
Q: How can I pay?
A: We accept a variety of payment methods, including TT, L/C, Western Union, MoneyGram, PayPal, and Alibaba Trade Assurance.
Q: Can you provide after-sales service?
A: Yes, we have a professional person to follow up on your order when put into use. If any problem, we can Respond within 24 hours after receiving your feedback.
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