Xian Sulab Machinery Co., Ltd.
| Description | Elevator parts |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| MOQ | 1PC |
| Payment Method | Company Bank, Western union, Paypal etc |
| Applicable | Elevator |
| Model | ProD0654V3 |
| Delivery Time | Normally 2-3 working days after payment |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Warranty | One year |
| Packages | Carton, Wooden case, Pallet etc |
| Brand | SULAB |
| Model Number | ProD0654V3 |
| Brand Name | SULAB |
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Product Specification
| Description | Elevator parts | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| MOQ | 1PC | Payment Method | Company Bank, Western union, Paypal etc |
| Applicable | Elevator | Model | ProD0654V3 |
| Delivery Time | Normally 2-3 working days after payment | Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Warranty | One year | Packages | Carton, Wooden case, Pallet etc |
| Brand | SULAB | Model Number | ProD0654V3 |
| Brand Name | SULAB | ||
| High Light | DC24V Elevator Door Control PCB Board ，Asynchronous Door Operator Controller ，Vector Control Algorithm Lift Car Door Drive Panel | ||
STEP ProD0654V3 Elevator Door Control PCB Board Asynchronous Door Operator Controller DC24V Lift Car Door Drive Panel Replacement Spare Parts
ProD0654V3 is an original door operator control board manufactured by STEP. It serves as the core driving unit for STEP asynchronous elevator door machines. Equipped with advanced vector control algorithm and built-in multiple safety detection circuits, this PCB supports smooth speed curve adjustment for door opening and closing. The flame-retardant circuit board comes with comprehensive anti-surge and anti-interference components, ensuring stable operation under complex electromagnetic environments inside elevator hoistways. Standard terminal definitions and mounting dimensions allow direct plug-and-play replacement without complicated parameter modification.
| Brand | SULAB |
| Description | Elevator parts |
| Model | ProD0654V3 |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, Paypal etc |
Core Functions
Precise Door Motor Motion Control
Receive operation commands from elevator mainboard, adjust output voltage and frequency to control door motor speed, realizing stable acceleration, uniform movement and gentle stop during door opening and closing.
Obstacle Anti-Pinch Response
Detect abnormal load during door closing. When resistance is sensed, the board triggers automatic door reversal to avoid clamping passengers.
Safety Status Signal Feedback
Transmit door fully open / fully closed status signals to elevator main controller. The elevator can only start running after receiving confirmed door lock signals.
Flexible Parameter Debugging
Support adjustment of door opening speed, closing speed, hold time and sensitivity via debug tool to match different elevator cabin and door mechanical conditions.
Fault Recording & Alarm Output
Automatically record operation faults such as motor stall or communication failure. Maintenance staff can read fault codes to quickly troubleshoot door system failures and reduce elevator downtime.
Company Details
Business Type:
Trading Company,Seller
Year Established:
2014
Total Annual:
1000-50000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
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 su... 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 su...
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