The Elevator Guide Rail (Lift Rail Guide) is a precision-machined structural component used in elevator systems to guide the vertical movement of the car and counterweight, ensuring stable operation, safety control, and long-term mechanical reliability.
It is widely used in residential, commercial, and industrial elevator systems where controlled accuracy and structural stability are required.
Product Classification
Product Type: Elevator Components
Category: Machined Guide Rail (Grade B)
Application: Elevator car & counterweight guiding system
Precision Level: Grade B Machined Standard
Warranty: 12 Months
The Lift Rail Guide is designed for standard-to-medium load elevator systems, balancing cost efficiency and operational stability.
Engineering Selection Guide
To reduce engineering matching risk:
T70/B – T89/B: Residential and light commercial elevators
T90/B – T127/B: Medium-rise commercial buildings
T140 Series: Heavy-duty freight elevators and high-load systems
Technical Specifications
|
Model |
Section Area S (cm²) |
Weight (kg/m) |
Ix (cm⁴) |
Wx (cm³) |
Ix (cm) |
|
T70/B |
9.51 |
7.47 |
41.30 |
9.24 |
2.09 |
|
T75/B |
10.91 |
8.564 |
40.29 |
9.286 |
1.921 |
|
T78/B |
9.847 |
7.73 |
29.92 |
7.564 |
1.743 |
|
T82/B |
10.91 |
8.54 |
449.31 |
10.27 |
2.216 |
|
T89/B |
15.77 |
12.38 |
59.83 |
14.35 |
1.948 |
|
T90/B |
17.25 |
13.54 |
102 |
20.86 |
2.431 |
|
T114/B |
20.89 |
16.40 |
179.3 |
29.7 |
2.93 |
|
T127-1/B |
22.74 |
17.85 |
187.9 |
30.65 |
3.065 |
|
T127-2/B |
28.72 |
22.55 |
201.7 |
31.17 |
3.64 |
|
T140-1/B |
35.15 |
27.59 |
403.3 |
53.32 |
3.387 |
|
T140-2/B |
43.21 |
33.92 |
456.7 |
68.01 |
3.251 |
|
T140-3/B |
57.52 |
45.15 |
947.5 |
114.4 |
4.059 |
Material & Manufacturing Process
The Lift Rail Guide is manufactured using high-strength structural carbon steel (Q235 / Q345 or equivalent depending on project requirements).
Production Process:
Raw material chemical inspection and traceability control
CNC machining for dimensional precision
Straightness calibration and correction
Surface finishing and anti-corrosion treatment
Final inspection before packaging
Comparison: Machined Grade B vs Cold Drawn Rail
|
Factor |
Machined Grade B |
Cold Drawn Rail |
|
Precision |
High |
Medium |
|
Stability |
Strong |
Moderate |
|
Application |
Commercial & industrial elevators |
Light-duty systems |
|
Cost |
Medium |
Lower |
|
Safety consistency |
High |
Limited |
Application Scenarios
The Lift Rail Guide is suitable for:
Quality Control System
Each Lift Rail Guide undergoes strict inspection procedures:
Raw material verification
Dimensional tolerance measurement
Straightness and deformation testing
Surface defect inspection
Batch sampling load testing
Inspection documentation can be provided for bulk and OEM orders.
Compliance & Documentation
We follow internationally recognized elevator engineering quality systems:
ISO-based manufacturing quality control system
EN 81 elevator safety design reference standard
Material Test Certificate (MTC) available (EN 10204 3.1)
Optional third-party inspection (SGS / BV) upon request
Packaging & Export Protection
To ensure safe international transportation:
Anti-rust oil coating before packaging
Reinforced wooden export crates
Steel strapping reinforcement
Trade Terms & Supply Conditions
|
MOQ |
10–50 pieces (depending on model) |
|
Lead Time |
7–25 days depending on order volume |
|
Trade Terms |
EXW / FOB / CIF / CFR |
|
Payment Terms |
T/T 30% deposit, 70% before shipment |
|
Supply Capacity |
Bulk stock + OEM production available |
OEM & Engineering Support
We support global elevator contractors and distributors with:
Custom Lift Rail Guide dimensions
OEM/private label production
Drawing-based manufacturing
Project-based technical support
Quality Guarantee
All Lift Rail Guide products are covered by a 12-month manufacturing warranty under standard operating conditions.
Defective products confirmed by inspection will be replaced or compensated according to contract terms.
Request for Quotation
To receive a fast quotation for Elevator Guide Rail (Lift Rail Guide), please provide:
Model specification (e.g., T75/B, T127-2/B)
Quantity
Destination port
Trade terms (FOB / CIF / EXW)
Project requirements
We respond within 24 hours with technical and commercial details.
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