Elevator Modernization
Elevator Modernization Solutions & Component Supplier
Upgrade performance, safety, and energy efficiency for aging traction and hydraulic elevators with OEM-compatible controllers, door operators, traction machines, and signal fixtures.
Aging elevator systems face frequent downtime, obsolete microboards, and non-compliance with updated safety standards such as EN81-20/50 and ASME A17.1. We manufacture and package complete modernization kits and discrete replacement components designed for direct drop-in installation, minimizing shaft downtime and field wiring errors.
Elevator Parts by Brand
We supply direct-fit mechanical and electrical components compatible with major global elevator brands:
|
Otis |
MCS322, ACD, SPEC 60, GeN2 controller boards, door drives, and encoders. |
|
Schindler |
Smart MRL, 3300, 5500, Bionic 5, and VAR15 door operators. |
|
Kone |
KDM, KONE Monospace, LCE control units, and MX10/MX18 traction sheaves. |
|
ThyssenKrupp (TK Elevator) |
TAC32, CPI, Euro-Direct drives, and door interlocks. |
|
Mitsubishi / Fujitec / Hitachi |
GPS-3, NexWay, and custom signal interface boards. |
Specifications, MOQ & Lead Time
|
Parameter |
Specification |
|
Minimum Order Quantity (MOQ) |
1 unit for complete controller cabinets and traction machines; 5 units for minor sensors or buttons |
|
Operating Temperature |
-10°C to +50°C |
|
Input Power Compatibility |
3-Phase 380V / 400V / 415V / 480V, 50/60 Hz; Single-Phase 220V |
|
Control Method |
Closed-loop VVVF vector control |
|
Standard Production Lead Time |
7–10 working days for customized controller cabinets; 3–5 working days for stocked spare boards and operators |
Integrated Control Cabinets & Inverters
VVVF drive modules from 7.5 kW to 45 kW with integrated floor positioning algorithms.
Serial communication protocols reducing shaft cabling by up to 60 percent.
Emergency Rescue Devices (ARD / UPS) auto-tripping during primary power loss.
Door Operator & Landing Door Systems
Permanent Magnet Synchronous Motor (PMSM) door drives.
Vane operators, door rollers, hangers, and mechanical interlocks.
Infrared light curtains with 154-beam or 174-beam array options.
Traction Machines & Brake Systems
Gearless PMSM machines for Machine-Room-Less (MRL) and conventional hoistways.
Dual-circuit disc or drum brakes with real-time microswitch feedback.
Signal Fixtures & Car Operating Panels (COP / LOP)
Stainless steel SUS304 faceplates with laser-etched floor marking.
TFT, LCD, and Dot-Matrix position indicators.
Vandal-resistant push buttons with dual-color LED illumination.
Safety Devices & Mechanical Hardware
Overspeed governors, progressive safety gears, and oil or polyurethane buffers.
Guide shoes, sliding inserts, counterweight frames, and compensation chains.
Elevator Modernization Solutions
Complete Electrical Overlay Package Replaces the main controller, traveling cable, shaft sensors, and signal buttons while retaining the original hoist machine, guide rails, and car frame. Ideal for buildings seeking reduced maintenance costs with minimal structural intervention.
Full Mechanical & Electrical Overhaul Replaces both the driving unit with a gearless PMSM retrofit and the control infrastructure. Delivers up to 40 percent energy reduction, smoother acceleration profiles, and full compliance with modern code specifications.
Modular Component Retrofit Targeted replacement of failing sub-assemblies, such as converting older AC-2 door operators to VVVF PMSM drives without replacing the car door headers.
To ensure accurate component matching without site delays, provide the following parameters during quotation request:
Original Equipment Manufacturer (OEM) part number and board series revision.
Motor data plate specifications including Voltage, Rated Amperage, kW rating, RPM, and Brake Coil Voltage.
Shaft hoistway dimensions including Pit depth, Headroom, Door opening type, and Door width.
Encoder type including Incremental or Absolute, PPR count, and Interface voltage.
Our engineering team verifies pin-out compatibility, signal levels, and mounting dimensions before production dispatch.
Quality Control & Testing
Incoming Component Verification
All semiconductors, relays, and capacitors undergo batch testing prior to assembly.
Full-Load Simulation Bench Test
Assembled controller panels undergo 48-hour continuous thermal burn-in under simulated multi-floor duty cycles.
Laser Inspection & Balancing
Sheaves and traction rotors undergo dynamic balance testing according to the ISO 1940 standard.
Factory Acceptance Certificate
Each controller package is supplied with terminal block pinout diagrams, parameter mapping sheets, and test logs.
Packaging, Delivery & After-Sales
Packaging: Heavy-duty export plywood crates complying with ISPM 15 standards, equipped with anti-vibration padding and vacuum-sealed moisture barrier bags for circuit boards.
Shipping Options: Express air freight via DHL, FedEx, or UPS for urgent shutdown situations; ocean freight in FCL or LCL for full modernization project lots.
Technical Support: Remote assistance via video call or remote software diagnostics during commissioning. Wiring diagrams and parameter manuals are shipped inside every enclosure.
Warranty: 18 months from shipment date on main electronic assemblies and traction machinery.
Certificate
fAQ